{"id":10711,"date":"2024-09-27T08:03:00","date_gmt":"2024-09-27T00:03:00","guid":{"rendered":"https:\/\/app11147.cloudwayssites.com\/?p=10711"},"modified":"2024-11-20T18:13:41","modified_gmt":"2024-11-20T10:13:41","slug":"pvd","status":"publish","type":"post","link":"https:\/\/steelprogroup.com\/vi\/stainless-steel\/pvd\/","title":{"rendered":"Kh\u00e1m ph\u00e1 th\u00e9p kh\u00f4ng g\u1ec9 PVD: T\u01b0\u01a1ng lai c\u1ee7a l\u1edbp ph\u1ee7 b\u1ec1n v\u00e0 phong c\u00e1ch"},"content":{"rendered":"<p>Th\u00e9p kh\u00f4ng g\u1ec9 PVD (Physical Vapor Deposition) n\u1ed5i ti\u1ebfng v\u1edbi \u0111\u1ed9 b\u1ec1n v\u00e0 t\u00ednh th\u1ea9m m\u1ef9 cao. Quy tr\u00ecnh ph\u1ee7 ti\u00ean ti\u1ebfn n\u00e0y ph\u1ee7 m\u1ed9t l\u1edbp m\u1ecfng, c\u1ee9ng l\u00ean th\u00e9p kh\u00f4ng g\u1ec9, c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng ch\u1ed1ng tr\u1ea7y x\u01b0\u1edbc, \u0103n m\u00f2n v\u00e0 m\u00e0i m\u00f2n. B\u00e0i vi\u1ebft n\u00e0y gi\u1edbi thi\u1ec7u v\u1ec1 Th\u00e9p kh\u00f4ng g\u1ec9 PVD, bao g\u1ed3m c\u00e1c \u0111\u1eb7c t\u00ednh, \u01b0u v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m, \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a n\u00f3.<\/p><h2 class=\"wp-block-heading\">Th\u00e9p kh\u00f4ng g\u1ec9 PVD l\u00e0 g\u00ec?<\/h2><p>Th\u00e9p kh\u00f4ng g\u1ec9 PVD l\u00e0 th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u01b0\u1ee3c ph\u1ee7 m\u1ed9t l\u1edbp m\u1ecfng, b\u1ec1n b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p l\u1eafng \u0111\u1ecdng h\u01a1i v\u1eadt l\u00fd (PVD). Chi ph\u00ed PVD c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n v\u1ebb ngo\u00e0i c\u1ee7a th\u00e9p, th\u00eam m\u00e0u s\u1eafc v\u00e0 t\u0103ng kh\u1ea3 n\u0103ng ch\u1ed1ng tr\u1ea7y x\u01b0\u1edbc v\u00e0 \u0103n m\u00f2n. Th\u00e9p kh\u00f4ng g\u1ec9 PVD th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong \u0111\u1ed3ng h\u1ed3, \u0111\u1ed3 gia d\u1ee5ng v\u00e0 v\u1eadt li\u1ec7u ki\u1ebfn tr\u00fac v\u00ec \u0111\u1ed9 b\u1ec1n v\u00e0 t\u00ednh th\u1ea9m m\u1ef9.<\/p><h2 class=\"wp-block-heading\">T\u00ednh ch\u1ea5t c\u1ee7a l\u1edbp ph\u1ee7 PVD l\u00e0 g\u00ec?<\/h2><p>Sau \u0111\u00e2y l\u00e0 t\u00f3m t\u1eaft v\u1ec1 t\u00ednh ch\u1ea5t c\u1ee7a l\u1edbp ph\u1ee7 PVD:<\/p><ul class=\"wp-block-list\"><li>\u0110\u1ed9 c\u1ee9ng cao<\/li><\/ul><p>L\u1edbp ph\u1ee7 PVD c\u00f3 b\u1ec1 m\u1eb7t c\u1ee9ng, th\u01b0\u1eddng tr\u00ean 2000 HV, gi\u00fap t\u0103ng kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n.<\/p><ul class=\"wp-block-list\"><li>Ma s\u00e1t th\u1ea5p<\/li><\/ul><p>L\u1edbp ph\u1ee7 l\u00e0m gi\u1ea3m ma s\u00e1t, c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn chuy\u1ec3n \u0111\u1ed9ng.<\/p><ul class=\"wp-block-list\"><li>Ch\u1ed1ng \u0103n m\u00f2n<\/li><\/ul><p>L\u1edbp ph\u1ee7 PVD b\u1ea3o v\u1ec7 b\u1ec1 m\u1eb7t kh\u1ecfi s\u1ef1 \u0103n m\u00f2n do \u0111\u1ed9 \u1ea9m ho\u1eb7c h\u00f3a ch\u1ea5t.<\/p><ul class=\"wp-block-list\"><li>\u0110\u1ed9 b\u00e1m d\u00ednh m\u1ea1nh<\/li><\/ul><p>L\u1edbp ph\u1ee7 b\u00e1m ch\u1eb7t v\u00e0o ch\u1ea5t n\u1ec1n, ng\u0103n ng\u1eeba bong tr\u00f3c.<\/p><ul class=\"wp-block-list\"><li>\u0110\u1ed9 \u1ed5n \u0111\u1ecbnh \u1edf nhi\u1ec7t \u0111\u1ed9 cao<\/li><\/ul><p>L\u1edbp ph\u1ee7 PVD c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 tr\u00ean 500\u00b0C m\u00e0 kh\u00f4ng b\u1ecb ph\u00e2n h\u1ee7y.<\/p><p>Ki\u1ec3m tra b\u1ea3ng \u0111\u1ec3 tham kh\u1ea3o d\u1eef li\u1ec7u hi\u1ec7u su\u1ea5t ch\u00ednh c\u1ee7a l\u1edbp ph\u1ee7 PVD:<\/p><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>T\u00e0i s\u1ea3n<\/strong><\/td><td><strong>Gi\u00e1 tr\u1ecb ti\u00eau bi\u1ec3u<\/strong><\/td><\/tr><tr><td>\u0110\u1ed9 c\u1ee9ng Vickers<\/td><td>1500 \u0111\u1ebfn 3000 HV<\/td><\/tr><tr><td>H\u1ec7 s\u1ed1 ma s\u00e1t<\/td><td>0,1 \u0111\u1ebfn 0,6<\/td><\/tr><tr><td>\u0110\u1ed9 d\u00e0y<\/td><td>1 \u0111\u1ebfn 5 micromet (\u00b5m)<\/td><\/tr><tr><td>\u0110\u1ed9 b\u00e1m d\u00ednh<\/td><td>60 N tr\u1edf l\u00ean (\u0111o b\u1eb1ng Th\u1eed nghi\u1ec7m tr\u1ea7y x\u01b0\u1edbc)<\/td><\/tr><tr><td>Nhi\u1ec7t \u0111\u1ed9 oxy h\u00f3a<\/td><td>400\u00b0C \u0111\u1ebfn 800\u00b0C<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\">Th\u00e9p kh\u00f4ng g\u1ec9 PVD \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m g\u00ec?&nbsp;<\/h2><p>Th\u00e9p kh\u00f4ng g\u1ec9 PVD r\u1ea5t \u0111a n\u0103ng v\u00e0 h\u1eefu \u00edch. Sau \u0111\u00e2y l\u00e0 nh\u1eefng \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 PVD.&nbsp;<\/p><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u1ee8ng d\u1ee5ng<\/strong><\/td><td><strong>L\u00fd do<\/strong><\/td><\/tr><tr><td>\u0110\u1ed3ng h\u1ed3 v\u00e0 trang s\u1ee9c<\/td><td>S\u00e1ng b\u00f3ng v\u00e0 ch\u1ed1ng tr\u1ea7y x\u01b0\u1edbc<\/td><\/tr><tr><td>Thi\u1ebft b\u1ecb nh\u00e0 b\u1ebfp<\/td><td>Giao di\u1ec7n hi\u1ec7n \u0111\u1ea1i v\u00e0 b\u1ea3o v\u1ec7 ch\u1ed1ng h\u01b0 h\u1ea1i<\/td><\/tr><tr><td>V\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng<\/td><td>Ki\u1ec3u d\u00e1ng th\u1eddi trang v\u00e0 b\u1ea3o v\u1ec7 kh\u1ecfi th\u1eddi ti\u1ebft<\/td><\/tr><tr><td>Ph\u1ee5 t\u00f9ng \u00f4 t\u00f4<\/td><td>M\u1ea1nh m\u1ebd h\u01a1n v\u00e0 h\u1ea5p d\u1eabn h\u01a1n<\/td><\/tr><tr><td>Dao k\u00e9o v\u00e0 d\u1ee5ng c\u1ee5<\/td><td>Gi\u1eef \u0111\u1ed9 s\u1eafc b\u00e9n v\u00e0 ch\u1ed1ng g\u1ec9<\/td><\/tr><tr><td>\u0110i\u1ec7n t\u1eed<\/td><td>Kh\u00f4ng tr\u1ea7y x\u01b0\u1edbc v\u00e0 v\u1ebb ngo\u00e0i cao c\u1ea5p<\/td><\/tr><tr><td>D\u1ee5ng c\u1ee5 y t\u1ebf<\/td><td>Ch\u1eafc ch\u1eafn, s\u1ea1ch s\u1ebd v\u00e0 ch\u1ed1ng g\u1ec9<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\">&nbsp;\u01afu v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a c\u00f4ng ngh\u1ec7 ph\u1ee7 PVD l\u00e0 g\u00ec?<\/h2><p>Sau \u0111\u00e2y l\u00e0 nh\u1eefng \u01b0u \u0111i\u1ec3m c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 PVD.<\/p><ol class=\"wp-block-list\"><li>\u0110\u1ed9 b\u1ec1n \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n<\/li><\/ol><p>L\u1edbp ph\u1ee7 PVD t\u1ea1o th\u00eam l\u1edbp b\u1ea3o v\u1ec7 c\u1ee9ng c\u00e1p cho th\u00e9p kh\u00f4ng g\u1ec9. N\u00f3 gi\u00fap th\u00e9p ch\u1ed1ng tr\u1ea7y x\u01b0\u1edbc, m\u00e0i m\u00f2n v\u00e0 h\u01b0 h\u1ecfng h\u00e0ng ng\u00e0y t\u1ed1t h\u01a1n.<\/p><ol start=\"2\" class=\"wp-block-list\"><li>Ch\u1ed1ng \u0103n m\u00f2n<\/li><\/ol><p>Th\u00e9p kh\u00f4ng g\u1ec9 PVD c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n tuy\u1ec7t v\u1eddi. \u0110i\u1ec1u n\u00e0y l\u00e0m cho n\u00f3 ph\u00f9 h\u1ee3p \u0111\u1ec3 s\u1eed d\u1ee5ng c\u1ea3 trong nh\u00e0 v\u00e0 ngo\u00e0i tr\u1eddi.<\/p><ol start=\"3\" class=\"wp-block-list\"><li>\u0110\u1ed9 c\u1ee9ng \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n<\/li><\/ol><p>L\u1edbp ph\u1ee7 PVD l\u00e0m t\u0103ng \u0111\u1ed9 c\u1ee9ng b\u1ec1 m\u1eb7t c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9. N\u00f3 cung c\u1ea5p kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 b\u1ed5 sung ch\u1ed1ng l\u1ea1i va \u0111\u1eadp v\u00e0 m\u00e0i m\u00f2n.<\/p><ol start=\"4\" class=\"wp-block-list\"><li>B\u1ea3o tr\u00ec th\u1ea5p<\/li><\/ol><p>L\u1edbp ph\u1ee7 PVD d\u1ec5 v\u1ec7 sinh v\u00e0 b\u1ea3o d\u01b0\u1ee1ng. L\u1edbp ph\u1ee7 gi\u00fap ng\u0103n ng\u1eeba d\u1ea5u v\u00e2n tay v\u00e0 v\u1ebft b\u1ea9n. N\u00f3 gi\u1eef cho b\u1ec1 m\u1eb7t tr\u00f4ng nguy\u00ean s\u01a1 v\u1edbi \u00edt c\u00f4ng s\u1ee9c nh\u1ea5t.<\/p><ol start=\"5\" class=\"wp-block-list\"><li>Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch sinh h\u1ecdc<\/li><\/ol><p>M\u1ed9t s\u1ed1 l\u1edbp ph\u1ee7 PVD \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho th\u00e9p kh\u00f4ng g\u1ec9, ch\u1eb3ng h\u1ea1n nh\u01b0 titan nitride, c\u00f3 t\u00ednh t\u01b0\u01a1ng th\u00edch sinh h\u1ecdc, khi\u1ebfn ch\u00fang ph\u00f9 h\u1ee3p \u0111\u1ec3 s\u1eed d\u1ee5ng cho c\u00e1c d\u1ee5ng c\u1ee5 v\u00e0 thi\u1ebft b\u1ecb c\u1ea5y gh\u00e9p y t\u1ebf.<\/p><ol start=\"6\" class=\"wp-block-list\"><li>M\u00f4i tr\u01b0\u1eddng&nbsp;<\/li><\/ol><p>Th\u00e2n thi\u1ec7nQuy tr\u00ecnh PVD th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng. B\u1edfi v\u00ec n\u00f3 kh\u00f4ng s\u1eed d\u1ee5ng h\u00f3a ch\u1ea5t \u0111\u1ed9c h\u1ea1i v\u00e0 t\u1ea1o ra l\u01b0\u1ee3ng ch\u1ea5t th\u1ea3i t\u1ed1i thi\u1ec3u.<\/p><p>Sau \u0111\u00e2y l\u00e0 nh\u1eefng nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 PVD.<\/p><ol class=\"wp-block-list\"><li>Chi ph\u00ed cao h\u01a1n<\/li><\/ol><p>&nbsp;Th\u00e9p kh\u00f4ng g\u1ec9 PVD c\u00f3 th\u1ec3 \u0111\u1eaft h\u01a1n th\u00e9p kh\u00f4ng g\u1ec9 ch\u01b0a qua x\u1eed l\u00fd do ph\u1ea3i tr\u1ea3i qua quy tr\u00ecnh ph\u1ee7 b\u1ed5 sung.<\/p><ol start=\"2\" class=\"wp-block-list\"><li>S\u1ef1 ph\u1ee9c t\u1ea1p trong s\u1eeda ch\u1eefa<\/li><\/ol><p>R\u1ea5t kh\u00f3 \u0111\u1ec3 s\u1eeda ch\u1eefa l\u1edbp ph\u1ee7 b\u1ecb h\u1ecfng v\u00e0 c\u00f3 th\u1ec3 c\u1ea7n ph\u1ea3i s\u01a1n l\u1ea1i to\u00e0n b\u1ed9 s\u1ea3n ph\u1ea9m.&nbsp;<\/p><ol start=\"3\" class=\"wp-block-list\"><li>Gi\u1edbi h\u1ea1n \u0111\u1ed9 d\u00e0y<\/li><\/ol><p>L\u1edbp ph\u1ee7 PVD r\u1ea5t m\u1ecfng n\u00ean m\u1eb7c d\u00f9 c\u00f3 t\u00e1c d\u1ee5ng b\u1ea3o v\u1ec7 b\u1ec1 m\u1eb7t nh\u01b0ng kh\u00f4ng l\u00e0m t\u0103ng \u0111\u00e1ng k\u1ec3 \u0111\u1ed9 b\u1ec1n c\u1ea5u tr\u00fac t\u1ed5ng th\u1ec3 c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9.<\/p><ol start=\"4\" class=\"wp-block-list\"><li>S\u1ee9c \u0111\u1ec1 kh\u00e1ng h\u1ea1n ch\u1ebf v\u1edbi \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t<\/li><\/ol><p>L\u1edbp ph\u1ee7 PVD c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu h\u1ea1n ch\u1ebf v\u1edbi \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t v\u00e0 trong nh\u1eefng m\u00f4i tr\u01b0\u1eddng r\u1ea5t kh\u1eafc nghi\u1ec7t nh\u01b0 nhi\u1ec7t \u0111\u1ed9 cao ho\u1eb7c h\u00f3a ch\u1ea5t \u0103n m\u00f2n, ch\u00fang c\u00f3 th\u1ec3 b\u1ecb xu\u1ed1ng c\u1ea5p theo th\u1eddi gian.<\/p><h2 class=\"wp-block-heading\">\u0110\u1ed9 b\u1ec1n c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 ph\u1ee7 PVD<\/h2><p>Th\u00e9p kh\u00f4ng g\u1ec9 PVD n\u1ed5i ti\u1ebfng v\u1edbi \u0111\u1ed9 b\u1ec1n tuy\u1ec7t v\u1eddi. L\u1edbp ph\u1ee7 PVD l\u00e0m cho b\u1ec1 m\u1eb7t c\u1ee9ng h\u01a1n, do \u0111\u00f3 ch\u1ed1ng tr\u1ea7y x\u01b0\u1edbc v\u00e0 m\u00e0i m\u00f2n t\u1ed1t h\u01a1n nhi\u1ec1u so v\u1edbi th\u00e9p kh\u00f4ng g\u1ec9 ch\u01b0a qua x\u1eed l\u00fd. Sau \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 c\u00e2u h\u1ecfi c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n hi\u1ec3u \u0111\u01b0\u1ee3c \u0111\u1ed9 b\u1ec1n c\u1ee7a n\u00f3.<\/p><h3 class=\"wp-block-heading\">Th\u00e9p kh\u00f4ng g\u1ec9 PVD c\u00f3 \u0111\u1ed9 b\u1ec1n bao l\u00e2u?<\/h3><p>\u0110\u1ed1i v\u1edbi h\u1ea7u h\u1ebft c\u00e1c \u1ee9ng d\u1ee5ng, th\u00e9p kh\u00f4ng g\u1ec9 PVD c\u00f3 th\u1ec3 duy tr\u00ec v\u1ebb ngo\u00e0i v\u00e0 hi\u1ec7u su\u1ea5t trong 10 \u0111\u1ebfn 15 n\u0103m ho\u1eb7c th\u1eadm ch\u00ed l\u00e2u h\u01a1n. M\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t ho\u1eb7c s\u1eed d\u1ee5ng nhi\u1ec1u c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m tu\u1ed5i th\u1ecd c\u1ee7a n\u00f3.<\/p><h3 class=\"wp-block-heading\">L\u1edbp m\u1ea1 PVD c\u00f3 b\u1ecb m\u00f2n kh\u00f4ng?<\/h3><p>M\u1ea1 PVD r\u1ea5t b\u1ec1n. Nh\u01b0ng n\u00f3 c\u00f3 th\u1ec3 b\u1ecb m\u00f2n theo th\u1eddi gian, th\u01b0\u1eddng l\u00e0 n\u1ebfu ti\u1ebfp x\u00fac v\u1edbi m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t ho\u1eb7c s\u1eed d\u1ee5ng nhi\u1ec1u.<\/p><h3 class=\"wp-block-heading\">L\u1edbp ph\u1ee7 PVD c\u00f3 b\u1ecb bong tr\u00f3c kh\u00f4ng?<\/h3><p>Nh\u00ecn chung, l\u1edbp ph\u1ee7 PVD r\u1ea5t \u1ed5n \u0111\u1ecbnh v\u00e0 kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng bong tr\u00f3c trong \u0111i\u1ec1u ki\u1ec7n b\u00ecnh th\u01b0\u1eddng. N\u1ebfu v\u1eadt li\u1ec7u b\u00ean d\u01b0\u1edbi b\u1ecb h\u01b0 h\u1ecfng ho\u1eb7c l\u1edbp ph\u1ee7 kh\u00f4ng \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng \u0111\u00fang c\u00e1ch, bong tr\u00f3c c\u00f3 th\u1ec3 x\u1ea3y ra.<\/p><h3 class=\"wp-block-heading\">L\u1edbp ph\u1ee7 PVD c\u00f3 ch\u1ed1ng tr\u1ea7y x\u01b0\u1edbc kh\u00f4ng?<\/h3><p>N\u00f3 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng tr\u1ea7y x\u01b0\u1edbc cao. Nh\u00ecn chung, c\u00e1c v\u1eadt d\u1ee5ng h\u00e0ng ng\u00e0y nh\u01b0 ch\u00eca kh\u00f3a ho\u1eb7c ti\u1ec1n xu s\u1ebd kh\u00f4ng d\u1ec5 b\u1ecb tr\u1ea7y x\u01b0\u1edbc. Nh\u01b0ng v\u1edbi l\u1ef1c m\u1ea1nh ho\u1eb7c v\u1eadt s\u1eafc nh\u1ecdn, n\u00f3 v\u1eabn c\u00f3 th\u1ec3 b\u1ecb tr\u1ea7y x\u01b0\u1edbc.<\/p><h3 class=\"wp-block-heading\">PVD c\u00f3 b\u1ecb x\u1ec9n m\u00e0u kh\u00f4ng?<\/h3><p>Th\u00e9p kh\u00f4ng g\u1ec9 PVD c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng x\u1ec9n m\u00e0u. L\u1edbp ph\u1ee7 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u1ed5n \u0111\u1ecbnh v\u00e0 ch\u1ed1ng l\u1ea1i c\u00e1c ph\u1ea3n \u1ee9ng g\u00e2y x\u1ec9n m\u00e0u.<\/p><h2 class=\"wp-block-heading\">B\u1ea3o tr\u00ec v\u00e0 ch\u0103m s\u00f3c<\/h2><p>Th\u00e9p kh\u00f4ng g\u1ec9 PVD c\u1ee7a b\u1ea1n s\u1ebd gi\u1eef \u0111\u01b0\u1ee3c v\u1ebb ngo\u00e0i l\u00e2u h\u01a1n v\u00e0 b\u1ec1n h\u01a1n. Sau \u0111\u00e2y l\u00e0 c\u00e1c b\u01b0\u1edbc \u0111\u01a1n gi\u1ea3n.<\/p><ol class=\"wp-block-list\"><li>V\u1ec7 sinh th\u01b0\u1eddng xuy\u00ean. Lau b\u1ec1 m\u1eb7t b\u1eb1ng v\u1ea3i m\u1ec1m, \u1ea9m \u0111\u1ec3 lo\u1ea1i b\u1ecf b\u1ee5i v\u00e0 d\u1ea5u v\u00e2n tay. N\u1ebfu c\u1ea7n, h\u00e3y s\u1eed d\u1ee5ng x\u00e0 ph\u00f2ng nh\u1eb9, nh\u01b0ng tr\u00e1nh xa c\u00e1c h\u00f3a ch\u1ea5t m\u1ea1nh.<\/li>\n\n<li>Tr\u00e1nh s\u1eed d\u1ee5ng ch\u1ea5t m\u00e0i m\u00f2n. Tr\u00e1nh l\u00e0m x\u01b0\u1edbc l\u1edbp ph\u1ee7. Vui l\u00f2ng kh\u00f4ng s\u1eed d\u1ee5ng ch\u1ea5t t\u1ea9y r\u1eeda m\u00e0i m\u00f2n, mi\u1ebfng ch\u00e0 ho\u1eb7c len th\u00e9p.<\/li>\n\n<li>Lau kh\u00f4 ho\u00e0n to\u00e0n. Sau khi v\u1ec7 sinh xong, lau kh\u00f4 b\u1ec1 m\u1eb7t b\u1eb1ng v\u1ea3i m\u1ec1m v\u00e0 tr\u00e1nh \u0111\u1ec3 l\u1ea1i v\u1ebft n\u01b0\u1edbc v\u00e0 v\u1ec7t n\u01b0\u1edbc.<\/li>\n\n<li>X\u1eed l\u00fd c\u1ea9n th\u1eadn. C\u1ea9n th\u1eadn v\u1edbi c\u00e1c v\u1eadt s\u1eafc nh\u1ecdn ho\u1eb7c b\u1ec1 m\u1eb7t th\u00f4 r\u00e1p c\u00f3 th\u1ec3 l\u00e0m x\u01b0\u1edbc l\u1edbp ph\u1ee7 PVD c\u1ee7a b\u1ea1n.<\/li>\n\n<li>B\u1ea3o qu\u1ea3n \u0111\u00fang c\u00e1ch. Khi kh\u00f4ng s\u1eed d\u1ee5ng, h\u00e3y b\u1ea3o qu\u1ea3n c\u00e1c s\u1ea3n ph\u1ea9m ph\u1ee7 PVD \u1edf n\u01a1i kh\u00f4 r\u00e1o, tr\u00e1nh \u00e1nh n\u1eafng tr\u1ef1c ti\u1ebfp v\u00e0 nhi\u1ec7t \u0111\u1ed9 kh\u1eafc nghi\u1ec7t.<\/li><\/ol><p>\u0110\u1ecdc li\u00ean quan<br><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/maintenance\/scratches\/\">L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 lo\u1ea1i b\u1ecf v\u1ebft x\u01b0\u1edbc tr\u00ean th\u00e9p kh\u00f4ng g\u1ec9?<\/a><\/p><h2 class=\"wp-block-heading\">L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 s\u1ea3n xu\u1ea5t th\u00e9p kh\u00f4ng g\u1ec9 PVD?<\/h2><p>Chu\u1ea9n b\u1ecb b\u1ec1 m\u1eb7t<\/p><p>L\u00e0m s\u1ea1ch v\u00e0 \u0111\u00e1nh b\u00f3ng b\u1ec1 m\u1eb7t th\u00e9p kh\u00f4ng g\u1ec9. \u0110\u1ea3m b\u1ea3o kh\u00f4ng c\u00f3 ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m. B\u01b0\u1edbc n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 l\u1edbp ph\u1ee7 b\u00e1m d\u00ednh \u0111\u00fang c\u00e1ch.<\/p><p>Quy tr\u00ecnh ph\u1ee7 PVD<\/p><p>\u0110\u1eb7t th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u00e3 chu\u1ea9n b\u1ecb v\u00e0o bu\u1ed3ng ch\u00e2n kh\u00f4ng. B\u00ean trong bu\u1ed3ng, v\u1eadt li\u1ec7u ph\u1ee7 (th\u01b0\u1eddng l\u00e0 kim lo\u1ea1i nh\u01b0 titan, zirconi ho\u1eb7c crom) \u0111\u01b0\u1ee3c b\u1ed1c h\u01a1i b\u1eb1ng nhi\u1ec7t \u0111\u1ed9 cao ho\u1eb7c plasma. Sau \u0111\u00f3, v\u1eadt li\u1ec7u b\u1ed1c h\u01a1i s\u1ebd ng\u01b0ng t\u1ee5 tr\u00ean b\u1ec1 m\u1eb7t th\u00e9p kh\u00f4ng g\u1ec9, t\u1ea1o th\u00e0nh l\u1edbp ph\u1ee7 m\u1ecfng, \u0111\u1ec1u.<\/p><p>L\u00e0m m\u00e1t v\u00e0 ho\u00e0n thi\u1ec7n<\/p><p>Th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u01b0\u1ee3c l\u00e0m ngu\u1ed9i d\u1ea7n sau khi ph\u1ee7. N\u00f3 c\u00f3 th\u1ec3 tr\u1ea3i qua c\u00e1c qu\u00e1 tr\u00ecnh ho\u00e0n thi\u1ec7n b\u1ed5 sung, nh\u01b0 \u0111\u00e1nh b\u00f3ng, \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c v\u1ebb ngo\u00e0i mong mu\u1ed1n.<\/p><p>Ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng<\/p><p>Th\u00e9p kh\u00f4ng g\u1ec9 ph\u1ee7 \u0111\u01b0\u1ee3c ki\u1ec3m tra v\u1ec1 \u0111\u1ed9 d\u00e0y l\u1edbp ph\u1ee7, \u0111\u1ed9 b\u00e1m d\u00ednh v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng t\u1ed5ng th\u1ec3 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n y\u00eau c\u1ea7u.<\/p><h2 class=\"wp-block-heading\">Quy tr\u00ecnh ph\u1ee7 PVD<\/h2><p>M\u00f4i tr\u01b0\u1eddng ch\u00e2n kh\u00f4ng<\/p><p>Qu\u00e1 tr\u00ecnh PVD di\u1ec5n ra trong bu\u1ed3ng ch\u00e2n kh\u00f4ng. Vi\u1ec7c t\u1ea1o ch\u00e2n kh\u00f4ng l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 ng\u0103n ng\u1eeba \u00f4 nhi\u1ec5m v\u00e0 cho ph\u00e9p v\u1eadt li\u1ec7u ph\u1ee7 b\u1ed1c h\u01a1i hi\u1ec7u qu\u1ea3.<\/p><p>V\u1eadt li\u1ec7u m\u1ee5c ti\u00eau b\u1ed1c h\u01a1i<\/p><p>B\u00ean trong bu\u1ed3ng, v\u1eadt li\u1ec7u ph\u1ee7 r\u1eafn, th\u01b0\u1eddng l\u00e0 kim lo\u1ea1i nh\u01b0 titan, zirconi ho\u1eb7c crom, \u0111\u01b0\u1ee3c nung n\u00f3ng \u0111\u1ebfn nhi\u1ec7t \u0111\u1ed9 cao ho\u1eb7c b\u1ecb b\u1eafn ph\u00e1 b\u1eb1ng ion (plasma) cho \u0111\u1ebfn khi n\u00f3 bay h\u01a1i th\u00e0nh kh\u00ed.<\/p><p>L\u1edbp ph\u1ee7 l\u1eafng \u0111\u1ecdng<\/p><p>V\u1eadt li\u1ec7u bay h\u01a1i \u0111i qua ch\u00e2n kh\u00f4ng v\u00e0 ng\u01b0ng t\u1ee5 tr\u00ean b\u1ec1 m\u1eb7t th\u00e9p kh\u00f4ng g\u1ec9, t\u1ea1o th\u00e0nh m\u1ed9t l\u1edbp m\u1ecfng, \u0111\u1ed3ng nh\u1ea5t. L\u1edbp n\u00e0y li\u00ean k\u1ebft v\u1edbi th\u00e9p \u1edf c\u1ea5p \u0111\u1ed9 ph\u00e2n t\u1eed, \u0111\u1ea3m b\u1ea3o l\u1edbp ph\u1ee7 b\u1ec1n v\u00e0 ch\u1eafc.<\/p><p>Ki\u1ec3m so\u00e1t \u0111\u1ed9 d\u00e0y v\u00e0 th\u00e0nh ph\u1ea7n<\/p><p>\u0110\u1ed9 d\u00e0y c\u1ee7a l\u1edbp ph\u1ee7 v\u00e0 th\u00e0nh ph\u1ea7n c\u1ee7a n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c b\u1eb1ng c\u00e1ch \u0111i\u1ec1u ch\u1ec9nh c\u00e1c th\u00f4ng s\u1ed1 quy tr\u00ecnh nh\u01b0 nhi\u1ec7t \u0111\u1ed9, \u00e1p su\u1ea5t v\u00e0 lo\u1ea1i v\u1eadt li\u1ec7u s\u1eed d\u1ee5ng.<\/p><p>L\u00e0m m\u00e1t v\u00e0 \u0111\u00f4ng \u0111\u1eb7c<\/p><p>Khi \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 d\u00e0y l\u1edbp ph\u1ee7 mong mu\u1ed1n, l\u1edbp th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u01b0\u1ee3c ph\u1ee7 s\u1ebd \u0111\u01b0\u1ee3c \u0111\u1ec3 ngu\u1ed9i, gi\u00fap l\u1edbp m\u1edbi \u0111\u00f4ng c\u1ee9ng v\u00e0 gi\u1eef nguy\u00ean c\u00e1c \u0111\u1eb7c t\u00ednh c\u1ee7a n\u00f3.<\/p><h3 class=\"wp-block-heading\">M\u00e0u s\u1eafc kh\u00e1c nhau c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 PVD<\/h3><p>C\u00f3 th\u1ec3 s\u1ea3n xu\u1ea5t th\u00e9p kh\u00f4ng g\u1ec9 PVD c\u00f3 nhi\u1ec1u m\u00e0u s\u1eafc kh\u00e1c nhau t\u00f9y thu\u1ed9c v\u00e0o v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong qu\u00e1 tr\u00ecnh ph\u1ee7 v\u00e0 \u0111\u1ed9 ho\u00e0n thi\u1ec7n c\u1ea7n thi\u1ebft. Sau \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 l\u1edbp ph\u1ee7 ph\u1ed5 bi\u1ebfn.<\/p><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Lo\u1ea1i l\u1edbp ph\u1ee7 PVD<\/strong><\/td><td><strong>M\u00e0u s\u1eafc<\/strong><\/td><td><strong>S\u1eed d\u1ee5ng ch\u00ednh<\/strong><\/td><\/tr><tr><td>Titan Nitride (TiN)<\/td><td>V\u00e0ng\/V\u00e0ng nh\u1ea1t<\/td><td>\u0110\u1ed3 trang s\u1ee9c, \u0111\u1ed3ng h\u1ed3, d\u1ee5ng c\u1ee5<\/td><\/tr><tr><td>Zirconium Nitride (ZrN)<\/td><td>V\u00e0ng<\/td><td>\u1ee8ng d\u1ee5ng trang tr\u00ed<\/td><\/tr><tr><td>Titan Cacbonitride (TiCN)<\/td><td>X\u00e1m\/X\u00e1m \u0111\u1eadm<\/td><td>D\u1ee5ng c\u1ee5 c\u1eaft, ph\u1ee5 t\u00f9ng \u00f4 t\u00f4<\/td><\/tr><tr><td>Crom Nitride (CrN)<\/td><td>B\u1ea1c\/Kim lo\u1ea1i<\/td><td>Thi\u1ebft b\u1ecb, linh ki\u1ec7n \u00f4 t\u00f4<\/td><\/tr><tr><td>Carbon gi\u1ed1ng kim c\u01b0\u01a1ng (DLC)<\/td><td>\u0110en\/T\u1ed1i<\/td><td>C\u00e1c m\u1eb7t h\u00e0ng hi\u1ec7u su\u1ea5t cao<\/td><\/tr><\/tbody><\/table><\/figure><p>Ngo\u00e0i ra c\u00f2n c\u00f3 nhi\u1ec1u m\u00e0u s\u1eafc v\u00e0 l\u1edbp ho\u00e0n thi\u1ec7n kh\u00e1c nhau, ch\u1eb3ng h\u1ea1n nh\u01b0 v\u00e0ng h\u1ed3ng, xanh lam ho\u1eb7c hi\u1ec7u \u1ee9ng c\u1ea7u v\u1ed3ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00f9y ch\u1ec9nh b\u1eb1ng l\u1edbp ph\u1ee7 PVD.<\/p><h2 class=\"wp-block-heading\">Ph\u1ee7 PVD so v\u1edbi m\u1ea1 \u0111i\u1ec7n<\/h2><p>\u0110\u1ed9 b\u1ec1n<\/p><p>L\u1edbp ph\u1ee7 PVD th\u01b0\u1eddng b\u1ec1n h\u01a1n l\u1edbp m\u1ea1 \u0111i\u1ec7n.<\/p><p>\u0110\u1ed9 d\u00e0y<\/p><p>V\u1edbi kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 m\u1ea1nh m\u1ebd, l\u1edbp ph\u1ee7 PVD m\u1ecfng h\u01a1n, th\u01b0\u1eddng t\u1eeb 0,5 \u0111\u1ebfn 5 micromet, trong khi m\u1ea1 \u0111i\u1ec7n c\u00f3 th\u1ec3 d\u00e0y h\u01a1n.<\/p><p>Tr\u1ecb gi\u00e1<\/p><p>PVD c\u00f3 xu h\u01b0\u1edbng t\u1ed1n k\u00e9m h\u01a1n m\u1ea1 \u0111i\u1ec7n v\u00ec c\u00f4ng ngh\u1ec7 v\u00e0 thi\u1ebft b\u1ecb ph\u1ee9c t\u1ea1p c\u1ea7n thi\u1ebft. Tuy nhi\u00ean, tu\u1ed5i th\u1ecd d\u00e0i h\u01a1n c\u1ee7a PVD c\u00f3 th\u1ec3 b\u00f9 \u0111\u1eafp chi ph\u00ed ban \u0111\u1ea7u cao h\u01a1n.<\/p><p>T\u00e1c \u0111\u1ed9ng m\u00f4i tr\u01b0\u1eddng<\/p><p>PVD th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng h\u01a1n v\u00ec kh\u00f4ng s\u1eed d\u1ee5ng h\u00f3a ch\u1ea5t \u0111\u1ed9c h\u1ea1i ho\u1eb7c t\u1ea1o ra ch\u1ea5t th\u1ea3i \u0111\u00e1ng k\u1ec3.<\/p><p>\u0110\u1ed9 b\u00e1m d\u00ednh<\/p><p>L\u1edbp ph\u1ee7 PVD li\u00ean k\u1ebft ch\u1eb7t ch\u1ebd v\u1edbi b\u1ec1 m\u1eb7t v\u00e0 \u00edt b\u1ecb bong tr\u00f3c h\u01a1n so v\u1edbi m\u1ea1 \u0111i\u1ec7n.<\/p><p>T\u00f9y ch\u1ecdn th\u1ea9m m\u1ef9<\/p><p>PVD cung c\u1ea5p nhi\u1ec1u m\u00e0u s\u1eafc v\u00e0 l\u1edbp ho\u00e0n thi\u1ec7n h\u01a1n, bao g\u1ed3m hi\u1ec7u \u1ee9ng v\u00e0ng r\u1ef1c r\u1ee1, \u0111en v\u00e0 c\u1ea7u v\u1ed3ng. M\u1ea1 \u0111i\u1ec7n cung c\u1ea5p \u00edt t\u00f9y ch\u1ecdn m\u00e0u h\u01a1n, th\u01b0\u1eddng l\u00e0 b\u1ea1c, v\u00e0ng ho\u1eb7c niken.<\/p><h3 class=\"wp-block-heading\">Lo\u1ea1i th\u00e9p kh\u00f4ng g\u1ec9 n\u00e0o ph\u00f9 h\u1ee3p v\u1edbi c\u00f4ng ngh\u1ec7 PVD?<\/h3><p>H\u1ea7u h\u1ebft c\u00e1c lo\u1ea1i th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u1ec1u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u1ee7 PVD. M\u1ed9t s\u1ed1 lo\u1ea1i th\u00e9p kh\u00f4ng g\u1ec9 ph\u00f9 h\u1ee3p \u0111\u1ec3 ph\u1ee7 PVD.<\/p><ul class=\"wp-block-list\"><li>Th\u00e9p kh\u00f4ng g\u1ec9 304:&nbsp;<\/li><\/ul><p>\u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng lo\u1ea1i th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t, \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u00e0 t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc t\u1ed1t. L\u1edbp ph\u1ee7 PVD c\u00f3 th\u1ec3 t\u0103ng c\u01b0\u1eddng th\u00eam \u0111\u1ed9 c\u1ee9ng b\u1ec1 m\u1eb7t v\u00e0 t\u00ednh th\u1ea9m m\u1ef9 trang tr\u00ed. \u0110i\u1ec1u \u0111\u00f3 l\u00e0m cho n\u00f3 tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn \u0111\u1ed1i v\u1edbi c\u00e1c thi\u1ebft b\u1ecb, ki\u1ebfn tr\u00fac v\u00e0 s\u1ea3n ph\u1ea9m ti\u00eau d\u00f9ng.<\/p><ul class=\"wp-block-list\"><li>Th\u00e9p kh\u00f4ng g\u1ec9 316:&nbsp;<\/li><\/ul><p>Th\u00e9p kh\u00f4ng g\u1ec9 316 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n tuy\u1ec7t v\u1eddi, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong m\u00f4i tr\u01b0\u1eddng bi\u1ec3n ho\u1eb7c \u1ee9ng d\u1ee5ng h\u00f3a ch\u1ea5t. L\u1edbp ph\u1ee7 PVD c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n b\u1ec1 m\u1eb7t v\u00e0 ch\u1ed1ng tr\u1ea7y x\u01b0\u1edbc, khi\u1ebfn n\u00f3 tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho \u0111\u1ed3ng h\u1ed3 cao c\u1ea5p, \u0111\u1ed3 trang s\u1ee9c v\u00e0 thi\u1ebft b\u1ecb y t\u1ebf.<\/p><ul class=\"wp-block-list\"><li>Th\u00e9p kh\u00f4ng g\u1ec9 430:&nbsp;<\/li><\/ul><p>Th\u00e9p kh\u00f4ng g\u1ec9 ferritic n\u00e0y kh\u00f4ng t\u1ed1n k\u00e9m nh\u01b0ng v\u1eabn c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n t\u1ed1t. L\u1edbp ph\u1ee7 PVD l\u00e0m t\u0103ng t\u00ednh th\u1ea9m m\u1ef9 v\u00e0 \u0111\u1ed9 c\u1ee9ng b\u1ec1 m\u1eb7t. N\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c thi\u1ebft b\u1ecb nh\u00e0 b\u1ebfp v\u00e0 t\u1ea5m trang tr\u00ed.<\/p><ul class=\"wp-block-list\"><li>Th\u00e9p kh\u00f4ng g\u1ec9 410:&nbsp;<\/li><\/ul><p>\u0110\u00e2y l\u00e0 th\u00e9p kh\u00f4ng g\u1ec9 martensitic \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 c\u1ee9ng t\u1ed1t nh\u01b0ng kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n th\u1ea5p h\u01a1n. L\u1edbp ph\u1ee7 PVD c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u1ed9 ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1ee7a n\u00f3. \u0110i\u1ec1u \u0111\u00f3 l\u00e0m cho<\/p><p>&nbsp;Th\u00edch h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng nh\u01b0 dao k\u00e9o v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n c\u00f4ng nghi\u1ec7p.<\/p><ul class=\"wp-block-list\"><li>Th\u00e9p kh\u00f4ng g\u1ec9 201:&nbsp;<\/li><\/ul><p>Lo\u1ea1i th\u00e9p kh\u00f4ng g\u1ec9 kinh t\u1ebf n\u00e0y c\u00f3 h\u00e0m l\u01b0\u1ee3ng niken th\u1ea5p h\u01a1n v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n th\u1ea5p h\u01a1n m\u1ed9t ch\u00fat so v\u1edbi th\u00e9p 304. L\u1edbp ph\u1ee7 PVD c\u00f3 th\u1ec3 t\u0103ng \u0111\u1ed9 b\u1ec1n v\u00e0 t\u00ednh th\u1ea9m m\u1ef9 c\u1ee7a n\u00f3. N\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c v\u1eadt d\u1ee5ng trang tr\u00ed v\u00e0 \u0111\u1ed3 gia d\u1ee5ng.<\/p><h2 class=\"wp-block-heading\">Nh\u1eefng \u0111i\u1ec1u kh\u00e1c v\u1ec1 th\u00e9p kh\u00f4ng g\u1ec9 PVD<\/h2><h3 class=\"wp-block-heading\">L\u1edbp ph\u1ee7 PVD c\u00f3 th\u1ec3 s\u1eeda ch\u1eefa \u0111\u01b0\u1ee3c kh\u00f4ng?<\/h3><p>L\u1edbp ph\u1ee7 PVD kh\u00f4ng th\u1ec3 d\u1ec5 d\u00e0ng s\u1eeda ch\u1eefa.<\/p><p>\u0110\u1ed1i v\u1edbi nh\u1eefng v\u1ebft x\u01b0\u1edbc nh\u1ecf, \u0111\u00f4i khi c\u00f3 th\u1ec3 \u0111\u00e1nh b\u00f3ng l\u1edbp ph\u1ee7 PVD \u0111\u1ec3 gi\u1ea3m kh\u1ea3 n\u0103ng nh\u00ecn th\u1ea5y. <\/p><p>\u0110\u1ed1i v\u1edbi h\u01b0 h\u1ecfng s\u00e2u ho\u1eb7c hao m\u00f2n nghi\u00eam tr\u1ecdng, l\u1edbp ph\u1ee7 kh\u00f4ng th\u1ec3 s\u1eeda ch\u1eefa \u0111\u01b0\u1ee3c v\u00e0 c\u1ea7n ph\u1ea3i s\u01a1n ph\u1ee7 l\u1ea1i to\u00e0n b\u1ed9.<\/p><h3 class=\"wp-block-heading\">C\u00f3 th\u1ec3 ph\u1ee7 l\u1ea1i PVD \u0111\u01b0\u1ee3c kh\u00f4ng?<\/h3><p>C\u00f3. PVD c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u1ee7 l\u1ea1i, nh\u01b0ng l\u1edbp ph\u1ee7 ban \u0111\u1ea7u ph\u1ea3i \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n tr\u01b0\u1edbc khi ph\u1ee7 l\u1edbp m\u1edbi. Qu\u00e1 tr\u00ecnh n\u00e0y \u0111\u00f2i h\u1ecfi thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng v\u00e0 th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1edfi c\u00e1c chuy\u00ean gia.<\/p><h3 class=\"wp-block-heading\">Th\u00e9p kh\u00f4ng g\u1ec9 PVD so v\u1edbi th\u00e9p kh\u00f4ng g\u1ec9<\/h3><p>Th\u00e9p kh\u00f4ng g\u1ec9 PVD ch\u1ed1ng tr\u1ea7y x\u01b0\u1edbc t\u1ed1t h\u01a1n v\u00e0 c\u00f3 nhi\u1ec1u l\u1ef1a ch\u1ecdn m\u00e0u s\u1eafc h\u01a1n th\u00e9p kh\u00f4ng g\u1ec9 th\u00f4ng th\u01b0\u1eddng. N\u00f3 \u0111\u00f2i h\u1ecfi \u00edt b\u1ea3o tr\u00ec h\u01a1n nh\u01b0ng \u0111\u1eaft h\u01a1n. Quy tr\u00ecnh PVD c\u0169ng th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng h\u01a1n.<\/p><p>Th\u00e9p kh\u00f4ng g\u1ec9 th\u00f4ng th\u01b0\u1eddng d\u1ec5 s\u1eeda ch\u1eefa h\u01a1n, b\u1ec1 m\u1eb7t ph\u1ee7 PVD kh\u00f3 s\u1eeda ch\u1eefa h\u01a1n. <\/p><h2 class=\"wp-block-heading\">T\u00f3m t\u1eaft &amp; Th\u00eam n\u1eefa<\/h2><p>B\u00e0i vi\u1ebft n\u00e0y gi\u1ea3i th\u00edch ng\u1eafn g\u1ecdn v\u1ec1 \u0111\u1ecbnh ngh\u0129a, t\u00ednh ch\u1ea5t, \u1ee9ng d\u1ee5ng v\u00e0 c\u00e1c kh\u00eda c\u1ea1nh quan tr\u1ecdng kh\u00e1c c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 PVD. \u0110\u1ec3 t\u00ecm hi\u1ec3u th\u00eam v\u1ec1 th\u00e9p kh\u00f4ng g\u1ec9 ho\u1eb7c c\u00e1c lo\u1ea1i th\u00e9p kh\u00e1c, h\u00e3y xem <a href=\"https:\/\/steelprogroup.com\/vi\/blog\/\">blog c\u1ee7a ch\u00fang t\u00f4i<\/a> ho\u1eb7c <a href=\"https:\/\/steelprogroup.com\/vi\/contact-us\/\">li\u00ean h\u1ec7 v\u1edbi c\u00e1c chuy\u00ean gia kim lo\u1ea1i c\u1ee7a ch\u00fang t\u00f4i<\/a>.<\/p><p>L\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 cung c\u1ea5p gi\u1ea3i ph\u00e1p h\u00e0ng \u0111\u1ea7u v\u1ec1 th\u00e9p chuy\u00ean d\u1ee5ng, ch\u00fang t\u00f4i cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p \u1ee9ng d\u1ee5ng \u0111a ng\u00e0nh v\u00e0 d\u1ecbch v\u1ee5 t\u00f9y ch\u1ec9nh v\u1edbi cam k\u1ebft ch\u1ea5t l\u01b0\u1ee3ng 100%, cam k\u1ebft ph\u00e1t tri\u1ec3n c\u00f9ng kh\u00e1ch h\u00e0ng. Gh\u00e9 th\u0103m <a href=\"https:\/\/steelprogroup.com\/vi\">trang web c\u1ee7a ch\u00fang t\u00f4i<\/a> \u0111\u1ec3 t\u00ecm hi\u1ec3u th\u00eam, ho\u1eb7c <a href=\"https:\/\/steelprogroup.com\/vi\/contact-us\/\">g\u1eedi cho ch\u00fang t\u00f4i m\u1ed9t b\u00e1o gi\u00e1<\/a>v\u00e0 ch\u00fang t\u00f4i s\u1ebd li\u00ean h\u1ec7 v\u1edbi b\u1ea1n s\u1edbm!<\/p>","protected":false},"excerpt":{"rendered":"<p>Th\u00e9p kh\u00f4ng g\u1ec9 PVD (Physical Vapor Deposition) n\u1ed5i ti\u1ebfng v\u1edbi \u0111\u1ed9 b\u1ec1n v\u00e0 t\u00ednh th\u1ea9m m\u1ef9 cao. Quy tr\u00ecnh ph\u1ee7 ti\u00ean ti\u1ebfn n\u00e0y \u00e1p d\u1ee5ng [\u2026]<\/p>","protected":false},"author":1,"featured_media":10697,"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-10711","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\/10711","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=10711"}],"version-history":[{"count":0,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/posts\/10711\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/media\/10697"}],"wp:attachment":[{"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/media?parent=10711"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/categories?post=10711"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/tags?post=10711"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}