{"id":11364,"date":"2024-09-13T18:26:00","date_gmt":"2024-09-13T10:26:00","guid":{"rendered":"https:\/\/app11147.cloudwayssites.com\/?p=11364"},"modified":"2025-02-18T10:26:44","modified_gmt":"2025-02-18T02:26:44","slug":"guide","status":"publish","type":"post","link":"https:\/\/steelprogroup.com\/vi\/stainless-steel\/guide\/","title":{"rendered":"Th\u00e9p kh\u00f4ng g\u1ec9"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i d\u1ef1a tr\u00ean c\u1ea5u tr\u00fac tinh th\u1ec3 v\u00e0 th\u00e0nh ph\u1ea7n c\u1ee7a n\u00f3, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1c \u0111\u1eb7c t\u00ednh c\u1ee7a n\u00f3. C\u00e1c \u0111\u1eb7c t\u00ednh n\u00e0y cu\u1ed1i c\u00f9ng quy\u1ebft \u0111\u1ecbnh t\u00ednh ph\u00f9 h\u1ee3p c\u1ee7a n\u00f3 \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c nhau. Trong h\u01b0\u1edbng d\u1eabn n\u00e0y, ch\u00fang ta s\u1ebd kh\u00e1m ph\u00e1 m\u1ecdi th\u1ee9 b\u1ea1n c\u1ea7n bi\u1ebft v\u1ec1 th\u00e9p kh\u00f4ng g\u1ec9, t\u1eeb c\u00e1c lo\u1ea1i v\u00e0 c\u1ea5p \u0111\u1ed9 \u0111\u1ebfn c\u00e1c \u0111\u1eb7c t\u00ednh v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a n\u00f3. H\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u!<\/p><h2 class=\"wp-block-heading\">Th\u00e9p kh\u00f4ng g\u1ec9 l\u00e0 g\u00ec?<\/h2><p class=\"wp-block-paragraph\">Th\u00e9p kh\u00f4ng g\u1ec9, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 inox, l\u00e0 th\u00e9p h\u1ee3p kim v\u1edbi s\u1eaft 70-80%, t\u1ed1i thi\u1ec3u 10,5% crom v\u00e0 c\u00e1c nguy\u00ean t\u1ed1 kh\u00e1c nh\u01b0 cacbon. V\u00ec c\u00f3 crom n\u00ean n\u00f3 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng g\u1ec9 v\u00e0 \u0103n m\u00f2n. Kh\u1ea3 n\u0103ng l\u00e0m s\u1ea1ch c\u1ee7a n\u00f3 v\u01b0\u1ee3t tr\u1ed9i h\u01a1n nh\u00f4m v\u00e0 \u0111\u1ed3ng.&nbsp;<\/p><p class=\"wp-block-paragraph\">V\u1edbi c\u00e1c \u0111\u1eb7c t\u00ednh kh\u00e1c nh\u01b0 \u0111\u1ed9 b\u1ec1n cao, \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 b\u00f3ng, n\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong x\u00e2y d\u1ef1ng, \u00f4 t\u00f4, d\u1ee5ng c\u1ee5 y t\u1ebf v\u00e0 \u0111\u1ed3 d\u00f9ng nh\u00e0 b\u1ebfp. C\u00e1c lo\u1ea1i ph\u1ed5 bi\u1ebfn bao g\u1ed3m austenitic, ferritic, martensitic v\u00e0 duplex.<\/p><h3 class=\"wp-block-heading\">Th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 ph\u1ea3i l\u00e0 h\u1ee3p ch\u1ea5t kh\u00f4ng?<\/h3><p class=\"wp-block-paragraph\">Kh\u00f4ng, th\u00e9p kh\u00f4ng g\u1ec9 kh\u00f4ng ph\u1ea3i l\u00e0 h\u1ee3p ch\u1ea5t. N\u00f3 l\u00e0 h\u1ee3p kim, ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh t\u1eeb s\u1eaft, crom v\u00e0 c\u00e1c nguy\u00ean t\u1ed1 kh\u00e1c nh\u01b0 niken v\u00e0 cacbon. S\u1ef1 k\u1ebft h\u1ee3p c\u1ee7a c\u00e1c nguy\u00ean t\u1ed1 n\u00e0y mang l\u1ea1i cho n\u00f3 nh\u1eefng \u0111\u1eb7c t\u00ednh \u0111\u1ed9c \u0111\u00e1o, ch\u1eb3ng h\u1ea1n nh\u01b0 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n.<\/p><h2 class=\"wp-block-heading\">C\u00f3 nh\u1eefng lo\u1ea1i th\u00e9p kh\u00f4ng g\u1ec9 ch\u00ednh n\u00e0o?<\/h2><p class=\"wp-block-paragraph\">Th\u00e9p kh\u00f4ng g\u1ec9 ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i th\u00e0nh n\u0103m lo\u1ea1i d\u1ef1a tr\u00ean c\u1ea5u tr\u00fac tinh th\u1ec3 v\u00e0 th\u00e0nh ph\u1ea7n c\u1ee7a n\u00f3: th\u00e9p kh\u00f4ng g\u1ec9 austenitic, ferritic, martensitic, duplex v\u00e0 th\u00e9p kh\u00f4ng g\u1ec9 t\u00f4i k\u1ebft t\u1ee7a.<\/p><h3 class=\"wp-block-heading\">Th\u00e9p kh\u00f4ng g\u1ec9 Austenitic<\/h3><p class=\"wp-block-paragraph\"><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/type\/austenitic\/\">Th\u00e9p kh\u00f4ng g\u1ec9 Austenit<\/a> c\u00f3 c\u1ea5u tr\u00fac tinh th\u1ec3 l\u1eadp ph\u01b0\u01a1ng t\u00e2m m\u1eb7t (FCC). Th\u00e0nh ph\u1ea7n c\u1ee7a n\u00f3 bao g\u1ed3m h\u00e0m l\u01b0\u1ee3ng crom cao (16-26%) v\u00e0 niken (10-22%), \u0111\u00f4i khi c\u00f3 th\u00eam m\u1ed9t l\u01b0\u1ee3ng nh\u1ecf c\u00e1c nguy\u00ean t\u1ed1 h\u1ee3p kim nh\u01b0 molypden, nit\u01a1, titan v\u00e0 niobi.<\/p><p class=\"wp-block-paragraph\">V\u00ec c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n t\u1ed1t n\u00ean n\u00f3 ho\u00e0n h\u1ea3o \u0111\u1ec3 s\u1eed d\u1ee5ng trong \u0111i\u1ec1u ki\u1ec7n \u0103n m\u00f2n. Kh\u1ea3 n\u0103ng \u0111\u1ecbnh h\u00ecnh v\u00e0 h\u00e0n v\u01b0\u1ee3t tr\u1ed9i c\u1ee7a n\u00f3 l\u00e0m cho n\u00f3 ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau. Ngo\u00e0i ra, n\u00f3 duy tr\u00ec \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 d\u1ebbo cao \u1edf m\u1ecdi nhi\u1ec7t \u0111\u1ed9, \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t \u0111\u00e1ng tin c\u1eady trong c\u00e1c \u0111i\u1ec1u ki\u1ec7n kh\u00e1c nhau. M\u1ed9t \u0111\u1eb7c t\u00ednh \u0111\u00e1ng ch\u00fa \u00fd kh\u00e1c l\u00e0 b\u1ea3n ch\u1ea5t kh\u00f4ng t\u1eeb t\u00ednh c\u1ee7a n\u00f3 khi \u1edf tr\u1ea1ng th\u00e1i \u1ee7.<\/p><p class=\"wp-block-paragraph\"><strong>\u1ee8ng d\u1ee5ng:<\/strong><\/p><ul class=\"wp-block-list\"><li>Thi\u1ebft b\u1ecb th\u1ef1c ph\u1ea9m v\u00e0 \u0111\u1ed3 u\u1ed1ng: Ch\u1ed1ng \u0103n m\u00f2n v\u00e0 d\u1ec5 v\u1ec7 sinh.<\/li><\/ul><ul class=\"wp-block-list\"><li>\u0110\u1ed3 d\u00f9ng nh\u00e0 b\u1ebfp v\u00e0 dao k\u00e9o: V\u00ec \u0111\u1ed9 b\u1ec1n v\u00e0 v\u1ec7 sinh.<\/li><\/ul><ul class=\"wp-block-list\"><li>Thi\u1ebft b\u1ecb x\u1eed l\u00fd h\u00f3a ch\u1ea5t: Do kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u01b0\u1ee3c ch\u1ea5t \u0103n m\u00f2n.<\/li><\/ul><ul class=\"wp-block-list\"><li>\u1ee8ng d\u1ee5ng trong h\u00e0ng h\u1ea3i: Kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n tuy\u1ec7t v\u1eddi trong n\u01b0\u1edbc m\u1eb7n.<\/li><\/ul><h3 class=\"wp-block-heading\">Th\u00e9p kh\u00f4ng g\u1ec9 Ferritic<\/h3><p class=\"wp-block-paragraph\"><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/type\/ferritic\/\">Th\u00e9p kh\u00f4ng g\u1ec9 Ferritic<\/a> c\u00f3 c\u1ea5u tr\u00fac tinh th\u1ec3 l\u1eadp ph\u01b0\u01a1ng t\u00e2m kh\u1ed1i (BCC) v\u00e0 \u0111\u01b0\u1ee3c \u0111\u1eb7c tr\u01b0ng b\u1edfi h\u00e0m l\u01b0\u1ee3ng crom cao (10,5-30%) v\u1edbi h\u00e0m l\u01b0\u1ee3ng niken th\u1ea5p ho\u1eb7c kh\u00f4ng c\u00f3 niken.<\/p><p class=\"wp-block-paragraph\">Th\u00e0nh ph\u1ea7n n\u00e0y mang l\u1ea1i cho th\u00e9p kh\u00f4ng g\u1ec9 ferritic m\u1ed9t s\u1ed1 \u0111\u1eb7c t\u00ednh \u0111\u00e1ng ch\u00fa \u00fd. N\u00f3 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong \u0111i\u1ec1u ki\u1ec7n nh\u1eb9. Th\u00e9p kh\u00f4ng g\u1ec9 ferritic c\u00f3 t\u1eeb t\u00ednh. N\u00f3 c\u0169ng th\u1ec3 hi\u1ec7n kh\u1ea3 n\u0103ng ch\u1ed1ng n\u1ee9t \u0103n m\u00f2n \u1ee9ng su\u1ea5t t\u1ed1t h\u01a1n so v\u1edbi th\u00e9p austenit. Tuy nhi\u00ean, kh\u1ea3 n\u0103ng \u0111\u1ecbnh h\u00ecnh v\u00e0 kh\u1ea3 n\u0103ng h\u00e0n c\u1ee7a n\u00f3 b\u1ecb h\u1ea1n ch\u1ebf so v\u1edbi th\u00e9p austenit.&nbsp;<\/p><p class=\"wp-block-paragraph\">Ch\u00fang ch\u1ee9a h\u00e0m l\u01b0\u1ee3ng crom cao nh\u01b0ng \u00edt ho\u1eb7c kh\u00f4ng c\u00f3 niken, khi\u1ebfn ch\u00fang tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn ti\u1ebft ki\u1ec7m chi ph\u00ed h\u01a1n so v\u1edbi th\u00e9p austenit. S\u1ef1 k\u1ebft h\u1ee3p c\u00e1c \u0111\u1eb7c t\u00ednh n\u00e0y khi\u1ebfn th\u00e9p kh\u00f4ng g\u1ec9 ferritic ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u00e0 t\u00ednh ch\u1ea5t t\u1eeb t\u00ednh v\u1eeba ph\u1ea3i m\u00e0 kh\u00f4ng c\u1ea7n chi ph\u00ed cao h\u01a1n li\u00ean quan \u0111\u1ebfn niken.<\/p><p class=\"wp-block-paragraph\"><strong>\u1ee8ng d\u1ee5ng<\/strong>:<\/p><ul class=\"wp-block-list\"><li>Ph\u1ee5 t\u00f9ng \u00f4 t\u00f4: \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng trong h\u1ec7 th\u1ed1ng \u1ed1ng x\u1ea3 v\u00e0 trang tr\u00ed.<\/li><\/ul><ul class=\"wp-block-list\"><li>Thi\u1ebft b\u1ecb c\u00f4ng nghi\u1ec7p: Th\u00edch h\u1ee3p cho m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n nh\u1eb9.<\/li><\/ul><ul class=\"wp-block-list\"><li>Thi\u1ebft b\u1ecb nh\u00e0 b\u1ebfp: H\u1ee3p kim ferit t\u1ed1t h\u01a1n cho m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng nhi\u1ec7t v\u1eadt l\u00fd nh\u01b0 d\u1ee5ng c\u1ee5 n\u1ea5u \u0103n v\u00ec ch\u00fang d\u1eabn nhi\u1ec7t t\u1ed1t h\u01a1n v\u00e0 gi\u00e3n n\u1edf \u00edt h\u01a1n th\u00e9p kh\u00f4ng g\u1ec9 austenit. Ch\u00fang b\u1ec1n v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed cho m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng trong gia \u0111\u00ecnh.<\/li><\/ul><h3 class=\"wp-block-heading\">Th\u00e9p kh\u00f4ng g\u1ec9 Martensitic<\/h3><p class=\"wp-block-paragraph\"><a href=\"http:\/\/steelprogroup.com\/vi\/stainless-steel\/types\/martensite\/\">Th\u00e9p kh\u00f4ng g\u1ec9 Martensitic<\/a> c\u00f3 c\u1ea5u tr\u00fac tinh th\u1ec3 t\u1ee9 gi\u00e1c t\u00e2m kh\u1ed1i (BCT) v\u00e0 \u0111\u01b0\u1ee3c \u0111\u1eb7c tr\u01b0ng b\u1edfi h\u00e0m l\u01b0\u1ee3ng cacbon v\u00e0 crom cao h\u01a1n trong kho\u1ea3ng t\u1eeb 11-17%, v\u1edbi kh\u1ea3 n\u0103ng c\u00f3 c\u00e1c nguy\u00ean t\u1ed1 h\u1ee3p kim kh\u00e1c. Th\u00e0nh ph\u1ea7n n\u00e0y cho ph\u00e9p th\u00e9p kh\u00f4ng g\u1ec9 martensitic \u0111\u01b0\u1ee3c l\u00e0m c\u1ee9ng b\u1eb1ng c\u00e1ch x\u1eed l\u00fd nhi\u1ec7t, mang l\u1ea1i \u0111\u1ed9 c\u1ee9ng v\u00e0 \u0111\u1ed9 b\u1ec1n tuy\u1ec7t v\u1eddi. M\u1eb7c d\u00f9 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u1eeba ph\u1ea3i, nh\u01b0ng n\u00f3 v\u1eabn gi\u1eef \u0111\u01b0\u1ee3c c\u00e1c \u0111\u1eb7c t\u00ednh t\u1eeb t\u00ednh nh\u1edd c\u1ea5u tr\u00fac tinh th\u1ec3 c\u1ee7a n\u00f3. V\u00ec th\u00e9p kh\u00f4ng g\u1ec9 martensitic c\u00f3 h\u00e0m l\u01b0\u1ee3ng cacbon cao h\u01a1n c\u00e1c lo\u1ea1i th\u00e9p kh\u00f4ng g\u1ec9 kh\u00e1c n\u00ean ch\u00fang l\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n m\u1ea1nh.<\/p><p class=\"wp-block-paragraph\"><strong>\u1ee8ng d\u1ee5ng<\/strong>:<\/p><ul class=\"wp-block-list\"><li>\u0110\u1ed3 d\u00f9ng \u0103n u\u1ed1ng v\u00e0 ph\u1eabu thu\u1eadt: \u0110\u1ed9 b\u1ec1n v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n tuy\u1ec7t v\u1eddi.<\/li><\/ul><ul class=\"wp-block-list\"><li>Ch\u1ed1t: Ch\u1eafc ch\u1eafn v\u00e0 b\u1ec1n.<\/li><\/ul><ul class=\"wp-block-list\"><li>Tr\u1ee5c b\u01a1m: Th\u00edch h\u1ee3p cho m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n v\u1eeba ph\u1ea3i.<\/li><\/ul><h3 class=\"wp-block-heading\">Th\u00e9p kh\u00f4ng g\u1ec9 Duplex<\/h3><p class=\"wp-block-paragraph\"><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/type\/duplex\/\">Th\u00e9p kh\u00f4ng g\u1ec9 k\u00e9p<\/a> c\u00f3 c\u1ea5u tr\u00fac tinh th\u1ec3 h\u1ed7n h\u1ee3p c\u1ee7a pha austenit (FCC) v\u00e0 ferritic (BCC). N\u00f3 c\u00f3 19-28% crom, 4,5-8% niken v\u00e0 th\u01b0\u1eddng bao g\u1ed3m molypden. \u0110i\u1ec1u n\u00e0y mang l\u1ea1i cho n\u00f3 \u0111\u1ed9 b\u1ec1n v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n c\u1ee7a c\u1ea3 hai lo\u1ea1i. \u0110\u1ed9 b\u1ec1n ch\u1ea3y c\u1ee7a n\u00f3 g\u1ea5p kho\u1ea3ng hai l\u1ea7n th\u00e9p kh\u00f4ng g\u1ec9 austenit. Duplex \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i th\u00e0nh n\u1ea1c, ti\u00eau chu\u1ea9n v\u00e0 si\u00eau duplex d\u1ef1a tr\u00ean kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n. N\u00f3 c\u0169ng c\u00f3 kh\u1ea3 n\u0103ng h\u00e0n t\u1ed1t v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng n\u1ee9t \u0103n m\u00f2n \u1ee9ng su\u1ea5t v\u00e0 r\u1ed7 clorua cao, l\u00e0m cho n\u00f3 tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi kh\u1eaft khe.<\/p><p class=\"wp-block-paragraph\"><strong>\u1ee8ng d\u1ee5ng:<\/strong><\/p><ul class=\"wp-block-list\"><li>Thi\u1ebft b\u1ecb x\u1eed l\u00fd h\u00f3a ch\u1ea5t<\/li><\/ul><ul class=\"wp-block-list\"><li>M\u00f4i tr\u01b0\u1eddng ngo\u00e0i kh\u01a1i v\u00e0 bi\u1ec3n: C\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng n\u01b0\u1edbc m\u1eb7n cao.<\/li><\/ul><ul class=\"wp-block-list\"><li>B\u1ed9 trao \u0111\u1ed5i nhi\u1ec7t v\u00e0 b\u00ecnh ch\u1ee9a \u00e1p su\u1ea5t: Th\u00edch h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng \u00e1p su\u1ea5t cao.<\/li><\/ul><h3 class=\"wp-block-heading\">K\u1ebft t\u1ee7a l\u00e0m c\u1ee9ng th\u00e9p kh\u00f4ng g\u1ec9<\/h3><p class=\"wp-block-paragraph\"><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/type\/precipitation-hardening\/\">Th\u00e9p kh\u00f4ng g\u1ec9 l\u00e0m c\u1ee9ng b\u1eb1ng k\u1ebft t\u1ee7a<\/a> c\u00f3 c\u1ea5u tr\u00fac tinh th\u1ec3 \u0111a d\u1ea1ng, th\u01b0\u1eddng l\u00e0 martensitic ho\u1eb7c b\u00e1n austenitic. N\u00f3 \u0111\u01b0\u1ee3c h\u1ee3p kim v\u1edbi c\u00e1c nguy\u00ean t\u1ed1 nh\u01b0 nh\u00f4m, \u0111\u1ed3ng v\u00e0 niobi, cho ph\u00e9p n\u00f3 \u0111\u01b0\u1ee3c l\u00e0m c\u1ee9ng th\u00f4ng qua x\u1eed l\u00fd nhi\u1ec7t. Th\u00e9p kh\u00f4ng g\u1ec9 n\u00e0y c\u00f3 c\u00e1c \u0111\u1eb7c t\u00ednh c\u01a1 h\u1ecdc tuy\u1ec7t v\u1eddi v\u00e0 ch\u1ed1ng \u0103n m\u00f2n. N\u00f3 \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi kh\u1ea3 n\u0103ng \u0111\u01b0\u1ee3c l\u00e0m c\u1ee9ng \u0111\u00e1ng k\u1ec3, d\u1eabn \u0111\u1ebfn \u0111\u1ed9 c\u1ee9ng v\u00e0 \u0111\u1ed9 b\u1ec1n \u0111\u01b0\u1ee3c t\u0103ng c\u01b0\u1eddng sau khi tr\u1ea3i qua qu\u00e1 tr\u00ecnh x\u1eed l\u00fd nhi\u1ec7t.<\/p><p class=\"wp-block-paragraph\"><strong>\u1ee8ng d\u1ee5ng<\/strong>:<\/p><ul class=\"wp-block-list\"><li>Linh ki\u1ec7n h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5: \u0110\u1ed9 b\u1ec1n cao v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n.<\/li><\/ul><ul class=\"wp-block-list\"><li>Thi\u1ebft b\u1ecb x\u1eed l\u00fd h\u00f3a ch\u1ea5t: B\u1ec1n b\u1ec9 v\u00e0 \u0111\u00e1ng tin c\u1eady trong m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t.<\/li><\/ul><ul class=\"wp-block-list\"><li>\u1ee8ng d\u1ee5ng k\u1ef9 thu\u1eadt hi\u1ec7u su\u1ea5t cao: Th\u00edch h\u1ee3p cho c\u00e1c b\u1ed9 ph\u1eadn ch\u00ednh x\u00e1c \u0111\u00f2i h\u1ecfi \u0111\u1ed9 b\u1ec1n cao.<\/li><\/ul><figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Ki\u1ec3u<\/strong><\/td><td><strong>C\u1ea5u tr\u00fac tinh th\u1ec3<\/strong><\/td><td><strong>H\u00e0m l\u01b0\u1ee3ng Crom (%)<\/strong><\/td><td><strong>H\u00e0m l\u01b0\u1ee3ng Niken (%)<\/strong><\/td><td><strong>C\u00e1c nguy\u00ean t\u1ed1 h\u1ee3p kim b\u1ed5 sung<\/strong><\/td><td><strong>Ch\u1ed1ng \u0103n m\u00f2n<\/strong><\/td><td><strong>T\u00ednh ch\u1ea5t t\u1eeb t\u00ednh<\/strong><\/td><td><strong>Kh\u1ea3 n\u0103ng \u0111\u1ecbnh h\u00ecnh v\u00e0 kh\u1ea3 n\u0103ng h\u00e0n<\/strong><\/td><td><strong>Thu\u1ed9c t\u00ednh \u0111\u00e1ng ch\u00fa \u00fd<\/strong><\/td><\/tr><tr><td>Austenit<\/td><td>FCC<\/td><td>16-26<\/td><td>10-22<\/td><td>Molypden, Nit\u01a1, Titan, Niobi<\/td><td>Cao<\/td><td>Kh\u00f4ng t\u1eeb t\u00ednh trong \u0111i\u1ec1u ki\u1ec7n \u1ee7<\/td><td>Xu\u1ea5t s\u1eafc<\/td><td>\u0110\u1ed9 d\u1ebbo dai v\u00e0 \u0111\u1ed9 dai cao \u1edf m\u1ecdi nhi\u1ec7t \u0111\u1ed9<\/td><\/tr><tr><td>Ferritic<\/td><td>BCC<\/td><td>10.5-30<\/td><td>Th\u1ea5p ho\u1eb7c Kh\u00f4ng c\u00f3<\/td><td>Kh\u00f4ng c\u00f3<\/td><td>T\u1ed1t trong \u0111i\u1ec1u ki\u1ec7n nh\u1eb9 nh\u00e0ng<\/td><td>T\u1eeb t\u00ednh<\/td><td>Gi\u1edbi h\u1ea1n<\/td><td>Ti\u1ebft ki\u1ec7m chi ph\u00ed<\/td><\/tr><tr><td>Martensit<\/td><td>BCT<\/td><td>11-17<\/td><td>Th\u1ea5p<\/td><td>Nhi\u1ec1u<\/td><td>V\u1eeba ph\u1ea3i<\/td><td>T\u1eeb t\u00ednh<\/td><td>Gi\u1edbi h\u1ea1n<\/td><td>\u0110\u01b0\u1ee3c t\u00f4i luy\u1ec7n b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd nhi\u1ec7t, c\u00f3 \u0111\u1ed9 c\u1ee9ng v\u00e0 \u0111\u1ed9 b\u1ec1n tuy\u1ec7t v\u1eddi<\/td><\/tr><tr><td>C\u0103n h\u1ed9 song l\u1eadp<\/td><td>FCC + BCC<\/td><td>19-28<\/td><td>4.5-8<\/td><td>Molipden<\/td><td>Cao<\/td><td>Thay \u0111\u1ed5i<\/td><td>T\u1ed1t<\/td><td>\u0110\u1ed9 b\u1ec1n v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n t\u1ed1t h\u01a1n so v\u1edbi austenit ho\u1eb7c ferritic \u0111\u01a1n thu\u1ea7n<\/td><\/tr><tr><td>L\u00e0m c\u1ee9ng k\u1ebft t\u1ee7a<\/td><td>\u0110a d\u1ea1ng (Martensitic ho\u1eb7c b\u00e1n Austenitic)<\/td><td>\u0110a d\u1ea1ng<\/td><td>\u0110a d\u1ea1ng<\/td><td>Nh\u00f4m, \u0110\u1ed3ng, Niobi<\/td><td>Cao<\/td><td>Thay \u0111\u1ed5i<\/td><td>T\u1ed1t<\/td><td>\u0110\u01b0\u1ee3c l\u00e0m c\u1ee9ng \u0111\u00e1ng k\u1ec3 b\u1eb1ng c\u00e1ch x\u1eed l\u00fd nhi\u1ec7t<\/td><\/tr><\/tbody><\/table><\/figure><p class=\"wp-block-paragraph\">T\u00ecm hi\u1ec3u v\u1ec1 <a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/types\/\">C\u00e1c lo\u1ea1i th\u00e9p kh\u00f4ng g\u1ec9<\/a>!<\/p><h2 class=\"wp-block-heading\">Th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 nh\u1eefng lo\u1ea1i n\u00e0o?<\/h2><p class=\"wp-block-paragraph\"><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/grades\/\" target=\"_blank\" data-type=\"post\" data-id=\"7857\" rel=\"noreferrer noopener\">C\u00e1c lo\u1ea1i th\u00e9p kh\u00f4ng g\u1ec9<\/a> \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i b\u1eb1ng nhi\u1ec1u h\u1ec7 th\u1ed1ng to\u00e0n c\u1ea7u kh\u00e1c nhau \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n v\u00e0 \u0111\u1ed9 tin c\u1eady. H\u1ec7 th\u1ed1ng AISI s\u1eed d\u1ee5ng c\u00e1c s\u1ed1 c\u00f3 ba ch\u1eef s\u1ed1, ch\u1eb3ng h\u1ea1n nh\u01b0 304 v\u00e0 316, \u0111\u1ec3 bi\u1ec3u th\u1ecb c\u00e1c lo\u1ea1i th\u00e9p kh\u00f4ng g\u1ec9 kh\u00e1c nhau. ASTM cung c\u1ea5p c\u00e1c ti\u00eau chu\u1ea9n v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt chi ti\u1ebft cho c\u00e1c v\u1eadt li\u1ec7u n\u00e0y. H\u1ec7 th\u1ed1ng EN s\u1eed d\u1ee5ng m\u00e3 s\u1ed1 v\u00e0 m\u00e3 ch\u1eef c\u00e1i, nh\u01b0 EN 1.4301 cho AISI 304. T\u1ea1i Nh\u1eadt B\u1ea3n, h\u1ec7 th\u1ed1ng JIS bao g\u1ed3m c\u00e1c c\u1ea5p nh\u01b0 SUS304, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi AISI 304.<\/p><p class=\"wp-block-paragraph\">C\u00e1c lo\u1ea1i th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i d\u1ef1a tr\u00ean th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc v\u00e0 c\u1ea5u tr\u00fac tinh th\u1ec3 c\u1ee7a ch\u00fang. C\u00e1c lo\u1ea1i n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i r\u1ed9ng r\u00e3i d\u1ef1a tr\u00ean c\u00e1c h\u1ecd nh\u01b0 th\u00e9p kh\u00f4ng g\u1ec9 austenitic, ferritic, martensitic, duplex v\u00e0 k\u1ebft t\u1ee7a. M\u1ed7i h\u1ecd c\u00f3 c\u00e1c t\u00ednh ch\u1ea5t ri\u00eang bi\u1ec7t v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng \u0111i\u1ec3n h\u00ecnh.&nbsp;<\/p><p class=\"wp-block-paragraph\">C\u00e1c lo\u1ea1i th\u00e9p kh\u00f4ng g\u1ec9 ph\u1ed5 bi\u1ebfn l\u00e0 304, 316 v\u00e0 430.&nbsp;<\/p><h3 class=\"wp-block-heading\">Th\u00e9p kh\u00f4ng g\u1ec9 Austenitic<\/h3><p class=\"wp-block-paragraph\">C\u00e1c lo\u1ea1i th\u00e9p austenit bao g\u1ed3m lo\u1ea1i 300 v\u00e0 lo\u1ea1i 200.&nbsp;<\/p><ul class=\"wp-block-list\"><li><strong><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/grades\/grade-201\/\">201<\/a><\/strong>: H\u00e0m l\u01b0\u1ee3ng niken th\u1ea5p h\u01a1n, khi\u1ebfn n\u00f3 r\u1ebb h\u01a1n th\u00e9p 304. \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c thi\u1ebft b\u1ecb gia d\u1ee5ng, \u0111\u1ed3 d\u00f9ng nh\u00e0 b\u1ebfp v\u00e0 trang tr\u00ed \u00f4 t\u00f4.<\/li><\/ul><ul class=\"wp-block-list\"><li><strong><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/grades\/grade-202\/\">202<\/a><\/strong>: T\u01b0\u01a1ng t\u1ef1 nh\u01b0 th\u00e9p 201 nh\u01b0ng c\u00f3 t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n t\u1ed1t h\u01a1n.<\/li><\/ul><ul class=\"wp-block-list\"><li><strong><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/grades\/grade-304\/\" target=\"_blank\" data-type=\"post\" data-id=\"8332\" rel=\"noreferrer noopener\">304<\/a><\/strong>: Ch\u1ee9a crom 18% v\u00e0 niken 8%. N\u00f3 \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u00e0 t\u1ea1o h\u00ecnh cao. N\u00f3 linh ho\u1ea1t v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong \u0111\u1ed3 d\u00f9ng nh\u00e0 b\u1ebfp, th\u00f9ng ch\u1ee9a h\u00f3a ch\u1ea5t v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng ki\u1ebfn tr\u00fac do kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u00e0 t\u1ea1o h\u00ecnh t\u1ed1t. Tr\u1ea1ng th\u00e1i kh\u00f4ng nhi\u1ec5m t\u1eeb c\u1ee7a n\u00f3, khi \u0111\u01b0\u1ee3c \u1ee7, k\u1ebft h\u1ee3p v\u1edbi c\u00e1c \u0111\u1eb7c t\u00ednh h\u00e0n v\u00e0 ch\u1ebf t\u1ea1o t\u1ed1t, c\u00e0ng l\u00e0m t\u0103ng th\u00eam ti\u1ec7n \u00edch c\u1ee7a n\u00f3. V\u00ed d\u1ee5, trong nh\u00e0 b\u1ebfp, th\u00e9p kh\u00f4ng g\u1ec9 304 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong b\u1ed3n r\u1eeda, \u0111\u1ed3 n\u1ea5u n\u01b0\u1edbng, dao k\u00e9o v\u00e0 \u0111\u1ed3 d\u00f9ng. N\u00f3 c\u0169ng ph\u1ed5 bi\u1ebfn trong ng\u00e0nh c\u00f4ng nghi\u1ec7p h\u00f3a ch\u1ea5t \u0111\u1ec3 l\u00e0m b\u1ed3n ch\u1ee9a, \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 thi\u1ebft b\u1ecb ch\u1ebf bi\u1ebfn, c\u0169ng nh\u01b0 trong t\u1ea5m \u1ed1p ki\u1ebfn tr\u00fac cho m\u1eb7t ti\u1ec1n t\u00f2a nh\u00e0 v\u00e0 lan can.<\/li><\/ul><ul class=\"wp-block-list\"><li><strong><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/grades\/grade-316\/\">316<\/a><\/strong>: Bao g\u1ed3m crom 16%, niken 10% v\u00e0 molypden 2%. Th\u00e0nh ph\u1ea7n n\u00e0y cung c\u1ea5p kh\u1ea3 n\u0103ng ch\u1ed1ng r\u1ed7 v\u00e0 \u0103n m\u00f2n v\u01b0\u1ee3t tr\u1ed9i, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong m\u00f4i tr\u01b0\u1eddng gi\u00e0u clorua, khi\u1ebfn n\u00f3 tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho m\u00f4i tr\u01b0\u1eddng bi\u1ec3n, x\u1eed l\u00fd h\u00f3a ch\u1ea5t v\u00e0 thi\u1ebft b\u1ecb y t\u1ebf. V\u00ec th\u00e9p kh\u00f4ng g\u1ec9 316 c\u00f3 ch\u1ee9a molypden n\u00ean n\u00f3 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t \u1edf nhi\u1ec1u nhi\u1ec7t \u0111\u1ed9 kh\u00e1c nhau. \u0110i\u1ec1u n\u00e0y l\u00e0m cho n\u00f3 tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho c\u00e1c ph\u1ee5 ki\u1ec7n thuy\u1ec1n, b\u1ed9 ph\u1eadn \u0111\u00f3ng t\u00e0u v\u00e0 c\u00e1c c\u00f4ng tr\u00ecnh ven bi\u1ec3n. Do kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u00e0 \u0111\u1ed9 b\u1ec1n v\u01b0\u1ee3t tr\u1ed9i, n\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng y t\u1ebf nh\u01b0 d\u1ee5ng c\u1ee5 ph\u1eabu thu\u1eadt, c\u1ea5y gh\u00e9p v\u00e0 thi\u1ebft b\u1ecb ch\u1ec9nh h\u00ecnh.<\/li><\/ul><h3 class=\"wp-block-heading\">Th\u00e9p kh\u00f4ng g\u1ec9 Ferritic v\u00e0 th\u00e9p kh\u00f4ng g\u1ec9 Martensitic<\/h3><p class=\"wp-block-paragraph\">C\u1ea5p \u0111\u1ed9 c\u1ee7a th\u00e9p ferritic v\u00e0 martensitic l\u00e0 lo\u1ea1i 400.&nbsp;<\/p><ul class=\"wp-block-list\"><li><strong><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/grades\/grade-430\/\">430<\/a><\/strong>: Ch\u1ee9a 16-18% crom v\u00e0 \u00edt h\u01a1n 0,12% carbon. N\u00f3 \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u00e0 t\u1ea1o h\u00ecnh cao, l\u00e0m cho n\u00f3 ph\u00f9 h\u1ee3p \u0111\u1ec3 trang tr\u00ed xe h\u01a1i, \u0111\u1ed3 gia d\u1ee5ng v\u00e0 m\u1ed9t s\u1ed1 thi\u1ebft b\u1ecb nh\u00e0 b\u1ebfp. Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c lo\u1ea1i austenit, th\u00e9p kh\u00f4ng g\u1ec9 430 c\u00f3 t\u1eeb t\u00ednh v\u00e0 th\u1ec3 hi\u1ec7n kh\u1ea3 n\u0103ng ch\u1ed1ng oxy h\u00f3a t\u1ed1t \u1edf nhi\u1ec7t \u0111\u1ed9 cao. Tuy nhi\u00ean, n\u00f3 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng r\u1ed7 v\u00e0 \u0103n m\u00f2n khe h\u1edf th\u1ea5p h\u01a1n. C\u00e1c \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn bao g\u1ed3m trang tr\u00ed v\u00e0 h\u1ec7 th\u1ed1ng \u1ed1ng x\u1ea3 trong ng\u00e0nh c\u00f4ng nghi\u1ec7p \u00f4 t\u00f4, n\u1ed9i th\u1ea5t m\u00e1y r\u1eeda ch\u00e9n v\u00e0 t\u1ea5m t\u1ee7 l\u1ea1nh trong c\u00e1c thi\u1ebft b\u1ecb gia d\u1ee5ng v\u00e0 nhi\u1ec1u thi\u1ebft b\u1ecb nh\u00e0 b\u1ebfp kh\u00e1c nhau nh\u01b0 dao k\u00e9o v\u00e0 b\u1ed3n r\u1eeda. Ngo\u00e0i ra, th\u00e9p kh\u00f4ng g\u1ec9 430 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong \u0111\u1ea7u \u0111\u1ed1t nhi\u00ean li\u1ec7u, b\u1ed9 ph\u1eadn gia nhi\u1ec7t v\u00e0 nhi\u1ec1u \u0111\u1eb7c \u0111i\u1ec3m ki\u1ebfn tr\u00fac kh\u00e1c nhau.<\/li><\/ul><ul class=\"wp-block-list\"><li><strong><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/grades\/grade-410\/\">410<\/a><\/strong>: Ch\u1ee9a kho\u1ea3ng 12% crom v\u00e0 0,15% carbon. \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong dao k\u00e9o, d\u1ee5ng c\u1ee5 ph\u1eabu thu\u1eadt v\u00e0 \u1ed1c v\u00edt do c\u00f3 \u0111\u1ed9 b\u1ec1n cao v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n.<\/li><\/ul><ul class=\"wp-block-list\"><li><strong><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/grades\/grade-420\/\" target=\"_blank\" data-type=\"post\" data-id=\"8612\" rel=\"noreferrer noopener\">420<\/a><\/strong>: T\u01b0\u01a1ng t\u1ef1 nh\u01b0 410 nh\u01b0ng c\u00f3 h\u00e0m l\u01b0\u1ee3ng carbon cao h\u01a1n, khi\u1ebfn n\u00f3 c\u1ee9ng h\u01a1n v\u00e0 ch\u1ed1ng m\u00e0i m\u00f2n t\u1ed1t h\u01a1n. N\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong dao k\u00e9o, d\u1ee5ng c\u1ee5 ph\u1eabu thu\u1eadt v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng ch\u1ecbu m\u00e0i m\u00f2n cao.<\/li><\/ul><h3 class=\"wp-block-heading\">Th\u00e9p kh\u00f4ng g\u1ec9 Duplex<\/h3><ul class=\"wp-block-list\"><li><strong>2205<\/strong>: Ch\u1ee9a kho\u1ea3ng 22% crom, 5% niken v\u00e0 3% molypden. \u0110\u1ed9 b\u1ec1n tuy\u1ec7t v\u1eddi v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng n\u1ee9t \u0103n m\u00f2n \u1ee9ng su\u1ea5t do clorua g\u00e2y ra khi\u1ebfn n\u00f3 ho\u00e0n h\u1ea3o \u0111\u1ec3 s\u1eed d\u1ee5ng trong ch\u1ebf bi\u1ebfn h\u00f3a ch\u1ea5t, ng\u00e0nh d\u1ea7u kh\u00ed v\u00e0 x\u00e2y d\u1ef1ng.<\/li><\/ul><ul class=\"wp-block-list\"><li><strong>2507<\/strong>: C\u1ea5p si\u00eau song c\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u00e0 \u0111\u1ed9 b\u1ec1n cao h\u01a1n, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi kh\u1eaft khe nh\u01b0 th\u0103m d\u00f2 d\u1ea7u kh\u00ed.<\/li><\/ul><h3 class=\"wp-block-heading\">K\u1ebft t\u1ee7a l\u00e0m c\u1ee9ng th\u00e9p kh\u00f4ng g\u1ec9<\/h3><ul class=\"wp-block-list\"><li><strong><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/grades\/grade-630\/\">17-4 PH<\/a><\/strong>: Cung c\u1ea5p \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 c\u1ee9ng cao khi ch\u1ecbu x\u1eed l\u00fd nhi\u1ec7t. V\u1eadt li\u1ec7u n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c ng\u00e0nh h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5, h\u00f3a ch\u1ea5t v\u00e0 h\u00f3a d\u1ea7u.<\/li><\/ul><ul class=\"wp-block-list\"><li><strong>15-5 PH<\/strong>: T\u01b0\u01a1ng t\u1ef1 nh\u01b0 17-4 PH, nh\u01b0ng c\u00f3 \u0111\u1ed9 b\u1ec1n v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n t\u1ed1t h\u01a1n.<\/li><\/ul><h2 class=\"wp-block-heading\">Th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 nh\u1eefng t\u00ednh ch\u1ea5t g\u00ec?&nbsp;<\/h2><p class=\"wp-block-paragraph\">C\u00e1c \u0111\u1eb7c t\u00ednh ch\u00ednh l\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n, \u0111\u1ed9 b\u1ec1n, \u0111\u1ed9 cao <a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/properties\/melting-point\/\">\u0111i\u1ec3m n\u00f3ng ch\u1ea3y<\/a>, \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n th\u1ea5p, t\u1eeb t\u00ednh thay \u0111\u1ed5i, kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n v\u00e0 m\u1eadt \u0111\u1ed9.<\/p><h3 class=\"wp-block-heading\">Ch\u1ed1ng \u0103n m\u00f2n<\/h3><p class=\"wp-block-paragraph\">Th\u00e9p kh\u00f4ng g\u1ec9 ch\u1ed1ng \u0103n m\u00f2n nh\u1edd h\u00e0m l\u01b0\u1ee3ng crom, t\u1ea1o th\u00e0nh l\u1edbp oxit crom b\u1ea3o v\u1ec7. <a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/properties\/corrosion-resistant\/\">kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n<\/a> c\u1ee7a l\u1edbp n\u00e0y ph\u1ee5 thu\u1ed9c v\u00e0o th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc c\u1ee7a th\u00e9p, ch\u1ee7 y\u1ebfu l\u00e0 h\u00e0m l\u01b0\u1ee3ng crom. Trong khi th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 th\u1ec3 b\u1ecb r\u1ec9 s\u00e9t, \u0111i\u1ec1u n\u00e0y th\u01b0\u1eddng ch\u1ec9 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn b\u1ec1 m\u1eb7t, v\u1edbi c\u00e1c l\u1edbp s\u00e2u h\u01a1n \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7. C\u00f3 b\u1ed1n lo\u1ea1i \u0103n m\u00f2n ph\u1ed5 bi\u1ebfn: \u0111\u1ed3ng \u0111\u1ec1u, c\u1ee5c b\u1ed9 (r\u1ed7), m\u1ea1 \u0111i\u1ec7n v\u00e0 n\u1ee9t \u0103n m\u00f2n \u1ee9ng su\u1ea5t (SCC). Nh\u1eefng \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 x\u1ea3y ra n\u1ebfu c\u1ea5p \u0111\u1ed9 kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi m\u00f4i tr\u01b0\u1eddng. Nit\u01a1 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng ch\u1ed1ng r\u1ed7 v\u00e0 t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 b\u1ec1n c\u1ee7a th\u00e9p.<\/p><p class=\"wp-block-paragraph\">Sau \u0111\u00e2y l\u00e0 ph\u1ea7n gi\u1edbi thi\u1ec7u v\u1ec1 b\u1ed1n lo\u1ea1i \u0103n m\u00f2n:<\/p><ol class=\"wp-block-list\"><li><strong>\u0102n m\u00f2n \u0111\u1ed3ng \u0111\u1ec1u<\/strong>: X\u1ea3y ra \u0111\u1ec1u tr\u00ean b\u1ec1 m\u1eb7t, l\u00e0m m\u1ecfng d\u1ea7n v\u1eadt li\u1ec7u. \u0110\u00e2y l\u00e0 lo\u1ea1i \u00edt g\u00e2y h\u1ea1i nh\u1ea5t v\u00e0 d\u1ec5 ph\u00e1t hi\u1ec7n v\u00e0 qu\u1ea3n l\u00fd nh\u1ea5t.<\/li>\n\n<li><strong>\u0102n m\u00f2n c\u1ee5c b\u1ed9 (r\u1ed7)<\/strong>: C\u00e1c h\u1ed1 nh\u1ecf, s\u00e2u h\u00ecnh th\u00e0nh tr\u00ean b\u1ec1 m\u1eb7t, th\u01b0\u1eddng l\u00e0 do ti\u1ebfp x\u00fac v\u1edbi clorua, c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn h\u1ecfng h\u00f3c n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c ki\u1ec3m tra.<\/li>\n\n<li><strong>\u0102n m\u00f2n \u0111i\u1ec7n h\u00f3a<\/strong>: X\u1ea3y ra khi hai kim lo\u1ea1i kh\u00e1c nhau ti\u1ebfp x\u00fac trong m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n, khi\u1ebfn m\u1ed9t kim lo\u1ea1i b\u1ecb \u0103n m\u00f2n nhanh h\u01a1n kim lo\u1ea1i kia.<\/li>\n\n<li><strong>N\u1ee9t do \u0103n m\u00f2n \u1ee9ng su\u1ea5t (SCC)<\/strong>:C\u00e1c v\u1ebft n\u1ee9t xu\u1ea5t hi\u1ec7n tr\u00ean th\u00e9p do \u1ee9ng su\u1ea5t k\u00e9o k\u1ebft h\u1ee3p v\u1edbi m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n, th\u01b0\u1eddng d\u1eabn \u0111\u1ebfn h\u1ecfng h\u00f3c \u0111\u1ed9t ng\u1ed9t.<\/li><\/ol><h3 class=\"wp-block-heading\">S\u1ee9c m\u1ea1nh<\/h3><p class=\"wp-block-paragraph\">Th\u00e9p kh\u00f4ng g\u1ec9 n\u1ed5i ti\u1ebfng v\u1edbi \u0111\u1ed9 b\u1ec1n \u0111\u00e1ng kinh ng\u1ea1c. V\u00ed d\u1ee5, th\u00e9p kh\u00f4ng g\u1ec9 304 c\u00f3 \u0111\u1ed9 b\u1ec1n k\u00e9o kho\u1ea3ng 210 MPa (30.000 psi) khi \u1ee7, nh\u01b0ng c\u00f3 th\u1ec3 t\u0103ng l\u00ean 1.050 MPa (153.000 psi) th\u00f4ng qua gia c\u00f4ng ngu\u1ed9i. X\u1eed l\u00fd nhi\u1ec7t c\u00f3 th\u1ec3 t\u0103ng c\u01b0\u1eddng th\u00eam \u0111\u1ed9 b\u1ec1n k\u00e9o trong h\u1ee3p kim l\u00e0m c\u1ee9ng k\u1ebft t\u1ee7a nh\u01b0 17-4 PH v\u00e0 Custom 465, \u0111\u1ea1t t\u1edbi 1.730 MPa (251.000 psi).<\/p><h3 class=\"wp-block-heading\">\u0110i\u1ec3m n\u00f3ng ch\u1ea3y<\/h3><p class=\"wp-block-paragraph\">Th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 \u0111i\u1ec3m n\u00f3ng ch\u1ea3y cao, th\u01b0\u1eddng n\u1eb1m trong kho\u1ea3ng t\u1eeb 1.400 \u0111\u1ebfn 1.530 \u00b0C (2.550 \u0111\u1ebfn 2.790 \u00b0F), t\u00f9y thu\u1ed9c v\u00e0o h\u1ee3p kim. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p n\u00f3 gi\u1eef \u0111\u01b0\u1ee3c t\u00ednh to\u00e0n v\u1eb9n v\u1ec1 m\u1eb7t c\u1ea5u tr\u00fac \u1edf nhi\u1ec7t \u0111\u1ed9 cao, khi\u1ebfn n\u00f3 tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng li\u00ean quan \u0111\u1ebfn nhi\u1ec7t \u0111\u1ed9 c\u1ef1c cao.<\/p><h3 class=\"wp-block-heading\">\u0110\u1ed9 d\u1eabn \u0111i\u1ec7n<\/h3><p class=\"wp-block-paragraph\">Th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n th\u1ea5p h\u01a1n c\u00e1c v\u1eadt li\u1ec7u nh\u01b0 \u0111\u1ed3ng do c\u00f3 l\u1edbp ph\u1ee7 oxit b\u1ea3o v\u1ec7 cao, h\u1ea1n ch\u1ebf vi\u1ec7c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng \u0111i\u1ec7n.<\/p><h3 class=\"wp-block-heading\">T\u1eeb t\u00ednh<\/h3><p class=\"wp-block-paragraph\"><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/properties\/magnetic\/\">T\u00ednh ch\u1ea5t t\u1eeb t\u00ednh c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9<\/a> thay \u0111\u1ed5i t\u00f9y theo lo\u1ea1i. Th\u00e9p kh\u00f4ng g\u1ec9 martensitic, duplex v\u00e0 ferritic c\u00f3 t\u1eeb t\u00ednh do c\u1ea5u tr\u00fac l\u1eadp ph\u01b0\u01a1ng t\u00e2m kh\u1ed1i c\u1ee7a ch\u00fang. Th\u00e9p kh\u00f4ng g\u1ec9 austenitic, n\u00f3i chung l\u00e0 kh\u00f4ng c\u00f3 t\u1eeb t\u00ednh, c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n t\u1eeb t\u00ednh nh\u1eb9 do qu\u00e1 tr\u00ecnh t\u00f4i luy\u1ec7n.<\/p><h3 class=\"wp-block-heading\">Ch\u1ed1ng m\u00e0i m\u00f2n<\/h3><p class=\"wp-block-paragraph\">Th\u00e9p kh\u00f4ng g\u1ec9 th\u1ec3 hi\u1ec7n kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n t\u1ed1t, l\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng ma s\u00e1t cao v\u00e0 \u1ee9ng su\u1ea5t cao. Tuy nhi\u00ean, c\u00e1c ch\u1ed1t th\u00e9p kh\u00f4ng g\u1ec9 austenit c\u00f3 th\u1ec3 d\u1ec5 b\u1ecb m\u00f2n, m\u1ed9t d\u1ea1ng m\u00f2n keo nghi\u00eam tr\u1ecdng. C\u00f3 th\u1ec3 gi\u1ea3m thi\u1ec3u m\u00f2n b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c v\u1eadt li\u1ec7u kh\u00e1c nhau ho\u1eb7c b\u00f4i tr\u01a1n c\u00e1c m\u1ed1i n\u1ed1i ren.<\/p><h3 class=\"wp-block-heading\">T\u1ec9 tr\u1ecdng<\/h3><p class=\"wp-block-paragraph\"><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/properties\/density\/\">Th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 m\u1eadt \u0111\u1ed9<\/a> th\u01b0\u1eddng dao \u0111\u1ed9ng t\u1eeb 7,5 \u0111\u1ebfn 8,0 gam tr\u00ean m\u1ed9t centimet kh\u1ed1i, t\u00f9y thu\u1ed9c v\u00e0o th\u00e0nh ph\u1ea7n h\u1ee3p kim.<\/p><p class=\"wp-block-paragraph\">Ti\u1ebfp t\u1ee5c \u0111\u1ecdc \u0111\u1ec3 t\u00ecm hi\u1ec3u th\u00eam v\u1ec1 <a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/properties\/\" target=\"_blank\" data-type=\"post\" data-id=\"7856\" rel=\"noreferrer noopener\">t\u00ednh ch\u1ea5t ch\u00ednh c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9<\/a>.<\/p><h2 class=\"wp-block-heading\">Th\u00e9p kh\u00f4ng g\u1ec9 l\u00e0 \u0111\u1ed3ng nh\u1ea5t hay kh\u00f4ng \u0111\u1ed3ng nh\u1ea5t?<\/h2><p class=\"wp-block-paragraph\">Th\u00e9p kh\u00f4ng g\u1ec9 l\u00e0 <strong>\u0111\u1ed3ng nh\u1ea5t<\/strong> v\u00ec th\u00e0nh ph\u1ea7n c\u1ee7a n\u00f3 \u0111\u1ed3ng \u0111\u1ec1u kh\u1eafp n\u01a1i. C\u00e1c nguy\u00ean t\u1ed1 nh\u01b0 s\u1eaft v\u00e0 crom \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed1 \u0111\u1ec1u, mang l\u1ea1i cho n\u00f3 c\u00e1c \u0111\u1eb7c t\u00ednh \u0111\u1ed3ng nh\u1ea5t tr\u00ean to\u00e0n b\u1ed9 v\u1eadt li\u1ec7u.<\/p><h2 class=\"wp-block-heading\">H\u00ecnh d\u1ea1ng th\u00e9p kh\u00f4ng g\u1ec9<\/h2><p class=\"wp-block-paragraph\">Th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 nhi\u1ec1u h\u00ecnh d\u1ea1ng kh\u00e1c nhau, m\u1ed7i h\u00ecnh d\u1ea1ng c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m, ph\u01b0\u01a1ng ph\u00e1p s\u1ea3n xu\u1ea5t v\u00e0 \u1ee9ng d\u1ee5ng ri\u00eang bi\u1ec7t. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 t\u1ed5ng quan v\u1ec1 c\u00e1c h\u00ecnh d\u1ea1ng th\u00e9p kh\u00f4ng g\u1ec9 ph\u1ed5 bi\u1ebfn:<\/p><h3 class=\"wp-block-heading\"><strong>\u0110\u0129a<\/strong><\/h3><ul class=\"wp-block-list\"><li><strong>T\u1ed5ng quan<\/strong>: M\u1ea3nh th\u00e9p ph\u1eb3ng, d\u00e0y. Th\u01b0\u1eddng d\u00e0y h\u01a1n 6mm.<\/li>\n\n<li><strong>C\u00e1c danh m\u1ee5c con<\/strong>: H\u00ecnh ch\u1eef nh\u1eadt ho\u1eb7c h\u00ecnh vu\u00f4ng.<\/li>\n\n<li><strong>X\u1eed l\u00fd<\/strong>:\u0110\u01b0\u1ee3c s\u1ea3n xu\u1ea5t b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p c\u00e1n n\u00f3ng; kh\u00f4ng ph\u00f9 h\u1ee3p \u0111\u1ec3 c\u00e1n ngu\u1ed9i.<\/li>\n\n<li><strong>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/strong>: \u0110\u1ed9 d\u00e0y b\u1eaft \u0111\u1ea7u t\u1eeb 6mm tr\u1edf l\u00ean.<\/li>\n\n<li><strong>\u1ee8ng d\u1ee5ng<\/strong>: \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng trong m\u00e1y m\u00f3c h\u1ea1ng n\u1eb7ng, \u0111\u00f3ng t\u00e0u v\u00e0 x\u00e2y d\u1ef1ng.<\/li><\/ul><h3 class=\"wp-block-heading\"><strong>T\u1edd gi\u1ea5y<\/strong><\/h3><ul class=\"wp-block-list\"><li><strong>T\u1ed5ng quan<\/strong>: Th\u00e9p kh\u00f4ng g\u1ec9 m\u1ecfng, ph\u1eb3ng, m\u1ecfng h\u01a1n t\u1ea5m th\u00e9p.<\/li>\n\n<li><strong>C\u00e1c danh m\u1ee5c con<\/strong>: H\u00ecnh ch\u1eef nh\u1eadt, c\u00f3 nhi\u1ec1u lo\u1ea1i ho\u00e0n thi\u1ec7n kh\u00e1c nhau.<\/li>\n\n<li><strong>X\u1eed l\u00fd<\/strong>: C\u00e1n ngu\u1ed9i ho\u1eb7c c\u00e1n n\u00f3ng.<\/li>\n\n<li><strong>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/strong>: \u0110\u1ed9 d\u00e0y t\u1eeb 0,5mm \u0111\u1ebfn 6mm.<\/li>\n\n<li><strong>\u1ee8ng d\u1ee5ng<\/strong>: T\u1ea5m \u1ed1p \u00f4 t\u00f4, thi\u1ebft b\u1ecb v\u00e0 m\u00e1i nh\u00e0.<\/li><\/ul><h3 class=\"wp-block-heading\"><strong>D\u1ea3i<\/strong><\/h3><ul class=\"wp-block-list\"><li><strong>T\u1ed5ng quan<\/strong>: Th\u00e9p h\u1eb9p, m\u1ecfng, ph\u1eb3ng, th\u01b0\u1eddng \u0111\u01b0\u1ee3c cu\u1ed9n l\u1ea1i.<\/li>\n\n<li><strong>C\u00e1c danh m\u1ee5c con<\/strong>: C\u00e1c d\u1ea3i cu\u1ed9n c\u00f3 \u0111\u1ed9 r\u1ed9ng kh\u00e1c nhau.<\/li>\n\n<li><strong>X\u1eed l\u00fd<\/strong>: C\u00e1n ngu\u1ed9i t\u1eeb t\u1ea5m ho\u1eb7c t\u1ea5m.<\/li>\n\n<li><strong>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/strong>: Chi\u1ec1u r\u1ed9ng l\u00ean t\u1edbi 600mm.<\/li>\n\n<li><strong>\u1ee8ng d\u1ee5ng<\/strong>: L\u00f2 xo, ch\u1ed1t v\u00e0 linh ki\u1ec7n \u0111i\u1ec7n t\u1eed.<\/li><\/ul><h3 class=\"wp-block-heading\"><strong>\u0110\u01b0\u1eddng \u1ed1ng<\/strong><\/h3><ul class=\"wp-block-list\"><li><strong>T\u1ed5ng quan<\/strong>: Th\u00e9p h\u00ecnh tr\u1ee5 r\u1ed7ng d\u00f9ng \u0111\u1ec3 v\u1eadn chuy\u1ec3n ch\u1ea5t l\u1ecfng ho\u1eb7c kh\u00ed.<\/li>\n\n<li><strong>C\u00e1c danh m\u1ee5c con<\/strong>: Kh\u00f4ng m\u1ed1i n\u1ed1i v\u00e0 h\u00e0n; tr\u00f2n.<\/li>\n\n<li><strong>X\u1eed l\u00fd<\/strong>: \u0110\u00f9n cho s\u1ea3n ph\u1ea9m li\u1ec1n m\u1ea1ch, h\u00e0n cho s\u1ea3n ph\u1ea9m kh\u00e1c.<\/li>\n\n<li><strong>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/strong>: \u0110\u01b0\u1eddng k\u00ednh t\u1eeb 6mm \u0111\u1ebfn 600mm.<\/li>\n\n<li><strong>\u1ee8ng d\u1ee5ng<\/strong>: Ng\u00e0nh c\u00f4ng nghi\u1ec7p \u1ed1ng n\u01b0\u1edbc, d\u1ea7u kh\u00ed.<\/li><\/ul><h3 class=\"wp-block-heading\"><strong>\u1ed0ng<\/strong><\/h3><ul class=\"wp-block-list\"><li><strong>T\u1ed5ng quan<\/strong>: T\u01b0\u01a1ng t\u1ef1 nh\u01b0 \u1ed1ng nh\u01b0ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng theo c\u1ea5u tr\u00fac.<\/li>\n\n<li><strong>C\u00e1c danh m\u1ee5c con<\/strong>: Tr\u00f2n, vu\u00f4ng, ch\u1eef nh\u1eadt, li\u1ec1n m\u1ea1ch, h\u00e0n.<\/li>\n\n<li><strong>X\u1eed l\u00fd<\/strong>: Li\u1ec1n m\u1ea1ch ho\u1eb7c h\u00e0n, c\u00e1n ngu\u1ed9i ho\u1eb7c c\u00e1n n\u00f3ng.<\/li>\n\n<li><strong>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/strong>: \u0110\u01b0\u1eddng k\u00ednh thay \u0111\u1ed5i t\u00f9y theo h\u00ecnh d\u1ea1ng; \u0111\u1ed9 d\u00e0y t\u00f9y thu\u1ed9c v\u00e0o \u1ee9ng d\u1ee5ng.<\/li>\n\n<li><strong>\u1ee8ng d\u1ee5ng<\/strong>: C\u00e1c th\u00e0nh ph\u1ea7n c\u1ea5u tr\u00fac, \u0111\u1ed3 n\u1ed9i th\u1ea5t v\u00e0 thi\u1ebft b\u1ecb y t\u1ebf.<\/li><\/ul><h3 class=\"wp-block-heading\"><strong>Thanh<\/strong><\/h3><ul class=\"wp-block-list\"><li><strong>T\u1ed5ng quan<\/strong>: M\u1ed9t kh\u1ed1i th\u00e9p kh\u00f4ng g\u1ec9 nguy\u00ean kh\u1ed1i c\u00f3 nhi\u1ec1u m\u1eb7t c\u1eaft kh\u00e1c nhau.<\/li>\n\n<li><strong>C\u00e1c danh m\u1ee5c con<\/strong>: Tr\u00f2n, vu\u00f4ng, l\u1ee5c gi\u00e1c.<\/li>\n\n<li><strong>X\u1eed l\u00fd<\/strong>: C\u00e1n n\u00f3ng, \u0111\u00f4i khi l\u00e0 k\u00e9o ngu\u1ed9i.<\/li>\n\n<li><strong>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/strong>: \u0110\u01b0\u1eddng k\u00ednh ho\u1eb7c chi\u1ec1u r\u1ed9ng th\u01b0\u1eddng b\u1eaft \u0111\u1ea7u t\u1eeb 10mm.<\/li>\n\n<li><strong>\u1ee8ng d\u1ee5ng<\/strong>: Tr\u1ee5c, \u1ed1c v\u00edt v\u00e0 d\u1ee5ng c\u1ee5.<\/li><\/ul><h3 class=\"wp-block-heading\"><strong>Thanh<\/strong><\/h3><ul class=\"wp-block-list\"><li><strong>T\u1ed5ng quan<\/strong>: Thanh h\u00ecnh tr\u1ee5 d\u00e0i v\u00e0 m\u1ecfng.<\/li>\n\n<li><strong>C\u00e1c danh m\u1ee5c con<\/strong>: Tr\u00f2n, vu\u00f4ng.<\/li>\n\n<li><strong>X\u1eed l\u00fd<\/strong>: C\u00e1n n\u00f3ng ho\u1eb7c k\u00e9o ngu\u1ed9i.<\/li>\n\n<li><strong>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/strong>: \u0110\u01b0\u1eddng k\u00ednh th\u01b0\u1eddng d\u01b0\u1edbi 10mm.<\/li>\n\n<li><strong>\u1ee8ng d\u1ee5ng<\/strong>: Ch\u1ed1t, \u1ed1c v\u00edt v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn c\u01a1 kh\u00ed nh\u1ecf.<\/li><\/ul><h3 class=\"wp-block-heading\"><strong>D\u00e2y \u0111i\u1ec7n<\/strong><\/h3><ul class=\"wp-block-list\"><li><strong>T\u1ed5ng quan<\/strong>: S\u1ee3i th\u00e9p kh\u00f4ng g\u1ec9 m\u1ecfng, m\u1ec1m d\u1ebbo.<\/li>\n\n<li><strong>C\u00e1c danh m\u1ee5c con<\/strong>: Tr\u00f2n, ph\u1eb3ng ho\u1eb7c c\u00f3 h\u00ecnh d\u1ea1ng.<\/li>\n\n<li><strong>X\u1eed l\u00fd<\/strong>: \u0110\u01b0\u1ee3c k\u00e9o ngu\u1ed9i t\u1eeb thanh.<\/li>\n\n<li><strong>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/strong>: \u0110\u01b0\u1eddng k\u00ednh th\u01b0\u1eddng nh\u1ecf h\u01a1n 5mm.<\/li>\n\n<li><strong>\u1ee8ng d\u1ee5ng<\/strong>:L\u00f2 xo, c\u00e1p v\u00e0 l\u01b0\u1edbi th\u00e9p d\u1ec7t.<\/li><\/ul><h3 class=\"wp-block-heading\"><strong>Th\u00e9p g\u00f3c<\/strong><\/h3><ul class=\"wp-block-list\"><li><strong>T\u1ed5ng quan<\/strong>: Th\u00e9p h\u00ecnh ch\u1eef L, d\u00f9ng trong x\u00e2y d\u1ef1ng.<\/li>\n\n<li><strong>C\u00e1c danh m\u1ee5c con<\/strong>: Ch\u00e2n b\u1eb1ng nhau ho\u1eb7c kh\u00f4ng b\u1eb1ng nhau.<\/li>\n\n<li><strong>X\u1eed l\u00fd<\/strong>: C\u00e1n n\u00f3ng ho\u1eb7c h\u00e0n.<\/li>\n\n<li><strong>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/strong>: Chi\u1ec1u d\u00e0i ch\u00e2n dao \u0111\u1ed9ng t\u1eeb 20mm \u0111\u1ebfn 200mm.<\/li>\n\n<li><strong>\u1ee8ng d\u1ee5ng<\/strong>: H\u1ec7 th\u1ed1ng h\u1ed7 tr\u1ee3 k\u1ebft c\u1ea5u, khung v\u00e0 thanh gi\u1eb1ng.<\/li><\/ul><h3 class=\"wp-block-heading\"><strong>K\u00eanh th\u00e9p<\/strong><\/h3><ul class=\"wp-block-list\"><li><strong>T\u1ed5ng quan<\/strong>: Th\u00e9p h\u00ecnh ch\u1eef U d\u00f9ng cho m\u1ee5c \u0111\u00edch k\u1ebft c\u1ea5u.<\/li>\n\n<li><strong>C\u00e1c danh m\u1ee5c con<\/strong>: K\u00eanh ti\u00eau chu\u1ea9n, k\u00eanh b\u00edch r\u1ed9ng.<\/li>\n\n<li><strong>X\u1eed l\u00fd<\/strong>: C\u00e1n n\u00f3ng.<\/li>\n\n<li><strong>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/strong>: Chi\u1ec1u r\u1ed9ng thay \u0111\u1ed5i t\u1eeb 40mm \u0111\u1ebfn 400mm.<\/li>\n\n<li><strong>\u1ee8ng d\u1ee5ng<\/strong>: D\u1ea7m, khung x\u00e2y d\u1ef1ng.<\/li><\/ul><h3 class=\"wp-block-heading\"><strong>c\u1ed1t th\u00e9p<\/strong><\/h3><ul class=\"wp-block-list\"><li><strong>T\u1ed5ng quan<\/strong>: Thanh th\u00e9p c\u00f3 g\u00e2n d\u00f9ng \u0111\u1ec3 gia c\u1ed1 b\u00ea t\u00f4ng.<\/li>\n\n<li><strong>C\u00e1c danh m\u1ee5c con<\/strong>: Tr\u01a1n tru ho\u1eb7c bi\u1ebfn d\u1ea1ng.<\/li>\n\n<li><strong>X\u1eed l\u00fd<\/strong>: C\u00e1n n\u00f3ng.<\/li>\n\n<li><strong>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/strong>: \u0110\u01b0\u1eddng k\u00ednh dao \u0111\u1ed9ng t\u1eeb 6mm \u0111\u1ebfn 40mm.<\/li>\n\n<li><strong>\u1ee8ng d\u1ee5ng<\/strong>: Gia c\u1ed1 b\u00ea t\u00f4ng trong x\u00e2y d\u1ef1ng.<\/li><\/ul><h3 class=\"wp-block-heading\"><strong>L\u01b0\u1edbi<\/strong><\/h3><ul class=\"wp-block-list\"><li><strong>T\u1ed5ng quan<\/strong>: L\u01b0\u1edbi d\u00e2y ho\u1eb7c thanh th\u00e9p kh\u00f4ng g\u1ec9.<\/li>\n\n<li><strong>C\u00e1c danh m\u1ee5c con<\/strong>: L\u01b0\u1edbi th\u00e9p d\u1ec7t, l\u01b0\u1edbi th\u00e9p h\u00e0n.<\/li>\n\n<li><strong>X\u1eed l\u00fd<\/strong>: H\u00e0n ho\u1eb7c d\u1ec7t.<\/li>\n\n<li><strong>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/strong>: \u0110\u01b0\u1eddng k\u00ednh d\u00e2y thay \u0111\u1ed5i; k\u00edch th\u01b0\u1edbc l\u1ed7 l\u01b0\u1edbi ph\u1ee5 thu\u1ed9c v\u00e0o \u1ee9ng d\u1ee5ng.<\/li>\n\n<li><strong>\u1ee8ng d\u1ee5ng<\/strong>: H\u00e0ng r\u00e0o, b\u1ed9 l\u1ecdc v\u00e0 c\u1ed1t th\u00e9p cho c\u00e1c c\u00f4ng tr\u00ecnh b\u00ea t\u00f4ng.<\/li><\/ul><h2 class=\"wp-block-heading\">\u1ee8ng d\u1ee5ng c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 l\u00e0 g\u00ec?<\/h2><p class=\"wp-block-paragraph\">Th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau, bao g\u1ed3m nh\u01b0ng kh\u00f4ng gi\u1edbi h\u1ea1n \u1edf x\u00e2y d\u1ef1ng, \u00f4 t\u00f4, y t\u1ebf, \u0111\u1ed3 d\u00f9ng nh\u00e0 b\u1ebfp, th\u1ef1c ph\u1ea9m v\u00e0 \u0111\u1ed3 u\u1ed1ng, h\u00f3a ch\u1ea5t v\u00e0 h\u00f3a d\u1ea7u, h\u00e0ng h\u1ea3i, h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5, n\u0103ng l\u01b0\u1ee3ng v\u00e0 s\u1ea3n xu\u1ea5t \u0111i\u1ec7n.<\/p><h3 class=\"wp-block-heading\">S\u1ef1 thi c\u00f4ng<\/h3><p class=\"wp-block-paragraph\">Th\u00e9p kh\u00f4ng g\u1ec9 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ki\u1ebfn tr\u00fac hi\u1ec7n \u0111\u1ea1i v\u00ec \u0111\u1ed9 b\u1ec1n v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n. N\u00f3 l\u00fd t\u01b0\u1edfng cho c\u00e1c th\u00e0nh ph\u1ea7n k\u1ebft c\u1ea5u nh\u01b0 c\u1ea7u v\u00e0 m\u1eb7t ti\u1ec1n. Ngo\u00e0i ra, \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 ph\u1ea3n x\u1ea1 th\u1ea5p c\u1ee7a n\u00f3 l\u00e0m cho n\u00f3 ph\u00f9 h\u1ee3p \u0111\u1ec3 \u1ed1p v\u00e0 l\u1ee3p m\u00e1i. C\u00e1c d\u1ef1 \u00e1n c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng c\u00f4ng c\u1ed9ng c\u0169ng \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i t\u1eeb \u0111\u1ed9 b\u1ec1n v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a n\u00f3.<\/p><h3 class=\"wp-block-heading\">\u00d4 t\u00f4<\/h3><p class=\"wp-block-paragraph\">Do kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t v\u00e0 ch\u1ed1ng \u0103n m\u00f2n, th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong h\u1ec7 th\u1ed1ng \u1ed1ng x\u1ea3 c\u1ee7a xe. N\u00f3 c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o ra l\u1edbp ho\u00e0n thi\u1ec7n b\u1ec1n v\u00e0 h\u1ea5p d\u1eabn trong c\u00e1c chi ti\u1ebft trang tr\u00ed v\u00e0 \u0111\u00fac. B\u00ecnh nhi\u00ean li\u1ec7u v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn k\u1ebft c\u1ea5u \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i t\u1eeb t\u00ednh n\u0103ng b\u1ec1n v\u00e0 an to\u00e0n c\u1ee7a n\u00f3.<\/p><h3 class=\"wp-block-heading\">Thu\u1ed9c v\u1ec1 y h\u1ecdc<\/h3><p class=\"wp-block-paragraph\">L\u0129nh v\u1ef1c y t\u1ebf ph\u1ee5 thu\u1ed9c r\u1ea5t nhi\u1ec1u v\u00e0o th\u00e9p kh\u00f4ng g\u1ec9 do kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch sinh h\u1ecdc v\u00e0 kh\u1eed tr\u00f9ng c\u1ee7a n\u00f3. N\u00f3 r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c d\u1ee5ng c\u1ee5 ph\u1eabu thu\u1eadt, c\u1ea5y gh\u00e9p v\u00e0 nhi\u1ec1u thi\u1ebft b\u1ecb b\u1ec7nh vi\u1ec7n kh\u00e1c nhau \u0111\u00f2i h\u1ecfi c\u1ea3 \u0111\u1ed9 b\u1ec1n v\u00e0 kh\u1eed tr\u00f9ng th\u01b0\u1eddng xuy\u00ean.<\/p><h3 class=\"wp-block-heading\">\u0110\u1ed3 d\u00f9ng nh\u00e0 b\u1ebfp<\/h3><p class=\"wp-block-paragraph\">Th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i cho \u0111\u1ed3 d\u00f9ng nh\u00e0 b\u1ebfp do \u0111\u1ed9 b\u1ec1n v\u00e0 t\u00ednh v\u1ec7 sinh c\u1ee7a n\u00f3. N\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i cho dao k\u00e9o, \u0111\u1ed3 n\u1ea5u n\u01b0\u1edbng, b\u1ed3n r\u1eeda v\u00e0 \u0111\u1ed3 gia d\u1ee5ng. Kh\u1ea3 n\u0103ng ch\u1ed1ng g\u1ec9 v\u00e0 d\u1ec5 r\u1eeda c\u1ee7a n\u00f3 l\u00e0m cho n\u00f3 ph\u00f9 h\u1ee3p cho c\u1ea3 nh\u00e0 b\u1ebfp th\u01b0\u01a1ng m\u1ea1i v\u00e0 gia \u0111\u00ecnh.<\/p><h3 class=\"wp-block-heading\">Ng\u00e0nh th\u1ef1c ph\u1ea9m v\u00e0 \u0111\u1ed3 u\u1ed1ng<\/h3><p class=\"wp-block-paragraph\">Trong ng\u00e0nh th\u1ef1c ph\u1ea9m v\u00e0 \u0111\u1ed3 u\u1ed1ng, th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c duy tr\u00ec s\u1ef1 s\u1ea1ch s\u1ebd v\u00e0 ng\u0103n ng\u1eeba s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a vi khu\u1ea9n. Th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c b\u1ec3 ch\u1ee9a, \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 thi\u1ebft b\u1ecb ch\u1ebf bi\u1ebfn \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u00e1p \u1ee9ng v\u00e0 duy tr\u00ec c\u00e1c ti\u00eau chu\u1ea9n an to\u00e0n th\u1ef1c ph\u1ea9m.<\/p><h3 class=\"wp-block-heading\">Ng\u00e0nh c\u00f4ng nghi\u1ec7p h\u00f3a ch\u1ea5t v\u00e0 h\u00f3a d\u1ea7u<\/h3><p class=\"wp-block-paragraph\">Th\u00e9p kh\u00f4ng g\u1ec9 l\u00e0 v\u1eadt li\u1ec7u thi\u1ebft y\u1ebfu trong s\u1ea3n xu\u1ea5t h\u00f3a ch\u1ea5t v\u00e0 h\u00f3a d\u1ea7u v\u00ec kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u00e0 x\u1eed l\u00fd h\u00f3a ch\u1ea5t m\u1ea1nh. N\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c b\u1ec3 ch\u1ee9a, b\u00ecnh ph\u1ea3n \u1ee9ng v\u00e0 b\u1ed9 trao \u0111\u1ed5i nhi\u1ec7t, c\u1ea7n x\u1eed l\u00fd c\u00e1c ch\u1ea5t g\u00e2y \u0103n m\u00f2n v\u00e0 bi\u1ebfn \u0111\u1ed9ng nhi\u1ec7t \u0111\u1ed9 m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/p><h3 class=\"wp-block-heading\">H\u00e0ng h\u1ea3i<\/h3><p class=\"wp-block-paragraph\">Th\u00e9p kh\u00f4ng g\u1ec9 l\u00fd t\u01b0\u1edfng cho m\u00f4i tr\u01b0\u1eddng bi\u1ec3n do kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n n\u01b0\u1edbc bi\u1ec3n tuy\u1ec7t v\u1eddi c\u1ee7a n\u00f3. N\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong \u0111\u00f3ng t\u00e0u cho th\u00e2n t\u00e0u v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n k\u1ebft c\u1ea5u, c\u0169ng nh\u01b0 trong c\u00e1c gi\u00e0n khoan d\u1ea7u ngo\u00e0i kh\u01a1i n\u01a1i thi\u1ebft b\u1ecb ti\u1ebfp x\u00fac v\u1edbi \u0111i\u1ec1u ki\u1ec7n bi\u1ec3n kh\u1eafc nghi\u1ec7t. Ngo\u00e0i ra, th\u00e9p kh\u00f4ng g\u1ec9 r\u1ea5t quan tr\u1ecdng trong c\u00e1c nh\u00e0 m\u00e1y kh\u1eed mu\u1ed1i, chi\u1ebfm 20-30% thi\u1ebft b\u1ecb.<\/p><h3 class=\"wp-block-heading\">H\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5<\/h3><p class=\"wp-block-paragraph\">Ng\u00e0nh c\u00f4ng nghi\u1ec7p h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i t\u1eeb \u0111\u1ed9 b\u1ec1n v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t cao c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9. Th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c th\u00e0nh ph\u1ea7n c\u1ea5u tr\u00fac v\u00e0 \u1ed1c v\u00edt \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n v\u00e0 an to\u00e0n c\u1ee7a m\u00e1y bay. C\u00e1c th\u00e0nh ph\u1ea7n \u0111\u1ed9ng c\u01a1 c\u0169ng s\u1eed d\u1ee5ng th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u1ee9ng su\u1ea5t cao.<\/p><h3 class=\"wp-block-heading\">N\u0103ng l\u01b0\u1ee3ng v\u00e0 s\u1ea3n xu\u1ea5t \u0111i\u1ec7n<\/h3><p class=\"wp-block-paragraph\">Th\u00e9p kh\u00f4ng g\u1ec9 r\u1ea5t quan tr\u1ecdng trong ng\u00e0nh n\u0103ng l\u01b0\u1ee3ng v\u00ec kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t. N\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c tua-bin v\u00e0 n\u1ed3i h\u01a1i trong c\u00e1c nh\u00e0 m\u00e1y \u0111i\u1ec7n, bao g\u1ed3m c\u1ea3 c\u00e1c c\u01a1 s\u1edf h\u1ea1t nh\u00e2n. B\u1ed9 trao \u0111\u1ed5i nhi\u1ec7t b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 c\u0169ng r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 qu\u1ea3n l\u00fd n\u0103ng l\u01b0\u1ee3ng nhi\u1ec7t hi\u1ec7u qu\u1ea3.<\/p><h2 class=\"wp-block-heading\">Th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t nh\u01b0 th\u1ebf n\u00e0o?&nbsp;<\/h2><p class=\"wp-block-paragraph\">S\u1ea3n xu\u1ea5t th\u00e9p kh\u00f4ng g\u1ec9 bao g\u1ed3m nhi\u1ec1u quy tr\u00ecnh quan tr\u1ecdng, bao g\u1ed3m n\u1ea5u ch\u1ea3y v\u00e0 \u0111\u00fac, t\u1ea1o h\u00ecnh, x\u1eed l\u00fd nhi\u1ec7t, t\u1ea9y c\u1eb7n, c\u1eaft v\u00e0 gia c\u00f4ng, c\u0169ng nh\u01b0 x\u1eed l\u00fd b\u1ec1 m\u1eb7t.<\/p><h3 class=\"wp-block-heading\">1. N\u1ea5u ch\u1ea3y v\u00e0 \u0111\u00fac<\/h3><p class=\"wp-block-paragraph\">Nguy\u00ean li\u1ec7u th\u00f4, bao g\u1ed3m ph\u1ebf li\u1ec7u th\u00e9p v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n h\u1ee3p kim, \u0111\u01b0\u1ee3c n\u1ea5u ch\u1ea3y trong l\u00f2 h\u1ed3 quang \u0111i\u1ec7n \u1edf nhi\u1ec7t \u0111\u1ed9 tr\u00ean 2800\u00b0F trong 8-12 gi\u1edd. Kh\u00ed argon v\u00e0 oxy \u0111\u01b0\u1ee3c phun v\u00e0o \u0111\u1ec3 lo\u1ea1i b\u1ecf t\u1ea1p ch\u1ea5t. Th\u00e9p n\u00f3ng ch\u1ea3y sau \u0111\u00f3 \u0111\u01b0\u1ee3c \u0111\u00fac th\u00e0nh c\u00e1c h\u00ecnh d\u1ea1ng bao g\u1ed3m t\u1ea5m, ph\u00f4i, thanh v\u00e0 \u1ed1ng \u0111\u1ec3 x\u1eed l\u00fd th\u00eam.<\/p><h3 class=\"wp-block-heading\">2. H\u00ecnh th\u00e0nh<\/h3><p class=\"wp-block-paragraph\">Th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u00fac \u0111\u01b0\u1ee3c c\u00e1n n\u00f3ng, bao g\u1ed3m vi\u1ec7c nung n\u00f3ng v\u00e0 \u0111\u01b0a qua c\u00e1c con l\u0103n \u0111\u1ec3 t\u1ea1o ra h\u00ecnh d\u1ea1ng v\u00e0 \u0111\u1ed9 d\u00e0y mong mu\u1ed1n. C\u00e1n n\u00f3ng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u1edf nhi\u1ec7t \u0111\u1ed9 v\u01b0\u1ee3t qu\u00e1 nhi\u1ec7t \u0111\u1ed9 k\u1ebft tinh l\u1ea1i c\u1ee7a th\u00e9p. \u0110\u1ed1i v\u1edbi k\u00edch th\u01b0\u1edbc ch\u00ednh x\u00e1c ho\u1eb7c b\u1ec1 m\u1eb7t ho\u00e0n thi\u1ec7n cao c\u1ea5p, c\u00e1n ngu\u1ed9i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng, x\u1ea3y ra d\u01b0\u1edbi nhi\u1ec7t \u0111\u1ed9 k\u1ebft tinh l\u1ea1i.<\/p><h3 class=\"wp-block-heading\">3. X\u1eed l\u00fd nhi\u1ec7t<\/h3><p class=\"wp-block-paragraph\">Th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u01b0\u1ee3c x\u1eed l\u00fd nhi\u1ec7t th\u00f4ng qua qu\u00e1 tr\u00ecnh \u1ee7, bao g\u1ed3m vi\u1ec7c nung n\u00f3ng th\u00e9p tr\u00ean \u0111i\u1ec3m k\u1ebft tinh v\u00e0 l\u00e0m ngu\u1ed9i trong \u0111i\u1ec1u ki\u1ec7n \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t. K\u1ef9 thu\u1eadt n\u00e0y l\u00e0m gi\u1ea3m s\u1ee9c c\u0103ng b\u00ean trong, l\u00e0m m\u1ec1m th\u00e9p v\u00e0 t\u0103ng \u0111\u1ed9 d\u1ebbo c\u1ee7a th\u00e9p.<\/p><h3 class=\"wp-block-heading\">4. T\u1ea9y c\u1eb7n<\/h3><p class=\"wp-block-paragraph\">Sau khi \u1ee7, l\u1edbp b\u1ec1 m\u1eb7t b\u1ecb oxy h\u00f3a c\u1ee7a th\u00e9p \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf b\u1eb1ng c\u00e1c bi\u1ec7n ph\u00e1p h\u00f3a h\u1ecdc nh\u01b0 t\u1ea9y ho\u1eb7c l\u00e0m s\u1ea1ch b\u1eb1ng \u0111i\u1ec7n, t\u1ea1o ra b\u1ec1 m\u1eb7t s\u00e1ng b\u00f3ng, s\u1ea1ch s\u1ebd.<\/p><h3 class=\"wp-block-heading\">5. C\u1eaft v\u00e0 gia c\u00f4ng<\/h3><p class=\"wp-block-paragraph\">Th\u00e9p kh\u00f4ng g\u1ec9 l\u00e0 <a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/production\/cut\/\">c\u1eaft<\/a> v\u00e0 \u0111\u1ecbnh h\u00ecnh th\u00e0nh h\u00ecnh d\u1ea1ng cu\u1ed1i c\u00f9ng b\u1eb1ng c\u00e1c k\u1ef9 thu\u1eadt nh\u01b0 c\u1eaft, \u0111\u1ed9t CNC ho\u1eb7c c\u1eaft laser, t\u00f9y thu\u1ed9c v\u00e0o \u0111\u1ed9 d\u00e0y c\u1ee7a v\u1eadt li\u1ec7u v\u00e0 s\u1ea3n ph\u1ea9m cu\u1ed1i c\u00f9ng mong mu\u1ed1n.<\/p><h3 class=\"wp-block-heading\">6. \u00c1p d\u1ee5ng ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t<\/h3><p class=\"wp-block-paragraph\">Nhi\u1ec1u l\u1edbp ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t kh\u00e1c nhau \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng v\u1ebb ngo\u00e0i v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n c\u1ee7a v\u1eadt li\u1ec7u. \u0110i\u1ec1u n\u00e0y bao g\u1ed3m m\u00e0i, <a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/production\/polish\/\">\u0111\u00e1nh b\u00f3ng<\/a>, \u0111\u00e1nh b\u00f3ng v\u00e0 phun c\u00e1t, t\u00f9y thu\u1ed9c v\u00e0o m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng.<\/p><h2 class=\"wp-block-heading\">L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng th\u00e9p kh\u00f4ng g\u1ec9?<\/h2><p class=\"wp-block-paragraph\">Ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng trong s\u1ea3n xu\u1ea5t th\u00e9p kh\u00f4ng g\u1ec9 bao g\u1ed3m ki\u1ec3m tra, th\u1eed nghi\u1ec7m v\u00e0 ki\u1ec3m tra. \u0110\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n v\u00e0 \u0111\u1ed9 tin c\u1eady \u0111\u1ea1t \u0111\u01b0\u1ee3c th\u00f4ng qua c\u00e1c ti\u00eau chu\u1ea9n ISO 9001.<\/p><h3 class=\"wp-block-heading\">C\u00e1c ph\u01b0\u01a1ng ph\u00e1p v\u00e0 th\u1eed nghi\u1ec7m ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng ph\u1ed5 bi\u1ebfn<\/h3><p class=\"wp-block-paragraph\">Ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng trong s\u1ea3n xu\u1ea5t th\u00e9p kh\u00f4ng g\u1ec9 bao g\u1ed3m m\u1ed9t s\u1ed1 b\u01b0\u1edbc v\u00e0 ph\u01b0\u01a1ng ph\u00e1p quan tr\u1ecdng, bao g\u1ed3m ki\u1ec3m tra tr\u1ef1c quan, ph\u00e2n t\u00edch h\u00f3a h\u1ecdc, th\u1eed nghi\u1ec7m c\u01a1 h\u1ecdc, th\u1eed nghi\u1ec7m kh\u00f4ng ph\u00e1 h\u1ee7y, ki\u1ec3m tra k\u00edch th\u01b0\u1edbc v\u00e0 th\u1eed nghi\u1ec7m kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n.<\/p><h3 class=\"wp-block-heading\">\u0110\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n v\u00e0 \u0111\u1ed9 tin c\u1eady<\/h3><p class=\"wp-block-paragraph\">\u0110\u1ec3 duy tr\u00ec t\u00ednh nh\u1ea5t qu\u00e1n v\u00e0 \u0111\u1ed9 tin c\u1eady, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t th\u00e9p kh\u00f4ng g\u1ec9 tri\u1ec3n khai c\u00e1c quy tr\u00ecnh chu\u1ea9n h\u00f3a v\u00e0 h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd ch\u1ea5t l\u01b0\u1ee3ng, ch\u1eb3ng h\u1ea1n nh\u01b0 ISO 9001. C\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y ghi l\u1ea1i quy tr\u00ecnh, theo d\u00f5i hi\u1ec7u su\u1ea5t v\u00e0 c\u1ea3i thi\u1ec7n ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng.<\/p><p class=\"wp-block-paragraph\">B\u1eb1ng c\u00e1ch \u00e1p d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng nghi\u00eam ng\u1eb7t n\u00e0y, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng cao, \u0111\u00e1ng tin c\u1eady v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng d\u1ef1 ki\u1ebfn.<\/p><h2 class=\"wp-block-heading\">L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 b\u1ea3o d\u01b0\u1ee1ng v\u00e0 ch\u0103m s\u00f3c th\u00e9p kh\u00f4ng g\u1ec9?<\/h2><p class=\"wp-block-paragraph\">\u0110i\u1ec1u ki\u1ec7n b\u1ea3o qu\u1ea3n th\u00edch h\u1ee3p l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n v\u00e0 v\u1ebb ngo\u00e0i c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9. Sau \u0111\u00e2y l\u00e0 c\u00e1c h\u01b0\u1edbng d\u1eabn ch\u00ednh \u0111\u1ec3 b\u1ea3o qu\u1ea3n th\u00e9p kh\u00f4ng g\u1ec9 nh\u1eb1m duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a th\u00e9p:<\/p><h3 class=\"wp-block-heading\">\u0110i\u1ec1u ki\u1ec7n l\u01b0u tr\u1eef t\u1ed1i \u01b0u<\/h3><ol class=\"wp-block-list\"><li><strong>M\u00f4i tr\u01b0\u1eddng kh\u00f4<\/strong>: B\u1ea3o qu\u1ea3n th\u00e9p kh\u00f4ng g\u1ec9 \u1edf n\u01a1i kh\u00f4 r\u00e1o \u0111\u1ec3 tr\u00e1nh t\u00edch t\u1ee5 \u0111\u1ed9 \u1ea9m, c\u00f3 th\u1ec3 g\u00e2y \u0103n m\u00f2n. \u0110\u1ea3m b\u1ea3o khu v\u1ef1c l\u01b0u tr\u1eef \u0111\u01b0\u1ee3c th\u00f4ng gi\u00f3 t\u1ed1t \u0111\u1ec3 gi\u1ea3m \u0111\u1ed9 \u1ea9m.<\/li><\/ol><ol start=\"2\" class=\"wp-block-list\"><li><strong>Khu v\u1ef1c s\u1ea1ch s\u1ebd<\/strong>:Gi\u1eef kh\u00f4ng gian l\u01b0u tr\u1eef s\u1ea1ch s\u1ebd, tr\u00e1nh b\u1ee5i b\u1ea9n v\u00e0 c\u00e1c t\u1ea1p ch\u1ea5t kh\u00e1c c\u00f3 th\u1ec3 t\u00edch t\u1ee5 tr\u00ean b\u1ec1 m\u1eb7t th\u00e9p kh\u00f4ng g\u1ec9 v\u00e0 g\u00e2y \u1ed1 m\u00e0u ho\u1eb7c \u0103n m\u00f2n.<\/li><\/ol><ol start=\"3\" class=\"wp-block-list\"><li><strong>Ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9<\/strong>:Tr\u00e1nh \u0111\u1ec3 th\u00e9p kh\u00f4ng g\u1ec9 ti\u1ebfp x\u00fac v\u1edbi nhi\u1ec7t \u0111\u1ed9 qu\u00e1 n\u00f3ng ho\u1eb7c qu\u00e1 l\u1ea1nh v\u00ec \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng gi\u00e3n n\u1edf ho\u1eb7c co l\u1ea1i v\u00ec nhi\u1ec7t, c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn \u1ee9ng su\u1ea5t v\u00e0 n\u1ee9t theo th\u1eddi gian.<\/li><\/ol><h3 class=\"wp-block-heading\">Nh\u1eefng \u0111i\u1ec1u c\u1ea7n tr\u00e1nh<\/h3><ol class=\"wp-block-list\"><li><strong>Tr\u00e1nh ti\u1ebfp x\u00fac v\u1edbi c\u00e1c kim lo\u1ea1i kh\u00e1c<\/strong>: Kh\u00f4ng l\u01b0u tr\u1eef th\u00e9p kh\u00f4ng g\u1ec9 ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi c\u00e1c kim lo\u1ea1i kh\u00e1c nhau, ch\u1eb3ng h\u1ea1n nh\u01b0 th\u00e9p cacbon, \u0111\u1ed3ng ho\u1eb7c nh\u00f4m, v\u00ec \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 g\u00e2y ra \u0103n m\u00f2n \u0111i\u1ec7n h\u00f3a. S\u1eed d\u1ee5ng c\u00e1c ng\u0103n c\u00e1ch b\u1eb1ng nh\u1ef1a ho\u1eb7c g\u1ed7 \u0111\u1ec3 tr\u00e1nh ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp.<\/li><\/ol><ol start=\"2\" class=\"wp-block-list\"><li><strong>Kh\u00f4ng c\u00f3 ch\u1ea5t c\u00f3 t\u00ednh axit ho\u1eb7c ch\u1ee9a clorua<\/strong>:Gi\u1eef th\u00e9p kh\u00f4ng g\u1ec9 tr\u00e1nh xa c\u00e1c ch\u1ea5t c\u00f3 t\u00ednh axit ho\u1eb7c ch\u1ee9a clorua, ch\u1eb3ng h\u1ea1n nh\u01b0 thu\u1ed1c t\u1ea9y, axit m\u1ea1nh ho\u1eb7c mu\u1ed1i, v\u00ec ch\u00fang c\u00f3 th\u1ec3 g\u00e2y ra r\u1ed7 v\u00e0 \u0103n m\u00f2n khe h\u1edf. N\u1ebfu ti\u1ebfp x\u00fac, h\u00e3y r\u1eeda s\u1ea1ch ngay b\u1eb1ng n\u01b0\u1edbc.<\/li><\/ol><ol start=\"3\" class=\"wp-block-list\"><li><strong>Ng\u0103n ng\u1eeba thi\u1ec7t h\u1ea1i c\u01a1 h\u1ecdc<\/strong>: Tr\u00e1nh x\u1ebfp ch\u1ed3ng ho\u1eb7c \u0111\u1eb7t c\u00e1c v\u1eadt n\u1eb7ng l\u00ean b\u1ec1 m\u1eb7t th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 th\u1ec3 g\u00e2y tr\u1ea7y x\u01b0\u1edbc ho\u1eb7c m\u00f3p. S\u1eed d\u1ee5ng l\u1edbp ph\u1ee7 b\u1ea3o v\u1ec7, ch\u1eb3ng h\u1ea1n nh\u01b0 m\u00e0ng b\u1ecdc nh\u1ef1a ho\u1eb7c v\u1ea3i, \u0111\u1ec3 b\u1ea3o v\u1ec7 b\u1ec1 m\u1eb7t kh\u1ecfi h\u01b0 h\u1ecfng v\u1eadt l\u00fd.<\/li><\/ol><h3 class=\"wp-block-heading\">Th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t cho l\u01b0u tr\u1eef<\/h3><ol class=\"wp-block-list\"><li><strong>L\u01b0u tr\u1eef theo chi\u1ec1u d\u1ecdc<\/strong>: L\u01b0u tr\u1eef c\u00e1c t\u1ea5m ho\u1eb7c t\u1ea5m th\u00e9p kh\u00f4ng g\u1ec9 l\u1edbn theo chi\u1ec1u d\u1ecdc \u0111\u1ec3 tr\u00e1nh cong v\u00eanh ho\u1eb7c u\u1ed1n cong. S\u1eed d\u1ee5ng gi\u00e1 \u0111\u1ee1 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 l\u01b0u tr\u1eef theo chi\u1ec1u d\u1ecdc \u0111\u1ec3 gi\u1eef c\u00e1c t\u1ea5m t\u00e1ch bi\u1ec7t v\u00e0 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3.<\/li><\/ol><ol start=\"2\" class=\"wp-block-list\"><li><strong>S\u1eed d\u1ee5ng l\u1edbp ph\u1ee7 b\u1ea3o v\u1ec7<\/strong>:C\u00e2n nh\u1eafc s\u1eed d\u1ee5ng l\u1edbp ph\u1ee7 b\u1ea3o v\u1ec7 ho\u1eb7c b\u00ecnh x\u1ecbt b\u1ea3o v\u1ec7 d\u00e0nh ri\u00eang cho th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u1ec3 t\u1ea1o th\u00eam l\u1edbp r\u00e0o c\u1ea3n ch\u1ed1ng l\u1ea1i c\u00e1c y\u1ebfu t\u1ed1 m\u00f4i tr\u01b0\u1eddng.<\/li><\/ol><ol start=\"3\" class=\"wp-block-list\"><li><strong>Ki\u1ec3m tra th\u01b0\u1eddng xuy\u00ean<\/strong>: Ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3 th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef \u0111\u1ec3 xem c\u00f3 d\u1ea5u hi\u1ec7u \u0103n m\u00f2n, \u1ed1 m\u00e0u ho\u1eb7c h\u01b0 h\u1ecfng n\u00e0o kh\u00f4ng. Ph\u00e1t hi\u1ec7n s\u1edbm cho ph\u00e9p can thi\u1ec7p nhanh ch\u00f3ng \u0111\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1.<\/li><\/ol><ol start=\"4\" class=\"wp-block-list\"><li><strong>Ghi nh\u00e3n v\u00e0 T\u00e0i li\u1ec7u<\/strong>:Ghi nh\u00e3n v\u00e0 ghi ch\u00e9p r\u00f5 r\u00e0ng c\u00e1c \u0111i\u1ec1u ki\u1ec7n b\u1ea3o qu\u1ea3n v\u00e0 l\u1ecbch tr\u00ecnh b\u1ea3o d\u01b0\u1ee1ng cho c\u00e1c s\u1ea3n ph\u1ea9m b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u00fang \u0111\u01b0\u1ee3c b\u1ea3o qu\u1ea3n v\u00e0 ch\u0103m s\u00f3c theo \u0111\u00fang c\u00e1c th\u00f4ng l\u1ec7 t\u1ed1t nh\u1ea5t.<\/li><\/ol><p class=\"wp-block-paragraph\">B\u1eb1ng c\u00e1ch tu\u00e2n th\u1ee7 c\u00e1c h\u01b0\u1edbng d\u1eabn n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c s\u1ea3n ph\u1ea9m th\u00e9p kh\u00f4ng g\u1ec9 c\u1ee7a m\u00ecnh lu\u00f4n \u1edf trong t\u00ecnh tr\u1ea1ng tuy\u1ec7t v\u1eddi, kh\u00f4ng b\u1ecb \u0103n m\u00f2n v\u00e0 h\u01b0 h\u1ecfng, v\u00e0 s\u1eb5n s\u00e0ng s\u1eed d\u1ee5ng khi c\u1ea7n. B\u1ea3o qu\u1ea3n \u0111\u00fang c\u00e1ch l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd v\u00e0 ch\u1ee9c n\u0103ng c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9.<\/p><p class=\"wp-block-paragraph\"><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/maintenance\/clean\/\">B\u1ea1n mu\u1ed1n bi\u1ebft c\u00e1ch l\u00e0m s\u1ea1ch th\u00e9p kh\u00f4ng g\u1ec9? Vui l\u00f2ng \u0111\u1ecdc blog n\u00e0y.<\/a><\/p><h2 class=\"wp-block-heading\">Tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 t\u1ea7m quan tr\u1ecdng nh\u01b0 th\u1ebf n\u00e0o?<\/h2><p class=\"wp-block-paragraph\">Tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng trong nhi\u1ec1u \u1ee9ng d\u1ee5ng, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a c\u1ea5u tr\u00fac, c\u00e1c c\u00e2n nh\u1eafc v\u1ec1 thi\u1ebft k\u1ebf, h\u1eadu c\u1ea7n v\u1eadn chuy\u1ec3n v\u00e0 hi\u1ec7u qu\u1ea3 v\u1ec1 chi ph\u00ed.<\/p><h3 class=\"wp-block-heading\">T\u00ednh to\u00e0n v\u1eb9n v\u00e0 s\u1ee9c m\u1ea1nh c\u1ee7a c\u1ea5u tr\u00fac<\/h3><ol class=\"wp-block-list\"><li><strong>Kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i<\/strong>:Tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a n\u00f3. C\u00e1c th\u00e0nh ph\u1ea7n th\u00e9p kh\u00f4ng g\u1ec9 n\u1eb7ng h\u01a1n cung c\u1ea5p s\u1ee9c m\u1ea1nh l\u1edbn h\u01a1n v\u00e0 ph\u00f9 h\u1ee3p h\u01a1n \u0111\u1ec3 h\u1ed7 tr\u1ee3 c\u00e1c c\u1ea5u tr\u00fac l\u1edbn ho\u1eb7c t\u1ea3i tr\u1ecdng n\u1eb7ng, \u0111i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng trong c\u00e1c d\u1ef1 \u00e1n x\u00e2y d\u1ef1ng v\u00e0 k\u1ef9 thu\u1eadt nh\u01b0 c\u1ea7u, t\u00f2a nh\u00e0 v\u00e0 thi\u1ebft b\u1ecb c\u00f4ng nghi\u1ec7p.<\/li><\/ol><ol start=\"2\" class=\"wp-block-list\"><li><strong>\u0110\u1ed9 \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u1ed9 b\u1ec1n<\/strong>:Trong c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi s\u1ef1 \u1ed5n \u0111\u1ecbnh, ch\u1eb3ng h\u1ea1n nh\u01b0 trong khung x\u00e2y d\u1ef1ng, c\u1ea7u v\u00e0 m\u00e1y m\u00f3c l\u1edbn, tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u1ec1n l\u00e2u d\u00e0i v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng l\u1ea1i c\u00e1c t\u00e1c nh\u00e2n g\u00e2y c\u0103ng th\u1eb3ng t\u1eeb m\u00f4i tr\u01b0\u1eddng nh\u01b0 gi\u00f3, \u0111\u1ed9ng \u0111\u1ea5t v\u00e0 gi\u00e3n n\u1edf v\u00ec nhi\u1ec7t.&nbsp;<\/li><\/ol><h3 class=\"wp-block-heading\">Nh\u1eefng c\u00e2n nh\u1eafc v\u1ec1 thi\u1ebft k\u1ebf v\u00e0 s\u1ea3n xu\u1ea5t<\/h3><ol class=\"wp-block-list\"><li><strong>L\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u<\/strong>: C\u00e1c k\u1ef9 s\u01b0 v\u00e0 nh\u00e0 thi\u1ebft k\u1ebf ph\u1ea3i c\u00e2n nh\u1eafc \u0111\u1ebfn tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 khi l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u cho c\u00e1c d\u1ef1 \u00e1n c\u1ee7a h\u1ecd. S\u1ef1 c\u00e2n b\u1eb1ng gi\u1eefa \u0111\u1ed9 b\u1ec1n v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng l\u00e0 c\u1ea7n thi\u1ebft \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t v\u00e0 chi ph\u00ed. V\u00ed d\u1ee5, trong thi\u1ebft k\u1ebf \u00f4 t\u00f4, c\u00e1c lo\u1ea1i th\u00e9p kh\u00f4ng g\u1ec9 nh\u1eb9 h\u01a1n \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng \u0111\u1ec3 t\u0103ng hi\u1ec7u qu\u1ea3 nhi\u00ean li\u1ec7u trong khi v\u1eabn \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u00e0 \u0111\u1ed9 b\u1ec1n.<\/li><\/ol><ol start=\"2\" class=\"wp-block-list\"><li><strong>Gia c\u00f4ng v\u00e0 ch\u1ebf t\u1ea1o<\/strong>:Tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn qu\u00e1 tr\u00ecnh gia c\u00f4ng v\u00e0 ch\u1ebf t\u1ea1o. V\u1eadt li\u1ec7u n\u1eb7ng h\u01a1n \u0111\u00f2i h\u1ecfi thi\u1ebft b\u1ecb m\u1ea1nh m\u1ebd h\u01a1n, d\u1eabn \u0111\u1ebfn chi ph\u00ed s\u1ea3n xu\u1ea5t cao h\u01a1n. \u0110\u1ed9 ch\u00ednh x\u00e1c trong vi\u1ec7c c\u1eaft, h\u00e0n v\u00e0 l\u1eafp r\u00e1p th\u00e9p kh\u00f4ng g\u1ec9 n\u1eb7ng h\u01a1n c\u0169ng \u0111\u00f2i h\u1ecfi c\u00e1c k\u1ef9 thu\u1eadt ti\u00ean ti\u1ebfn v\u00e0 lao \u0111\u1ed9ng l\u00e0nh ngh\u1ec1.<\/li><\/ol><h3 class=\"wp-block-heading\">V\u1eadn chuy\u1ec3n v\u00e0 l\u1eafp \u0111\u1eb7t<\/h3><ol class=\"wp-block-list\"><li><strong>H\u1eadu c\u1ea7n v\u00e0 X\u1eed l\u00fd<\/strong>: Vi\u1ec7c v\u1eadn chuy\u1ec3n c\u00e1c th\u00e0nh ph\u1ea7n th\u00e9p kh\u00f4ng g\u1ec9 b\u1ecb \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3 b\u1edfi tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a ch\u00fang. T\u1ea3i tr\u1ecdng n\u1eb7ng h\u01a1n \u0111\u00f2i h\u1ecfi nhi\u1ec1u n\u0103ng l\u01b0\u1ee3ng v\u00e0 t\u00e0i nguy\u00ean h\u01a1n \u0111\u1ec3 di chuy\u1ec3n, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn chi ph\u00ed v\u1eadn chuy\u1ec3n. Ngo\u00e0i ra, vi\u1ec7c x\u1eed l\u00fd c\u00e1c th\u00e0nh ph\u1ea7n th\u00e9p kh\u00f4ng g\u1ec9 n\u1eb7ng h\u01a1n \u0111\u00f2i h\u1ecfi ph\u1ea3i c\u00f3 thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng v\u00e0 c\u00e1c giao th\u1ee9c an to\u00e0n trong qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t \u0111\u1ec3 ng\u0103n ng\u1eeba tai n\u1ea1n v\u00e0 \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3.<\/li><\/ol><ol start=\"2\" class=\"wp-block-list\"><li><strong>Hi\u1ec7u qu\u1ea3 l\u1eafp \u0111\u1eb7t<\/strong>: Trong x\u00e2y d\u1ef1ng v\u00e0 c\u00f4ng nghi\u1ec7p, tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ef1 d\u1ec5 d\u00e0ng v\u00e0 t\u1ed1c \u0111\u1ed9 l\u1eafp \u0111\u1eb7t. C\u00e1c t\u00f9y ch\u1ecdn th\u00e9p kh\u00f4ng g\u1ec9 nh\u1eb9 h\u01a1n c\u00f3 th\u1ec3 \u0111\u01a1n gi\u1ea3n h\u00f3a quy tr\u00ecnh l\u1eafp \u0111\u1eb7t, gi\u1ea3m chi ph\u00ed nh\u00e2n c\u00f4ng v\u00e0 gi\u1ea3m thi\u1ec3u nguy c\u01a1 th\u01b0\u01a1ng t\u00edch. V\u00ed d\u1ee5, trong qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t m\u1eb7t ti\u1ec1n b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 ho\u1eb7c b\u1ec3 ch\u1ee9a l\u1edbn, v\u1eadt li\u1ec7u nh\u1eb9 h\u01a1n gi\u00fap l\u1eafp r\u00e1p nhanh h\u01a1n v\u00e0 an to\u00e0n h\u01a1n.<\/li><\/ol><h3 class=\"wp-block-heading\">T\u1ea7m quan tr\u1ecdng c\u1ee5 th\u1ec3 c\u1ee7a \u1ee9ng d\u1ee5ng<\/h3><ol class=\"wp-block-list\"><li><strong>Ng\u00e0nh c\u00f4ng nghi\u1ec7p h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 v\u00e0 \u00f4 t\u00f4<\/strong>: Trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0 h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 v\u00e0 \u00f4 t\u00f4, vi\u1ec7c gi\u1ea3m tr\u1ecdng l\u01b0\u1ee3ng linh ki\u1ec7n l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 n\u00e2ng cao hi\u1ec7u su\u1ea5t v\u00e0 hi\u1ec7u qu\u1ea3 nhi\u00ean li\u1ec7u. C\u00e1c lo\u1ea1i th\u00e9p kh\u00f4ng g\u1ec9 nh\u1eb9 h\u01a1n gi\u00fap gi\u1ea3m t\u1ed5ng tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a xe c\u1ed9 v\u00e0 m\u00e1y bay, d\u1eabn \u0111\u1ebfn ti\u1ebft ki\u1ec7m nhi\u00ean li\u1ec7u t\u1ed1t h\u01a1n, gi\u1ea3m l\u01b0\u1ee3ng kh\u00ed th\u1ea3i v\u00e0 t\u0103ng kh\u1ea3 n\u0103ng c\u01a1 \u0111\u1ed9ng.<\/li><\/ol><ol start=\"2\" class=\"wp-block-list\"><li><strong>S\u1ea3n ph\u1ea9m ti\u00eau d\u00f9ng<\/strong>: \u0110\u1ed1i v\u1edbi h\u00e0ng ti\u00eau d\u00f9ng nh\u01b0 \u0111\u1ed3 gia d\u1ee5ng, \u0111\u1ed3 d\u00f9ng nh\u00e0 b\u1ebfp v\u00e0 \u0111\u1ed3 n\u1ed9i th\u1ea5t, tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kh\u1ea3 n\u0103ng s\u1eed d\u1ee5ng v\u00e0 s\u1ef1 h\u00e0i l\u00f2ng c\u1ee7a kh\u00e1ch h\u00e0ng. Nh\u1eefng s\u1ea3n ph\u1ea9m qu\u00e1 n\u1eb7ng c\u00f3 th\u1ec3 c\u1ed3ng k\u1ec1nh, trong khi nh\u1eefng s\u1ea3n ph\u1ea9m qu\u00e1 nh\u1eb9 c\u00f3 th\u1ec3 kh\u00f4ng b\u1ec1n ho\u1eb7c kh\u00f4ng c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng cao. Vi\u1ec7c t\u00ecm ra s\u1ef1 c\u00e2n b\u1eb1ng ph\u00f9 h\u1ee3p \u0111\u1ea3m b\u1ea3o ch\u1ee9c n\u0103ng v\u00e0 s\u1ef1 tho\u1ea3i m\u00e1i cho ng\u01b0\u1eddi d\u00f9ng.<\/li><\/ol><h3 class=\"wp-block-heading\">Hi\u1ec7u qu\u1ea3 chi ph\u00ed v\u00e0 t\u00ednh b\u1ec1n v\u1eefng<\/h3><ol class=\"wp-block-list\"><li><strong>Chi ph\u00ed v\u1eadt li\u1ec7u v\u00e0 s\u1ea3n xu\u1ea5t<\/strong>: Tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn v\u1eadt li\u1ec7u v\u00e0 chi ph\u00ed s\u1ea3n xu\u1ea5t. Th\u00e9p kh\u00f4ng g\u1ec9 n\u1eb7ng h\u01a1n c\u00f3 th\u1ec3 t\u1ed1n k\u00e9m h\u01a1n \u0111\u1ec3 s\u1ea3n xu\u1ea5t v\u00e0 v\u1eadn chuy\u1ec3n, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ng\u00e2n s\u00e1ch chung c\u1ee7a m\u1ed9t d\u1ef1 \u00e1n. Ng\u01b0\u1ee3c l\u1ea1i, t\u1ed1i \u01b0u h\u00f3a tr\u1ecdng l\u01b0\u1ee3ng c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn ti\u1ebft ki\u1ec7m \u0111\u00e1ng k\u1ec3 chi ph\u00ed nguy\u00ean li\u1ec7u th\u00f4, s\u1ea3n xu\u1ea5t v\u00e0 h\u1eadu c\u1ea7n.<\/li><\/ol><ol start=\"2\" class=\"wp-block-list\"><li><strong>Nh\u1eefng c\u00e2n nh\u1eafc v\u1ec1 t\u00ednh b\u1ec1n v\u1eefng<\/strong>: C\u00e1c l\u1ef1a ch\u1ecdn th\u00e9p kh\u00f4ng g\u1ec9 nh\u1eb9 h\u01a1n g\u00f3p ph\u1ea7n v\u00e0o t\u00ednh b\u1ec1n v\u1eefng b\u1eb1ng c\u00e1ch gi\u1ea3m n\u0103ng l\u01b0\u1ee3ng c\u1ea7n thi\u1ebft cho vi\u1ec7c v\u1eadn chuy\u1ec3n v\u00e0 l\u1eafp \u0111\u1eb7t. \u0110i\u1ec1u n\u00e0y d\u1eabn \u0111\u1ebfn l\u01b0\u1ee3ng kh\u00ed th\u1ea3i carbon th\u1ea5p h\u01a1n v\u00e0 d\u1ea5u ch\u00e2n m\u00f4i tr\u01b0\u1eddng nh\u1ecf h\u01a1n, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c m\u1ee5c ti\u00eau b\u1ec1n v\u1eefng to\u00e0n c\u1ea7u.<\/li><\/ol><p class=\"wp-block-paragraph\">Hi\u1ec3u \u0111\u01b0\u1ee3c t\u1ea7m quan tr\u1ecdng c\u1ee7a tr\u1ecdng l\u01b0\u1ee3ng th\u00e9p kh\u00f4ng g\u1ec9 gi\u00fap t\u1ed1i \u01b0u h\u00f3a vi\u1ec7c l\u1ef1a ch\u1ecdn, thi\u1ebft k\u1ebf v\u00e0 \u1ee9ng d\u1ee5ng v\u1eadt li\u1ec7u, \u0111\u1ea3m b\u1ea3o c\u00e1c d\u1ef1 \u00e1n \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i t\u1eeb \u0111\u1ed9 b\u1ec1n c\u1ee7a v\u1eadt li\u1ec7u \u0111\u1ed3ng th\u1eddi gi\u1ea3m thi\u1ec3u chi ph\u00ed v\u00e0 t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng.<\/p><h2 class=\"wp-block-heading\">L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ecdn \u0111\u00fang lo\u1ea1i th\u00e9p kh\u00f4ng g\u1ec9 ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u c\u1ee7a b\u1ea1n?<\/h2><p class=\"wp-block-paragraph\">\u0110\u1ec3 l\u1ef1a ch\u1ecdn lo\u1ea1i th\u00e9p kh\u00f4ng g\u1ec9 ph\u00f9 h\u1ee3p v\u1edbi m\u1ee5c \u0111\u00edch c\u1ee7a b\u1ea1n, b\u1ea1n c\u1ea7n \u0111\u00e1nh gi\u00e1 m\u1ed9t s\u1ed1 kh\u00eda c\u1ea1nh quan tr\u1ecdng, bao g\u1ed3m kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n, \u0111\u1ed9 b\u1ec1n, kh\u1ea3 n\u0103ng t\u1ea1o h\u00ecnh v\u00e0 chi ph\u00ed.&nbsp;<\/p><h3 class=\"wp-block-heading\">Ch\u1ed1ng \u0103n m\u00f2n<\/h3><ul class=\"wp-block-list\"><li><strong>\u0110i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng<\/strong>: X\u00e1c \u0111\u1ecbnh lo\u1ea1i m\u00f4i tr\u01b0\u1eddng m\u00e0 th\u00e9p kh\u00f4ng g\u1ec9 s\u1ebd ti\u1ebfp x\u00fac. \u0110\u1ed1i v\u1edbi m\u00f4i tr\u01b0\u1eddng bi\u1ec3n ho\u1eb7c khu v\u1ef1c c\u00f3 m\u1ee9c \u0111\u1ed9 ti\u1ebfp x\u00fac v\u1edbi clorua cao, c\u00e1c lo\u1ea1i th\u00e9p kh\u00f4ng g\u1ec9 duplex 316 ho\u1eb7c 2205 l\u00e0 l\u00fd t\u01b0\u1edfng do kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n.<\/li><\/ul><ul class=\"wp-block-list\"><li><strong>Ti\u1ebfp x\u00fac v\u1edbi h\u00f3a ch\u1ea5t<\/strong>:\u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng li\u00ean quan \u0111\u1ebfn vi\u1ec7c ti\u1ebfp x\u00fac v\u1edbi h\u00f3a ch\u1ea5t m\u1ea1nh, h\u00e3y c\u00e2n nh\u1eafc lo\u1ea1i th\u00e9p si\u00eau austenit ho\u1eb7c h\u1ee3p kim hi\u1ec7u su\u1ea5t cao c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t.<\/li><\/ul><h3 class=\"wp-block-heading\">T\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc<\/h3><ul class=\"wp-block-list\"><li><strong>S\u1ee9c m\u1ea1nh v\u00e0 \u0111\u1ed9 c\u1ee9ng<\/strong>: N\u1ebfu c\u1ea7n \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 c\u1ee9ng cao, ch\u1eb3ng h\u1ea1n nh\u01b0 trong dao k\u00e9o ho\u1eb7c d\u1ee5ng c\u1ee5 ph\u1eabu thu\u1eadt, th\u00ec c\u00e1c lo\u1ea1i m\u00e1c th\u00e9p martensitic nh\u01b0 410 ho\u1eb7c 420 l\u00e0 ph\u00f9 h\u1ee3p. \u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi \u0111\u1ed9 b\u1ec1n cao v\u1edbi kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n t\u1ed1t, th\u00ec c\u00e1c lo\u1ea1i m\u00e1c th\u00e9p duplex ho\u1eb7c m\u00e1c th\u00e9p k\u1ebft t\u1ee7a nh\u01b0 17-4 PH l\u00e0 th\u00edch h\u1ee3p h\u01a1n.<\/li><\/ul><ul class=\"wp-block-list\"><li><strong>\u0110\u1ed9 d\u1ebbo dai v\u00e0 \u0111\u1ed9 b\u1ec1n<\/strong>:\u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi \u0111\u1ed9 d\u1ebbo dai v\u00e0 \u0111\u1ed9 b\u1ec1n cao, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p, n\u00ean s\u1eed d\u1ee5ng th\u00e9p austenit nh\u01b0 304 ho\u1eb7c 316.<\/li><\/ul><h3 class=\"wp-block-heading\">Kh\u1ea3 n\u0103ng \u0111\u1ecbnh h\u00ecnh v\u00e0 kh\u1ea3 n\u0103ng h\u00e0n<\/h3><ul class=\"wp-block-list\"><li><strong>D\u1ec5 ch\u1ebf t\u1ea1o<\/strong>:Th\u00e9p kh\u00f4ng g\u1ec9 Austenit (v\u00ed d\u1ee5: 304, 316) \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi kh\u1ea3 n\u0103ng \u0111\u1ecbnh h\u00ecnh cao v\u00e0 <a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/welding\/\">kh\u1ea3 n\u0103ng h\u00e0n<\/a>, khi\u1ebfn ch\u00fang tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho c\u00e1c h\u00ecnh d\u1ea1ng ph\u1ee9c t\u1ea1p v\u00e0 \u1ee9ng d\u1ee5ng h\u00e0n m\u1edf r\u1ed9ng.<\/li><\/ul><ul class=\"wp-block-list\"><li><strong>R\u00e0ng bu\u1ed9c ch\u1ebf t\u1ea1o<\/strong>:C\u00e1c lo\u1ea1i th\u00e9p Ferritic v\u00e0 martensitic c\u00f3 kh\u1ea3 n\u0103ng t\u1ea1o h\u00ecnh v\u00e0 h\u00e0n h\u1ea1n ch\u1ebf h\u01a1n so v\u1edbi c\u00e1c lo\u1ea1i th\u00e9p austenitic, nh\u01b0ng ch\u00fang c\u00f3 th\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c h\u00ecnh d\u1ea1ng v\u00e0 c\u1ea5u tr\u00fac \u0111\u01a1n gi\u1ea3n h\u01a1n khi c\u00e1c t\u00ednh ch\u1ea5t n\u00e0y kh\u00f4ng quan tr\u1ecdng.<\/li><\/ul><h3 class=\"wp-block-heading\">C\u00e2n nh\u1eafc v\u1ec1 chi ph\u00ed<\/h3><ul class=\"wp-block-list\"><li><strong>Ng\u00e2n s\u00e1ch<\/strong>: C\u00e2n b\u1eb1ng hi\u1ec7u su\u1ea5t c\u1ee7a v\u1eadt li\u1ec7u v\u1edbi ng\u00e2n s\u00e1ch c\u1ee7a b\u1ea1n. Trong khi c\u00e1c lo\u1ea1i h\u1ee3p kim cao c\u1ea5p h\u01a1n mang l\u1ea1i hi\u1ec7u su\u1ea5t t\u1ed1t h\u01a1n, ch\u00fang c\u0169ng c\u00f3 gi\u00e1 th\u00e0nh cao h\u01a1n. Ch\u1ecdn lo\u1ea1i \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u v\u1ec1 hi\u1ec7u su\u1ea5t c\u1ee7a \u1ee9ng d\u1ee5ng m\u00e0 kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 ng\u00e2n s\u00e1ch c\u1ee7a b\u1ea1n.<\/li><\/ul><ul class=\"wp-block-list\"><li><strong>Chi ph\u00ed v\u00f2ng \u0111\u1eddi<\/strong>: H\u00e3y c\u00e2n nh\u1eafc t\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu, bao g\u1ed3m chi ph\u00ed b\u1ea3o tr\u00ec v\u00e0 chi ph\u00ed thay th\u1ebf ti\u1ec1m n\u0103ng. \u0110\u1ea7u t\u01b0 v\u00e0o th\u00e9p kh\u00f4ng g\u1ec9 c\u1ea5p cao h\u01a1n c\u00f3 th\u1ec3 gi\u1ea3m chi ph\u00ed d\u00e0i h\u1ea1n do \u00edt ph\u1ea3i b\u1ea3o tr\u00ec h\u01a1n v\u00e0 tu\u1ed5i th\u1ecd d\u00e0i h\u01a1n.<\/li><\/ul><h3 class=\"wp-block-heading\">\u1ee8ng d\u1ee5ng c\u1ee5 th\u1ec3<\/h3><ul class=\"wp-block-list\"><li>Ng\u00e0nh th\u1ef1c ph\u1ea9m v\u00e0 \u0111\u1ed3 u\u1ed1ng: \u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u v\u1ec7 sinh cao v\u00e0 d\u1ec5 v\u1ec7 sinh, ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111\u1ed3 d\u00f9ng nh\u00e0 b\u1ebfp v\u00e0 thi\u1ebft b\u1ecb ch\u1ebf bi\u1ebfn th\u1ef1c ph\u1ea9m, c\u00e1c lo\u1ea1i th\u00e9p kh\u00f4ng g\u1ec9 austenit nh\u01b0 304 ho\u1eb7c 316 l\u00e0 l\u00fd t\u01b0\u1edfng.<\/li><\/ul><ul class=\"wp-block-list\"><li>X\u00e2y d\u1ef1ng v\u00e0 Ki\u1ebfn tr\u00fac: \u0110\u1ed1i v\u1edbi c\u00e1c th\u00e0nh ph\u1ea7n k\u1ebft c\u1ea5u v\u00e0 ho\u00e0n thi\u1ec7n ki\u1ebfn tr\u00fac, h\u00e3y c\u00e2n nh\u1eafc c\u00e1c lo\u1ea1i th\u00e9p c\u00f3 t\u00ednh th\u1ea9m m\u1ef9 cao v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n, ch\u1eb3ng h\u1ea1n nh\u01b0 304 cho m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng chung ho\u1eb7c 316 cho khu v\u1ef1c ven bi\u1ec3n.<\/li><\/ul><ul class=\"wp-block-list\"><li>Y t\u1ebf v\u00e0 D\u01b0\u1ee3c ph\u1ea9m: \u0110\u1ed1i v\u1edbi d\u1ee5ng c\u1ee5 v\u00e0 thi\u1ebft b\u1ecb y t\u1ebf, h\u00e3y ch\u1ecdn lo\u1ea1i c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c quy tr\u00ecnh kh\u1eed tr\u00f9ng v\u00e0 t\u01b0\u01a1ng th\u00edch sinh h\u1ecdc, nh\u01b0 th\u00e9p kh\u00f4ng g\u1ec9 316L ho\u1eb7c th\u00e9p kh\u00f4ng g\u1ec9 ph\u1eabu thu\u1eadt chuy\u00ean d\u1ee5ng.<\/li><\/ul><h3 class=\"wp-block-heading\">T\u00ednh kh\u1ea3 d\u1ee5ng v\u00e0 Ti\u00eau chu\u1ea9n<\/h3><ul class=\"wp-block-list\"><li><strong>Kh\u1ea3 n\u0103ng cung c\u1ea5p t\u1ea1i \u0111\u1ecba ph\u01b0\u01a1ng<\/strong>: \u0110\u1ea3m b\u1ea3o lo\u1ea1i th\u00e9p kh\u00f4ng g\u1ec9 b\u1ea1n ch\u1ecdn c\u00f3 s\u1eb5n t\u1ea1i c\u00e1c nh\u00e0 cung c\u1ea5p trong khu v\u1ef1c c\u1ee7a b\u1ea1n \u0111\u1ec3 tr\u00e1nh th\u1eddi gian giao h\u00e0ng d\u00e0i v\u00e0 chi ph\u00ed v\u1eadn chuy\u1ec3n cao.<\/li><\/ul><ul class=\"wp-block-list\"><li><strong>Tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n<\/strong>: X\u00e1c minh r\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n v\u00e0 ch\u1ee9ng nh\u1eadn li\u00ean quan c\u1ee7a ng\u00e0nh, ch\u1eb3ng h\u1ea1n nh\u01b0 ti\u00eau chu\u1ea9n ASTM, AISI ho\u1eb7c EN, \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 hi\u1ec7u su\u1ea5t.<\/li><\/ul><h2 class=\"wp-block-heading\">L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 l\u1ef1a ch\u1ecdn nh\u00e0 cung c\u1ea5p th\u00e9p kh\u00f4ng g\u1ec9?<\/h2><p class=\"wp-block-paragraph\">L\u1ef1a ch\u1ecdn \u0111\u00fang \u0111\u1eafn <a href=\"https:\/\/steelprogroup.com\/vi\/product-category\/stainless-steel\/\">nh\u00e0 cung c\u1ea5p th\u00e9p kh\u00f4ng g\u1ec9<\/a> bao g\u1ed3m vi\u1ec7c \u0111\u00e1nh gi\u00e1 c\u00e1c nh\u00e0 cung c\u1ea5p ti\u1ec1m n\u0103ng d\u1ef1a tr\u00ean m\u1ed9t s\u1ed1 ti\u00eau ch\u00ed v\u00e0 \u0111\u1eb7t c\u00e2u h\u1ecfi \u0111\u00fang cho nh\u00e0 cung c\u1ea5p.<\/p><h3 class=\"wp-block-heading\">Ti\u00eau ch\u00ed l\u1ef1a ch\u1ecdn nh\u00e0 cung c\u1ea5p \u0111\u00e1ng tin c\u1eady<\/h3><ol class=\"wp-block-list\"><li><strong>Ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m<\/strong>: \u0110\u1ea3m b\u1ea3o nh\u00e0 cung c\u1ea5p \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n v\u00e0 ch\u1ee9ng ch\u1ec9 c\u1ee7a ng\u00e0nh nh\u01b0 ISO 9001, \u0111\u1ea3m b\u1ea3o qu\u1ea3n l\u00fd ch\u1ea5t l\u01b0\u1ee3ng.<\/li><\/ol><ol start=\"2\" class=\"wp-block-list\"><li><strong>Ph\u1ea1m vi s\u1ea3n ph\u1ea9m<\/strong>: T\u00ecm nh\u00e0 cung c\u1ea5p c\u00f3 nhi\u1ec1u lo\u1ea1i v\u00e0 h\u00ecnh d\u1ea1ng th\u00e9p kh\u00f4ng g\u1ec9 kh\u00e1c nhau (t\u1ea5m, \u0111\u0129a, thanh, v.v.) \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u1ee7a b\u1ea1n.<\/li><\/ol><ol start=\"3\" class=\"wp-block-list\"><li><strong>Gi\u00e1 c\u1ea3<\/strong>: So s\u00e1nh gi\u00e1 gi\u1eefa c\u00e1c nh\u00e0 cung c\u1ea5p \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o gi\u00e1 c\u1ea3 c\u1ea1nh tranh m\u00e0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng.<\/li><\/ol><ol start=\"4\" class=\"wp-block-list\"><li><strong>Th\u1eddi gian giao h\u00e0ng v\u00e0 giao h\u00e0ng<\/strong>: \u0110\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng giao h\u00e0ng \u0111\u00fang h\u1ea1n c\u1ee7a nh\u00e0 cung c\u1ea5p \u0111\u1ec3 duy tr\u00ec l\u1ecbch tr\u00ecnh s\u1ea3n xu\u1ea5t c\u1ee7a b\u1ea1n.<\/li><\/ol><ol start=\"5\" class=\"wp-block-list\"><li><strong>D\u1ecbch v\u1ee5 kh\u00e1ch h\u00e0ng v\u00e0 h\u1ed7 tr\u1ee3<\/strong>: Ch\u1ecdn nh\u00e0 cung c\u1ea5p c\u00f3 d\u1ecbch v\u1ee5 ch\u0103m s\u00f3c kh\u00e1ch h\u00e0ng nhanh nh\u1ea1y v\u00e0 hi\u1ec3u bi\u1ebft \u0111\u1ec3 h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt v\u00e0 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1.<\/li><\/ol><ol start=\"6\" class=\"wp-block-list\"><li><strong>Uy t\u00edn v\u00e0 \u0111\u1ed9 tin c\u1eady<\/strong>: Nghi\u00ean c\u1ee9u c\u00e1c \u0111\u00e1nh gi\u00e1 v\u00e0 l\u1eddi ch\u1ee9ng th\u1ef1c t\u1eeb nh\u1eefng kh\u00e1ch h\u00e0ng kh\u00e1c \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 tin c\u1eady c\u1ee7a nh\u00e0 cung c\u1ea5p.<\/li><\/ol><ol start=\"7\" class=\"wp-block-list\"><li><strong>Ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng<\/strong>: \u0110\u00e1nh gi\u00e1 quy tr\u00ecnh ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a nh\u00e0 cung c\u1ea5p \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o v\u1eadt li\u1ec7u \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n y\u00eau c\u1ea7u.<\/li><\/ol><h3 class=\"wp-block-heading\">Nh\u1eefng c\u00e2u h\u1ecfi c\u1ea7n h\u1ecfi c\u00e1c nh\u00e0 cung c\u1ea5p ti\u1ec1m n\u0103ng<\/h3><ol class=\"wp-block-list\"><li>B\u1ea1n c\u00f3 ch\u1ee9ng ch\u1ec9 g\u00ec?<\/li><\/ol><ol start=\"2\" class=\"wp-block-list\"><li>B\u1ea1n c\u00f3 th\u1ec3 cung c\u1ea5p th\u00f4ng tin tham kh\u1ea3o t\u1eeb nh\u1eefng kh\u00e1ch h\u00e0ng kh\u00e1c kh\u00f4ng?<\/li><\/ol><ol start=\"3\" class=\"wp-block-list\"><li>C\u00e1c lo\u1ea1i th\u00e9p kh\u00f4ng g\u1ec9 v\u00e0 s\u1ea3n ph\u1ea9m c\u1ee7a b\u1ea1n g\u1ed3m c\u00f3 nh\u1eefng lo\u1ea1i n\u00e0o?<\/li><\/ol><ol start=\"4\" class=\"wp-block-list\"><li>Th\u1eddi gian giao h\u00e0ng c\u1ee7a b\u1ea1n l\u00e0 bao l\u00e2u?<\/li><\/ol><ol start=\"5\" class=\"wp-block-list\"><li>B\u1ea1n c\u00f3 cung c\u1ea5p h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt v\u00e0 d\u1ecbch v\u1ee5 kh\u00e1ch h\u00e0ng kh\u00f4ng?<\/li><\/ol><ol start=\"6\" class=\"wp-block-list\"><li>C\u1ea5u tr\u00fac gi\u00e1 c\u1ee7a b\u1ea1n l\u00e0 g\u00ec?<\/li><\/ol><ol start=\"7\" class=\"wp-block-list\"><li>B\u1ea1n x\u1eed l\u00fd ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng nh\u01b0 th\u1ebf n\u00e0o?<\/li><\/ol><p class=\"wp-block-paragraph\">B\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o ngu\u1ed3n cung c\u1ea5p v\u1eadt li\u1ec7u ch\u1ea5t l\u01b0\u1ee3ng cao \u1ed5n \u0111\u1ecbnh cho c\u00e1c d\u1ef1 \u00e1n c\u1ee7a m\u00ecnh b\u1eb1ng c\u00e1ch l\u1ef1a ch\u1ecdn c\u1ea9n th\u1eadn nh\u00e0 cung c\u1ea5p th\u00e9p kh\u00f4ng g\u1ec9 v\u00e0 ph\u00e1t tri\u1ec3n m\u1ed1i quan h\u1ec7 l\u00e0m vi\u1ec7c v\u1eefng ch\u1eafc v\u1edbi h\u1ecd.<\/p><h2 class=\"wp-block-heading\">L\u1ecbch s\u1eed v\u00e0 s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 l\u00e0 g\u00ec?&nbsp;<\/h2><p class=\"wp-block-paragraph\">H\u00e0nh tr\u00ecnh \u0111\u1ebfn v\u1edbi th\u00e9p kh\u00f4ng g\u1ec9 b\u1eaft \u0111\u1ea7u v\u00e0o \u0111\u1ea7u th\u1ebf k\u1ef7 19 khi c\u00e1c nh\u00e0 khoa h\u1ecdc quan s\u00e1t th\u1ea5y \u0111\u1eb7c t\u00ednh ch\u1ed1ng \u0103n m\u00f2n c\u1ee7a h\u1ee3p kim crom-s\u1eaft. N\u0103m 1913, nh\u00e0 luy\u1ec7n kim ng\u01b0\u1eddi Anh Harry Brearley \u0111\u00e3 ph\u00e1t minh ra th\u00e9p kh\u00f4ng g\u1ec9 b\u1eb1ng c\u00e1ch th\u00eam crom v\u00e0o s\u1eaft n\u00f3ng ch\u1ea3y, gi\u00fap t\u0103ng \u0111\u00e1ng k\u1ec3 kh\u1ea3 n\u0103ng ch\u1ed1ng g\u1ec9 v\u00e0 \u0103n m\u00f2n c\u1ee7a n\u00f3.<\/p><p class=\"wp-block-paragraph\">Trong nh\u1eefng n\u0103m 1920 v\u00e0 1930, c\u00e1c lo\u1ea1i th\u00e9p kh\u00f4ng g\u1ec9 v\u00e0 k\u1ef9 thu\u1eadt m\u1edbi \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n, m\u1edf r\u1ed9ng \u1ee9ng d\u1ee5ng c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9. Nh\u1eefng c\u1ea3i ti\u1ebfn nh\u01b0 l\u00f2 h\u1ed3 quang \u0111i\u1ec7n v\u00e0 vi\u1ec7c b\u1ed5 sung c\u00e1c nguy\u00ean t\u1ed1 nh\u01b0 niken v\u00e0 molypden \u0111\u00e3 c\u1ea3i thi\u1ec7n c\u00e1c \u0111\u1eb7c t\u00ednh c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9, khi\u1ebfn th\u00e9p tr\u1edf n\u00ean linh ho\u1ea1t v\u00e0 b\u1ec1n h\u01a1n. Nh\u1eefng c\u1ed9t m\u1ed1c quan tr\u1ecdng bao g\u1ed3m vi\u1ec7c gi\u1edbi thi\u1ec7u quy tr\u00ecnh kh\u1eed cacbon b\u1eb1ng argon-oxy (AOD) v\u00e0o gi\u1eefa th\u1ebf k\u1ef7 20, gi\u00fap c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t s\u1ea3n xu\u1ea5t v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng. Nh\u1eefng ti\u1ebfn b\u1ed9 g\u1ea7n \u0111\u00e2y t\u1eadp trung v\u00e0o vi\u1ec7c t\u1ea1o ra si\u00eau h\u1ee3p kim cho c\u00e1c m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng chuy\u00ean bi\u1ec7t, n\u00e2ng cao hi\u1ec7u su\u1ea5t c\u1ee7a v\u1eadt li\u1ec7u trong \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t.<\/p><p class=\"wp-block-paragraph\">S\u1ef1 ti\u1ebfn tri\u1ec3n c\u1ee7a kh\u00e1m ph\u00e1 khoa h\u1ecdc v\u00e0 \u0111\u1ed5i m\u1edbi c\u00f4ng ngh\u1ec7 \u0111\u00e3 bi\u1ebfn th\u00e9p kh\u00f4ng g\u1ec9 tr\u1edf th\u00e0nh v\u1eadt li\u1ec7u thi\u1ebft y\u1ebfu trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p, \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi \u0111\u1ed9 b\u1ec1n, kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u00e0 \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i.<\/p><h2 class=\"wp-block-heading\">Nh\u1eefng c\u1ea3i ti\u1ebfn v\u00e0 xu h\u01b0\u1edbng t\u01b0\u01a1ng lai c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 l\u00e0 g\u00ec?<\/h2><p class=\"wp-block-paragraph\">Ng\u00e0nh c\u00f4ng nghi\u1ec7p th\u00e9p kh\u00f4ng g\u1ec9 kh\u00f4ng ng\u1eebng ph\u00e1t tri\u1ec3n v\u1edbi nh\u1eefng c\u1ea3i ti\u1ebfn m\u1edbi v\u00e0 xu h\u01b0\u1edbng m\u1edbi n\u1ed5i t\u1eadp trung v\u00e0o vi\u1ec7c n\u00e2ng cao hi\u1ec7u su\u1ea5t, t\u00ednh b\u1ec1n v\u1eefng v\u00e0 m\u1edf r\u1ed9ng \u1ee9ng d\u1ee5ng.<\/p><h3 class=\"wp-block-heading\">K\u1ef9 thu\u1eadt s\u1ea3n xu\u1ea5t ti\u00ean ti\u1ebfn<\/h3><ol class=\"wp-block-list\"><li><strong>S\u1ea3n xu\u1ea5t b\u1ed3i \u0111\u1eafp (In 3D)<\/strong>: Cho ph\u00e9p s\u1ea3n xu\u1ea5t c\u00e1c b\u1ed9 ph\u1eadn ph\u1ee9c t\u1ea1p v\u1edbi t\u00ednh linh ho\u1ea1t trong thi\u1ebft k\u1ebf cao h\u01a1n v\u00e0 \u00edt ch\u1ea5t th\u1ea3i h\u01a1n.<\/li><\/ol><ol start=\"2\" class=\"wp-block-list\"><li><strong>C\u00f4ng ngh\u1ec7 nano<\/strong>: T\u0103ng c\u01b0\u1eddng c\u00e1c \u0111\u1eb7c t\u00ednh nh\u01b0 \u0111\u1ed9 b\u1ec1n, kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u00e0 t\u00e1c d\u1ee5ng kh\u00e1ng khu\u1ea9n, h\u1eefu \u00edch trong c\u00e1c thi\u1ebft b\u1ecb y t\u1ebf v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n hi\u1ec7u su\u1ea5t cao.<\/li><\/ol><h3 class=\"wp-block-heading\">Th\u1ef1c h\u00e0nh b\u1ec1n v\u1eefng<\/h3><ol class=\"wp-block-list\"><li><strong>T\u00e1i ch\u1ebf v\u00e0 t\u00e1i s\u1eed d\u1ee5ng<\/strong>:C\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 c\u1ee7a c\u00e1c quy tr\u00ecnh t\u00e1i ch\u1ebf v\u00e0 t\u0103ng c\u01b0\u1eddng s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u t\u00e1i ch\u1ebf \u0111\u1ec3 gi\u1ea3m t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng.<\/li><\/ol><ol start=\"2\" class=\"wp-block-list\"><li><strong>S\u1ea3n xu\u1ea5t xanh<\/strong>:Gi\u1ea3m l\u01b0\u1ee3ng kh\u00ed th\u1ea3i carbon th\u00f4ng qua c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng v\u00e0 c\u00e1c ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o.<\/li><\/ol><h3 class=\"wp-block-heading\">T\u00ednh ch\u1ea5t v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c c\u1ea3i ti\u1ebfn<\/h3><ol class=\"wp-block-list\"><li><strong>C\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n<\/strong>: Ph\u00e1t tri\u1ec3n h\u1ee3p kim m\u1edbi \u0111\u1ec3 c\u00f3 hi\u1ec7u su\u1ea5t t\u1ed1t h\u01a1n trong m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t, k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd s\u1ea3n ph\u1ea9m.<\/li><\/ol><ol start=\"2\" class=\"wp-block-list\"><li><strong>H\u1ee3p kim c\u01b0\u1eddng \u0111\u1ed9 cao<\/strong>: T\u1ea1o ra c\u00e1c lo\u1ea1i th\u00e9p c\u00f3 \u0111\u1ed9 b\u1ec1n v\u00e0 c\u01b0\u1eddng \u0111\u1ed9 cao h\u01a1n, c\u00f3 l\u1ee3i cho c\u00e1c \u1ee9ng d\u1ee5ng h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5, \u00f4 t\u00f4 v\u00e0 x\u00e2y d\u1ef1ng.<\/li><\/ol><h3 class=\"wp-block-heading\">\u1ee8ng d\u1ee5ng m\u1edbi n\u1ed5i<\/h3><ol class=\"wp-block-list\"><li><strong>Y t\u1ebf v\u00e0 ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe<\/strong>:M\u1edf r\u1ed9ng vi\u1ec7c s\u1eed d\u1ee5ng trong c\u1ea5y gh\u00e9p y t\u1ebf v\u00e0 d\u1ee5ng c\u1ee5 ph\u1eabu thu\u1eadt v\u1edbi kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch sinh h\u1ecdc v\u00e0 \u0111\u1eb7c t\u00ednh kh\u00e1ng khu\u1ea9n \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n.<\/li><\/ol><ol start=\"2\" class=\"wp-block-list\"><li><strong>Ng\u00e0nh n\u0103ng l\u01b0\u1ee3ng<\/strong>:Quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o nh\u01b0 n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi, gi\u00f3 v\u00e0 \u0111\u1ecba nhi\u1ec7t do c\u00f3 \u0111\u1ed9 b\u1ec1n cao trong \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t.<\/li><\/ol><h3 class=\"wp-block-heading\">Tri\u1ec3n v\u1ecdng t\u01b0\u01a1ng lai<\/h3><ol class=\"wp-block-list\"><li><strong>Th\u00e9p kh\u00f4ng g\u1ec9 th\u00f4ng minh<\/strong>: T\u00edch h\u1ee3p c\u1ea3m bi\u1ebfn v\u00e0 c\u00f4ng ngh\u1ec7 th\u00f4ng minh \u0111\u1ec3 theo d\u00f5i t\u00ecnh tr\u1ea1ng k\u1ebft c\u1ea5u v\u00e0 d\u1eef li\u1ec7u hi\u1ec7u su\u1ea5t theo th\u1eddi gian th\u1ef1c.<\/li>\n\n<li><strong>T\u0103ng tr\u01b0\u1edfng nhu c\u1ea7u to\u00e0n c\u1ea7u<\/strong>:Nhu c\u1ea7u ng\u00e0y c\u00e0ng t\u0103ng \u1edf c\u00e1c th\u1ecb tr\u01b0\u1eddng m\u1edbi n\u1ed5i do ph\u00e1t tri\u1ec3n c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng v\u00e0 c\u00f4ng nghi\u1ec7p h\u00f3a, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u1edf \u1ea4n \u0110\u1ed9 v\u00e0 Trung Qu\u1ed1c.<\/li><\/ol><h2 class=\"wp-block-heading\">Th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb g\u00ec?<\/h2><p class=\"wp-block-paragraph\">Th\u00e9p kh\u00f4ng g\u1ec9 l\u00e0 h\u1ee3p kim ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh t\u1eeb s\u1eaft (70-80%), \u00edt nh\u1ea5t 10,5% crom v\u00e0 c\u00e1c nguy\u00ean t\u1ed1 nh\u01b0 cacbon, niken v\u00e0 molypden. H\u00e0m l\u01b0\u1ee3ng crom r\u1ea5t quan tr\u1ecdng v\u00ec n\u00f3 t\u1ea1o th\u00e0nh m\u1ed9t l\u1edbp oxit m\u1ecfng tr\u00ean b\u1ec1 m\u1eb7t th\u00e9p, ng\u0103n ng\u1eeba r\u1ec9 s\u00e9t v\u00e0 \u0103n m\u00f2n.<\/p><h2 class=\"wp-block-heading\">Khi h\u00e0n th\u00e9p kh\u00f4ng g\u1ec9 s\u1ebd gi\u1ea3i ph\u00f3ng ra ch\u1ea5t \u0111\u1ed9c h\u1ea1i n\u00e0o?<\/h2><p class=\"wp-block-paragraph\">Khi h\u00e0n th\u00e9p kh\u00f4ng g\u1ec9, crom h\u00f3a tr\u1ecb s\u00e1u (Cr(VI)) c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c gi\u1ea3i ph\u00f3ng. Ch\u1ea5t n\u00e0y \u0111\u1ed9c h\u1ea1i v\u00e0 g\u00e2y ra nh\u1eefng r\u1ee7i ro nghi\u00eam tr\u1ecdng cho s\u1ee9c kh\u1ecfe, bao g\u1ed3m c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 h\u00f4 h\u1ea5p v\u00e0 t\u0103ng nguy c\u01a1 ung th\u01b0 ph\u1ed5i. Khi h\u00e0n th\u00e9p kh\u00f4ng g\u1ec9, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i s\u1eed d\u1ee5ng th\u00f4ng gi\u00f3 th\u00edch h\u1ee3p v\u00e0 thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7.<\/p><p class=\"wp-block-paragraph\"><strong>\u0110\u1ecdc th\u00eam<\/strong><br><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/toxic-substance-welding\/\">C\u00e1c ch\u1ea5t \u0111\u1ed9c h\u1ea1i th\u1ea3i ra trong qu\u00e1 tr\u00ecnh h\u00e0n th\u00e9p kh\u00f4ng g\u1ec9 v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba<\/a><\/p><h2 class=\"wp-block-heading\">Li\u1ec7u th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 b\u1ecb g\u1ec9 kh\u00f4ng?<\/h2><p class=\"wp-block-paragraph\">Th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n c\u1ef1c k\u1ef3 t\u1ed1t, nh\u01b0ng kh\u00f4ng ph\u1ea3i l\u00e0 ho\u00e0n to\u00e0n mi\u1ec5n nhi\u1ec5m. Trong \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t, ch\u1eb3ng h\u1ea1n nh\u01b0 ti\u1ebfp x\u00fac l\u00e2u d\u00e0i v\u1edbi n\u01b0\u1edbc m\u1eb7n ho\u1eb7c m\u00f4i tr\u01b0\u1eddng c\u00f3 t\u00ednh axit, th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 th\u1ec3 b\u1ecb \u0103n m\u00f2n ho\u1eb7c ph\u00e1t tri\u1ec3n r\u1ec9 s\u00e9t b\u1ec1 m\u1eb7t. B\u1ea3o d\u01b0\u1ee1ng th\u01b0\u1eddng xuy\u00ean v\u00e0 l\u1ef1a ch\u1ecdn c\u1ea5p \u0111\u1ed9 ph\u00f9 h\u1ee3p c\u00f3 th\u1ec3 gi\u1ea3m thi\u1ec3u r\u1ee7i ro n\u00e0y.<\/p><p class=\"wp-block-paragraph\"><strong>\u0110\u1ecdc th\u00eam<\/strong><br><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/rust\/\">Th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 b\u1ecb g\u1ec9 kh\u00f4ng v\u00e0 b\u1ea1n c\u00f3 th\u1ec3 gi\u1ea3i quy\u1ebft b\u1eb1ng c\u00e1ch n\u00e0o?<\/a><\/p><h2 class=\"wp-block-heading\">Th\u00e9p kh\u00f4ng g\u1ec9 18\/8 l\u00e0 g\u00ec?<\/h2><p class=\"wp-block-paragraph\"><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/grades\/18-8\/\">th\u00e9p kh\u00f4ng g\u1ec9 18\/8<\/a> l\u00e0 m\u1ed9t lo\u1ea1i th\u00e9p kh\u00f4ng g\u1ec9 austenit ph\u1ed5 bi\u1ebfn, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 th\u00e9p kh\u00f4ng g\u1ec9 304. \u201c18\/8\u201d \u00e1m ch\u1ec9 th\u00e0nh ph\u1ea7n c\u1ee7a n\u00f3, bao g\u1ed3m crom 18% v\u00e0 niken 8%. Lo\u1ea1i n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u00e0 b\u1ec1n cao, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong \u0111\u1ed3 d\u00f9ng nh\u00e0 b\u1ebfp v\u00e0 thi\u1ebft b\u1ecb ch\u1ebf bi\u1ebfn th\u1ef1c ph\u1ea9m.&nbsp;<\/p><h2 class=\"wp-block-heading\">L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 l\u00e0m s\u1ea1ch th\u00e9p kh\u00f4ng g\u1ec9?<\/h2><p class=\"wp-block-paragraph\">\u0110\u1ebeN <a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/maintenance\/clean\/\">th\u00e9p kh\u00f4ng g\u1ec9 s\u1ea1ch<\/a>, s\u1eed d\u1ee5ng n\u01b0\u1edbc \u1ea5m v\u00e0 ch\u1ea5t t\u1ea9y r\u1eeda nh\u1eb9 \u0111\u1ec3 v\u1ec7 sinh th\u01b0\u1eddng xuy\u00ean. \u0110\u1ed1i v\u1edbi c\u00e1c v\u1ebft b\u1ea9n c\u1ee9ng \u0111\u1ea7u h\u01a1n, h\u00e3y thoa h\u1ed7n h\u1ee3p baking soda v\u00e0 n\u01b0\u1edbc. Tr\u00e1nh ch\u1ea5t t\u1ea9y r\u1eeda c\u00f3 t\u00ednh m\u00e0i m\u00f2n v\u00e0 len th\u00e9p \u0111\u1ec3 tr\u00e1nh tr\u1ea7y x\u01b0\u1edbc. Lau kh\u00f4 b\u1eb1ng v\u1ea3i m\u1ec1m \u0111\u1ec3 tr\u00e1nh v\u1ebft n\u01b0\u1edbc. \u0110\u1ec3 c\u00f3 v\u1ebb ngo\u00e0i b\u00f3ng b\u1ea9y, h\u00e3y s\u1eed d\u1ee5ng ch\u1ea5t t\u1ea9y r\u1eeda b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 ho\u1eb7c h\u1ed7n h\u1ee3p gi\u1ea5m v\u00e0 d\u1ea7u \u00f4 liu.<\/p><h2 class=\"wp-block-heading\">Th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 t\u1eeb t\u00ednh kh\u00f4ng?<\/h2><p class=\"wp-block-paragraph\">\u0110\u1eb7c t\u00ednh t\u1eeb t\u00ednh c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 ph\u1ee5 thu\u1ed9c v\u00e0o c\u1ea5u tr\u00fac tinh th\u1ec3 c\u1ee7a n\u00f3. Th\u00e9p kh\u00f4ng g\u1ec9 ferit v\u00e0 martensitic c\u00f3 t\u1eeb t\u00ednh do c\u1ea5u tr\u00fac l\u1eadp ph\u01b0\u01a1ng t\u00e2m kh\u1ed1i (BCC) ho\u1eb7c t\u1ee9 gi\u00e1c t\u00e2m kh\u1ed1i (BCT) c\u1ee7a ch\u00fang. Th\u00e9p kh\u00f4ng g\u1ec9 austenit, nh\u01b0 304 v\u00e0 316, th\u01b0\u1eddng kh\u00f4ng c\u00f3 t\u1eeb t\u00ednh nh\u01b0ng c\u00f3 th\u1ec3 tr\u1edf n\u00ean h\u01a1i c\u00f3 t\u1eeb t\u00ednh khi gia c\u00f4ng ngu\u1ed9i.<\/p><h2 class=\"wp-block-heading\">Th\u00e9p kh\u00f4ng g\u1ec9 hay b\u1ea1c nguy\u00ean ch\u1ea5t t\u1ed1t h\u01a1n?<\/h2><p class=\"wp-block-paragraph\">\u1ee8ng d\u1ee5ng n\u00e0y x\u00e1c \u0111\u1ecbnh th\u00e9p kh\u00f4ng g\u1ec9 hay b\u1ea1c nguy\u00ean ch\u1ea5t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng. Th\u00e9p kh\u00f4ng g\u1ec9 b\u1ec1n h\u01a1n, ch\u1ed1ng \u0103n m\u00f2n v\u00e0 \u00edt c\u1ea7n b\u1ea3o d\u01b0\u1ee1ng h\u01a1n, l\u00fd t\u01b0\u1edfng cho c\u00e1c v\u1eadt d\u1ee5ng h\u00e0ng ng\u00e0y nh\u01b0 \u0111\u1ed3 d\u00f9ng nh\u00e0 b\u1ebfp, thi\u1ebft b\u1ecb v\u00e0 d\u1ee5ng c\u1ee5 y t\u1ebf.<\/p><p class=\"wp-block-paragraph\">M\u1eb7t kh\u00e1c, b\u1ea1c sterling \u0111\u1eb9p h\u01a1n v\u1ec1 m\u1eb7t th\u1ea9m m\u1ef9 v\u00e0 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong \u0111\u1ed3 trang s\u1ee9c v\u00e0 \u0111\u1ed3 trang tr\u00ed. Tuy nhi\u00ean, n\u00f3 b\u1ecb x\u1ec9n m\u00e0u theo th\u1eddi gian v\u00e0 c\u1ea7n \u0111\u01b0\u1ee3c b\u1ea3o d\u01b0\u1ee1ng nhi\u1ec1u h\u01a1n.<\/p><p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi c\u00e1c m\u1eb7t h\u00e0ng thi\u1ebft th\u1ef1c, s\u1eed d\u1ee5ng nhi\u1ec1u, th\u00e9p kh\u00f4ng g\u1ec9 th\u01b0\u1eddng l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t h\u01a1n. \u0110\u1ed1i v\u1edbi m\u1ee5c \u0111\u00edch trang tr\u00ed v\u00e0 trang tr\u00ed, b\u1ea1c nguy\u00ean ch\u1ea5t c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u01b0u ti\u00ean.<\/p><h2 class=\"wp-block-heading\">Ph\u1ea7n k\u1ebft lu\u1eadn<\/h2><p class=\"wp-block-paragraph\">C\u1ea3m \u01a1n b\u1ea1n \u0111\u00e3 theo d\u00f5i ch\u00fang t\u00f4i trong su\u1ed1t h\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n n\u00e0y v\u1ec1 th\u00e9p kh\u00f4ng g\u1ec9! Ch\u00fang t\u00f4i \u0111\u00e3 \u0111\u1ec1 c\u1eadp \u0111\u1ebfn m\u1ecdi th\u1ee9 t\u1eeb th\u00e0nh ph\u1ea7n v\u00e0 lo\u1ea1i th\u00e9p kh\u00f4ng g\u1ec9 cho \u0111\u1ebfn c\u00e1c \u1ee9ng d\u1ee5ng \u0111a d\u1ea1ng v\u00e0 t\u01b0\u01a1ng lai c\u1ee7a v\u1eadt li\u1ec7u \u0111\u00e1ng kinh ng\u1ea1c n\u00e0y. B\u00e2y gi\u1edd b\u1ea1n \u0111\u00e3 hi\u1ec3u r\u00f5 v\u1ec1 nh\u1eefng g\u00ec l\u00e0m cho th\u00e9p kh\u00f4ng g\u1ec9 tr\u1edf n\u00ean \u0111\u1eb7c bi\u1ec7t, \u0111\u00e3 \u0111\u1ebfn l\u00fac \u00e1p d\u1ee5ng ki\u1ebfn th\u1ee9c n\u00e0y. Cho d\u00f9 b\u1ea1n \u0111ang l\u1ef1a ch\u1ecdn \u0111\u00fang lo\u1ea1i th\u00e9p kh\u00f4ng g\u1ec9 cho d\u1ef1 \u00e1n ti\u1ebfp theo c\u1ee7a m\u00ecnh, b\u1ea3o d\u01b0\u1ee1ng c\u00e1c thi\u1ebft b\u1ecb b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 hay kh\u00e1m ph\u00e1 nh\u1eefng c\u1ea3i ti\u1ebfn m\u1edbi, h\u00e3y nh\u1edb r\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 l\u00e0 t\u1ea5t c\u1ea3 v\u1ec1 \u0111\u1ed9 b\u1ec1n, t\u00ednh linh ho\u1ea1t v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu. S\u1eb5n s\u00e0ng b\u1eaft \u0111\u1ea7u h\u00e0nh tr\u00ecnh th\u00e9p kh\u00f4ng g\u1ec9 c\u1ee7a b\u1ea1n? H\u00e3y b\u1eaft \u0111\u1ea7u th\u00f4i!<\/p><p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Stainless steel is categorized based on its crystal structure and composition, which influence its properties. These properties ultimately decide its [&hellip;]<\/p>","protected":false},"author":1,"featured_media":7843,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_eb_attr":"","rank_math_lock_modified_date":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[112],"tags":[],"class_list":["post-11364","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-stainless-steel"],"acf":[],"_links":{"self":[{"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/posts\/11364","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/comments?post=11364"}],"version-history":[{"count":0,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/posts\/11364\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/media\/7843"}],"wp:attachment":[{"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/media?parent=11364"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/categories?post=11364"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/tags?post=11364"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}