{"id":10691,"date":"2024-09-24T12:00:00","date_gmt":"2024-09-24T04:00:00","guid":{"rendered":"https:\/\/app11147.cloudwayssites.com\/?p=10691"},"modified":"2025-02-17T18:45:17","modified_gmt":"2025-02-17T10:45:17","slug":"thermal-conductivity","status":"publish","type":"post","link":"https:\/\/steelprogroup.com\/vi\/stainless-steel\/properties\/thermal-conductivity\/","title":{"rendered":"Gi\u1ea3i th\u00edch v\u00e0 bi\u1ec3u \u0111\u1ed3 v\u1ec1 \u0111\u1ed9 d\u1eabn nhi\u1ec7t c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9"},"content":{"rendered":"<p>Nghi\u00ean c\u1ee9u s\u00e2u v\u1ec1 \u0111\u1ed9 d\u1eabn nhi\u1ec7t c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 \u00fd ngh\u0129a to l\u1edbn trong vi\u1ec7c t\u1ed1i \u01b0u h\u00f3a l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u v\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t thi\u1ebft b\u1ecb. Ch\u00fang t\u00f4i s\u1ebd th\u1ea3o lu\u1eadn chi ti\u1ebft v\u1ec1 \u0111\u1ed9 d\u1eabn nhi\u1ec7t c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9, ph\u00e2n t\u00edch c\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 d\u1eabn nhi\u1ec7t, \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf v\u00e0 t\u1ea7m quan tr\u1ecdng c\u1ee7a \u0111\u1ed9 d\u1eabn nhi\u1ec7t. Ch\u00fang t\u00f4i c\u0169ng \u0111\u00e3 bi\u00ean so\u1ea1n v\u00e0 \u0111\u01b0a v\u00e0o \u0111\u1ed9 d\u1eabn nhi\u1ec7t c\u1ee7a c\u00e1c lo\u1ea1i th\u00e9p kh\u00f4ng g\u1ec9 th\u00f4ng d\u1ee5ng v\u00e0 c\u00e1c kim lo\u1ea1i kh\u00e1c \u0111\u1ec3 cung c\u1ea5p cho b\u1ea1n d\u1eef li\u1ec7u tr\u1ef1c quan h\u01a1n.<\/p><h2 class=\"wp-block-heading\">\u0110\u1ed9 d\u1eabn nhi\u1ec7t l\u00e0 g\u00ec?<\/h2><p>\u0110\u1ed9 d\u1eabn nhi\u1ec7t (\u03bb ho\u1eb7c k) l\u00e0 th\u01b0\u1edbc \u0111o t\u1ed1c \u0111\u1ed9 truy\u1ec1n nhi\u1ec7t qua m\u1ed9t v\u1eadt li\u1ec7u nh\u1ea5t \u0111\u1ecbnh trong \u0111i\u1ec1u ki\u1ec7n truy\u1ec1n nhi\u1ec7t tr\u1ea1ng th\u00e1i \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u01a1n v\u1ecb c\u1ee7a n\u00f3 l\u00e0 W\/(m\u00b7\u2103) ho\u1eb7c W\/(m\u00b7K). \u0110\u1ed9 d\u1eabn nhi\u1ec7t l\u00e0 m\u1ed9t th\u00f4ng s\u1ed1 quan tr\u1ecdng \u0111\u1ec3 \u0111o kh\u1ea3 n\u0103ng d\u1eabn\/truy\u1ec1n nhi\u1ec7t c\u1ee7a v\u1eadt li\u1ec7u, \u0111\u1ed9 d\u1eabn nhi\u1ec7t c\u00e0ng cao th\u00ec truy\u1ec1n n\u0103ng l\u01b0\u1ee3ng c\u00e0ng nhanh v\u00e0 ng\u01b0\u1ee3c l\u1ea1i.<\/p><h2 class=\"wp-block-heading\">Gi\u00e1 tr\u1ecb K c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 l\u00e0 g\u00ec?<\/h2><p>Th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 \u0111\u1ed9 d\u1eabn nhi\u1ec7t th\u1ea5p kho\u1ea3ng 15-25W\/m\u00b7K, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u \u0111\u1ed9 d\u1eabn nhi\u1ec7t th\u1ea5p. \u0110\u1ed9 d\u1eabn nhi\u1ec7t b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi nhi\u1ec1u y\u1ebfu t\u1ed1 nh\u01b0 th\u00e0nh ph\u1ea7n, ch\u1ebf bi\u1ebfn v\u00e0 m\u00f4i tr\u01b0\u1eddng, l\u00e0m cho n\u00f3 linh ho\u1ea1t v\u00e0 th\u00edch \u1ee9ng trong c\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c nhau.<\/p><h2 class=\"wp-block-heading\">C\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 d\u1eabn nhi\u1ec7t c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9<\/h2><h3 class=\"wp-block-heading\">Th\u00e0nh ph\u1ea7n<\/h3><p>Trong th\u00e9p kh\u00f4ng g\u1ec9, vi\u1ec7c t\u0103ng h\u00e0m l\u01b0\u1ee3ng crom s\u1ebd l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 \u0111\u1ed9 d\u1eabn nhi\u1ec7t c\u1ee7a n\u00f3, trong khi vi\u1ec7c b\u1ed5 sung niken l\u00e0m t\u0103ng \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 d\u1ebbo dai, nh\u01b0ng \u00edt \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 d\u1eabn nhi\u1ec7t. Ngo\u00e0i ra, c\u00e1c nguy\u00ean t\u1ed1 nh\u01b0 molypden v\u00e0 titan c\u0169ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 d\u1eabn nhi\u1ec7t c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 b\u1eb1ng c\u00e1ch \u0111i\u1ec1u ch\u1ec9nh c\u1ea5u tr\u00fac tinh th\u1ec3 v\u00e0 d\u1eabn \u0111i\u1ec7n t\u1eed.<\/p><h3 class=\"wp-block-heading\">C\u1ea5u tr\u00fac vi m\u00f4<\/h3><p>C\u1ea5u tr\u00fac vi m\u00f4 c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9, ch\u1eb3ng h\u1ea1n nh\u01b0 austenite, ferrite, martensite, v.v., c\u00f3 t\u00e1c \u0111\u1ed9ng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn \u0111\u1ed9 d\u1eabn nhi\u1ec7t c\u1ee7a n\u00f3. Th\u00e9p kh\u00f4ng g\u1ec9 austenite (nh\u01b0 304 v\u00e0 316) th\u01b0\u1eddng c\u00f3 \u0111\u1ed9 d\u1eabn nhi\u1ec7t th\u1ea5p h\u01a1n, trong khi th\u00e9p kh\u00f4ng g\u1ec9 ferrite (nh\u01b0 430) c\u00f3 \u0111\u1ed9 d\u1eabn nhi\u1ec7t cao h\u01a1n. \u0110i\u1ec1u n\u00e0y l\u00e0 do c\u00e1c c\u1ea5u tr\u00fac tinh th\u1ec3 kh\u00e1c nhau \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u01b0\u1eddng d\u1eabn v\u00e0 hi\u1ec7u qu\u1ea3 d\u1eabn nhi\u1ec7t.<\/p><h3 class=\"wp-block-heading\">Nhi\u1ec7t \u0111\u1ed9<\/h3><p>\u0110\u1ed9 d\u1eabn nhi\u1ec7t c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 thay \u0111\u1ed5i theo nhi\u1ec7t \u0111\u1ed9 t\u0103ng. Th\u00f4ng th\u01b0\u1eddng, nhi\u1ec7t \u0111\u1ed9 cao h\u01a1n s\u1ebd l\u00e0m t\u0103ng \u0111\u1ed9 d\u1eabn nhi\u1ec7t. \u0110\u1ed1i v\u1edbi th\u00e9p kh\u00f4ng g\u1ec9 304, \u0111\u1ed9 d\u1eabn nhi\u1ec7t l\u00e0 kho\u1ea3ng 16,2 W\/m\u00b7K \u1edf 100\u00b0C v\u00e0 21,5 W\/m\u00b7K \u1edf 500\u00b0C. \u0110i\u1ec1u n\u00e0y l\u00e0 do nhi\u1ec7t \u0111\u1ed9 cao h\u01a1n l\u00e0m t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 rung \u0111\u1ed9ng m\u1ea1ng tinh th\u1ec3 v\u00e0 t\u00ednh di \u0111\u1ed9ng c\u1ee7a electron, t\u0103ng c\u01b0\u1eddng truy\u1ec1n nhi\u1ec7t.<\/p><h3 class=\"wp-block-heading\">C\u00f4ng ngh\u1ec7 x\u1eed l\u00fd<\/h3><p>Qu\u00e1 tr\u00ecnh c\u00e1n ngu\u1ed9i v\u00e0 c\u00e1n n\u00f3ng s\u1ebd \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u1ea5u tr\u00fac vi m\u00f4 c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 v\u00e0 do \u0111\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 d\u1eabn nhi\u1ec7t c\u1ee7a n\u00f3. Qu\u00e1 tr\u00ecnh c\u00e1n ngu\u1ed9i th\u01b0\u1eddng l\u00e0m t\u0103ng m\u1eadt \u0111\u1ed9 v\u00e0 t\u00ednh \u0111\u1ed3ng nh\u1ea5t c\u1ee7a v\u1eadt li\u1ec7u, d\u1eabn \u0111\u1ebfn \u0111\u1ed9 d\u1eabn nhi\u1ec7t t\u0103ng nh\u1eb9. Ngo\u00e0i ra, c\u00e1c qu\u00e1 tr\u00ecnh x\u1eed l\u00fd nhi\u1ec7t nh\u01b0 \u1ee7 v\u00e0 l\u00e0m ngu\u1ed9i \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 d\u1eabn nhi\u1ec7t c\u1ee7a v\u1eadt li\u1ec7u b\u1eb1ng c\u00e1ch thay \u0111\u1ed5i \u1ee9ng su\u1ea5t b\u00ean trong v\u00e0 khuy\u1ebft t\u1eadt tinh th\u1ec3.<\/p><h2 class=\"wp-block-heading\">C\u00e1c c\u00e1ch c\u1ea3i thi\u1ec7n \u0111\u1ed9 d\u1eabn nhi\u1ec7t c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9<\/h2><p>M\u1eb7c d\u00f9 th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 \u0111\u1ed9 d\u1eabn nhi\u1ec7t th\u1ea5p nh\u01b0ng v\u1eabn c\u00f3 nhi\u1ec1u k\u1ef9 thu\u1eadt c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 \u0111\u1ed9 d\u1eabn nhi\u1ec7t c\u1ee7a th\u00e9p \u1edf m\u1ed9t m\u1ee9c \u0111\u1ed9 nh\u1ea5t \u0111\u1ecbnh.<\/p><p><strong>T\u1ed1i \u01b0u h\u00f3a c\u1ea5u tr\u00fac vi m\u00f4:<\/strong> B\u1eb1ng c\u00e1ch \u0111i\u1ec1u ch\u1ec9nh h\u00e0m l\u01b0\u1ee3ng nguy\u00ean t\u1ed1 h\u1ee3p kim v\u00e0 quy tr\u00ecnh x\u1eed l\u00fd nhi\u1ec7t c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9, c\u00f3 th\u1ec3 t\u1ed1i \u01b0u h\u00f3a c\u1ea5u tr\u00fac vi m\u00f4, gi\u1ea3m khuy\u1ebft t\u1eadt m\u1ea1ng tinh th\u1ec3 v\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t d\u1eabn nhi\u1ec7t.<\/p><p><strong>Th\u00eam giai \u0111o\u1ea1n t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 d\u1eabn nhi\u1ec7t: <\/strong>Vi\u1ec7c th\u00eam m\u1ed9t s\u1ed1 h\u1ea1t ho\u1eb7c s\u1ee3i pha th\u1ee9 hai c\u00f3 \u0111\u1ed9 d\u1eabn nhi\u1ec7t cao v\u00e0o th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 th\u1ec3 t\u1ea1o th\u00e0nh m\u1ea1ng l\u01b0\u1edbi d\u1eabn nhi\u1ec7t v\u00e0 c\u1ea3i thi\u1ec7n \u0111\u1ed9 d\u1eabn nhi\u1ec7t t\u1ed5ng th\u1ec3 c\u1ee7a v\u1eadt li\u1ec7u.<\/p><p><strong>S\u1eeda \u0111\u1ed5i b\u1ec1 m\u1eb7t:<\/strong> Th\u00f4ng qua c\u00f4ng ngh\u1ec7 ph\u1ee7 b\u1ec1 m\u1eb7t, m\u1ea1 ho\u1eb7c m\u00e0ng, c\u00f3 th\u1ec3 h\u00ecnh th\u00e0nh m\u1ed9t l\u1edbp v\u1eadt li\u1ec7u c\u00f3 \u0111\u1ed9 d\u1eabn nhi\u1ec7t cao tr\u00ean b\u1ec1 m\u1eb7t th\u00e9p kh\u00f4ng g\u1ec9, do \u0111\u00f3 \u0111\u1ea9y nhanh qu\u00e1 tr\u00ecnh truy\u1ec1n nhi\u1ec7t.<\/p><p><strong>Thi\u1ebft k\u1ebf v\u1eadt li\u1ec7u t\u1ed5ng h\u1ee3p:<\/strong> K\u1ebft h\u1ee3p th\u00e9p kh\u00f4ng g\u1ec9 v\u1edbi c\u00e1c v\u1eadt li\u1ec7u kh\u00e1c c\u00f3 \u0111\u1ed9 d\u1eabn nhi\u1ec7t cao c\u00f3 th\u1ec3 t\u1eadn d\u1ee5ng t\u1ed1i \u0111a \u01b0u \u0111i\u1ec3m c\u1ee7a t\u1eebng v\u1eadt li\u1ec7u v\u00e0 c\u1ea3i thi\u1ec7n \u0111\u1ed9 d\u1eabn nhi\u1ec7t t\u1ed5ng th\u1ec3 c\u1ee7a v\u1eadt li\u1ec7u composite.<\/p><h2 class=\"wp-block-heading\">\u1ee8ng d\u1ee5ng c\u1ee7a \u0111\u1ed9 d\u1eabn nhi\u1ec7t c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9<\/h2><h3 class=\"wp-block-heading\">V\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng<\/h3><p>Th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong m\u1eb7t ti\u1ec1n, m\u00e1i nh\u00e0 v\u00e0 trang tr\u00ed n\u1ed9i th\u1ea5t c\u1ee7a c\u00e1c t\u00f2a nh\u00e0. \u0110\u1ed9 d\u1eabn nhi\u1ec7t th\u1ea5p c\u1ee7a n\u00f3 cho ph\u00e9p n\u00f3 cung c\u1ea5p kh\u1ea3 n\u0103ng c\u00e1ch nhi\u1ec7t t\u1ed1t trong m\u00f4i tr\u01b0\u1eddng nhi\u1ec7t \u0111\u1ed9 cao ho\u1eb7c th\u1ea5p, gi\u00fap c\u00e1c t\u00f2a nh\u00e0 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng. V\u00ed d\u1ee5, v\u00e0o m\u00f9a h\u00e8, th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 th\u1ec3 ng\u0103n nhi\u1ec7t b\u00ean ngo\u00e0i x\u00e2m nh\u1eadp v\u00e0o ph\u00f2ng m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3, do \u0111\u00f3 l\u00e0m gi\u1ea3m t\u1ea7n su\u1ea5t s\u1eed d\u1ee5ng \u0111i\u1ec1u h\u00f2a kh\u00f4ng kh\u00ed v\u00e0 ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng.<\/p><h3 class=\"wp-block-heading\">Thi\u1ebft b\u1ecb ch\u1ebf bi\u1ebfn th\u1ef1c ph\u1ea9m<\/h3><p>Trong ch\u1ebf bi\u1ebfn th\u1ef1c ph\u1ea9m, ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 l\u00e0 r\u1ea5t quan tr\u1ecdng. \u0110\u1ed9 d\u1eabn nhi\u1ec7t th\u1ea5p c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 cho ph\u00e9p n\u00f3 duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 t\u01b0\u01a1ng \u0111\u1ed1i \u1ed5n \u0111\u1ecbnh trong qu\u00e1 tr\u00ecnh ch\u1ebf bi\u1ebfn \u1edf nhi\u1ec7t \u0111\u1ed9 cao, ng\u0103n ng\u1eeba m\u1ea5t nhi\u1ec7t nhanh v\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 ch\u1ebf bi\u1ebfn. V\u00ed d\u1ee5, trong qu\u00e1 tr\u00ecnh n\u01b0\u1edbng, khay n\u01b0\u1edbng b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 th\u1ec3 ph\u00e2n b\u1ed5 nhi\u1ec7t \u0111\u1ec1u \u0111\u1ec3 c\u00f3 k\u1ebft qu\u1ea3 n\u01b0\u1edbng t\u1ed1t nh\u1ea5t b\u1eb1ng c\u00e1ch \u0111\u1ea3m b\u1ea3o th\u1ef1c ph\u1ea9m \u0111\u01b0\u1ee3c l\u00e0m n\u00f3ng \u0111\u1ec1u.<\/p><h3 class=\"wp-block-heading\">Thi\u1ebft b\u1ecb h\u00f3a ch\u1ea5t<\/h3><p>Th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u00e0 \u0111\u1ed9 d\u1eabn nhi\u1ec7t th\u1ea5p, v\u00e0 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t trong c\u00e1c thi\u1ebft b\u1ecb h\u00f3a ch\u1ea5t ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 \u00e1p su\u1ea5t cao nh\u01b0 l\u00f2 ph\u1ea3n \u1ee9ng, \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 b\u1ec3 ch\u1ee9a. Trong ng\u00e0nh c\u00f4ng nghi\u1ec7p h\u00f3a d\u1ea7u, b\u1ec3 ch\u1ee9a b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 h\u00f3a ch\u1ea5t, k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd thi\u1ebft b\u1ecb v\u00e0 c\u1ea3i thi\u1ec7n an to\u00e0n quy tr\u00ecnh.<\/p><h3 class=\"wp-block-heading\">Thi\u1ebft b\u1ecb y t\u1ebf<\/h3><p><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/medical-grade\/\">Th\u00e9p kh\u00f4ng g\u1ec9 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m d\u1ee5ng c\u1ee5 y t\u1ebf<\/a> ch\u1eb3ng h\u1ea1n nh\u01b0 dao m\u1ed5, k\u1eb9p v\u00e0 c\u1ea5y gh\u00e9p, v\u00e0 n\u00f3 c\u00f3 th\u1ec3 duy tr\u00ec h\u00ecnh d\u1ea1ng v\u00e0 ch\u1ee9c n\u0103ng c\u1ee7a n\u00f3 trong qu\u00e1 tr\u00ecnh kh\u1eed tr\u00f9ng. \u0110\u1ed9 d\u1eabn nhi\u1ec7t th\u1ea5p c\u1ee7a n\u00f3 \u0111\u1ea3m b\u1ea3o s\u1eed d\u1ee5ng an to\u00e0n. Trong qu\u00e1 tr\u00ecnh ph\u1eabu thu\u1eadt, n\u00f3 c\u00f3 th\u1ec3 nhanh ch\u00f3ng th\u00edch \u1ee9ng v\u1edbi nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng \u0111\u1ec3 tr\u00e1nh s\u1ef1 kh\u00f3 ch\u1ecbu c\u1ee7a b\u1ec7nh nh\u00e2n.<\/p><h3 class=\"wp-block-heading\">Ng\u00e0nh c\u00f4ng nghi\u1ec7p \u00f4 t\u00f4<\/h3><p>Trong ng\u00e0nh c\u00f4ng nghi\u1ec7p \u00f4 t\u00f4, \u0111\u1ed9 d\u1eabn nhi\u1ec7t th\u1ea5p c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 cho ph\u00e9p n\u00f3 cung c\u1ea5p kh\u1ea3 n\u0103ng c\u00e1ch nhi\u1ec7t t\u1ed1t trong \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 cao, do \u0111\u00f3 c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 nhi\u00ean li\u1ec7u v\u00e0 \u0111\u1ed9 an to\u00e0n c\u1ee7a xe. V\u00ed d\u1ee5, \u1ed1ng x\u1ea3 b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m hi\u1ec7u qu\u1ea3 nhi\u1ec7t \u0111\u1ed9 kh\u00ed th\u1ea3i v\u00e0 b\u1ea3o v\u1ec7 c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c c\u1ee7a th\u00e2n xe kh\u1ecfi b\u1ecb h\u01b0 h\u1ecfng do nhi\u1ec7t \u0111\u1ed9 cao.<\/p><h2 class=\"wp-block-heading\">\u0110\u1ed9 d\u1eabn nhi\u1ec7t c\u1ee7a c\u00e1c lo\u1ea1i th\u00e9p kh\u00f4ng g\u1ec9 kh\u00e1c nhau<\/h2><h3 class=\"wp-block-heading\">\u0110\u1ed9 d\u1eabn nhi\u1ec7t c\u1ee7a SS 304 l\u00e0 bao nhi\u00eau?<\/h3><p>\u1ede nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng (20\u00b0C), l\u00e0 16,2 W\/m\u00b7K; \u1edf 100\u00b0C, l\u00e0 16,2 W\/m\u00b7K; \u1edf 300\u00b0C, l\u00e0 18,4 W\/m\u00b7K; \u1edf 500\u00b0C, l\u00e0 21,5 W\/m\u00b7K.<\/p><h3 class=\"wp-block-heading\">\u0110\u1ed9 d\u1eabn nhi\u1ec7t c\u1ee7a SS 316 l\u00e0 bao nhi\u00eau?<\/h3><p>\u1ede nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng (20\u00b0C), l\u00e0 16,2 W\/m\u00b7K; \u1edf 100\u00b0C, l\u00e0 16,2 W\/m\u00b7K; \u1edf 300\u00b0C, l\u00e0 18,4 W\/m\u00b7K; \u1edf 500\u00b0C, l\u00e0 21,5 W\/m\u00b7K.<\/p><h3 class=\"wp-block-heading\">\u0110\u1ed9 d\u1eabn nhi\u1ec7t c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 316L l\u00e0 bao nhi\u00eau?<\/h3><p>\u1ede nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng (20\u00b0C), l\u00e0 16,2 W\/m\u00b7K; \u1edf 100\u00b0C, l\u00e0 16,2 W\/m\u00b7K; \u1edf 300\u00b0C, l\u00e0 18,4 W\/m\u00b7K; \u1edf 500\u00b0C, l\u00e0 21,5 W\/m\u00b7K.<\/p><h3 class=\"wp-block-heading\">\u0110\u1ed9 d\u1eabn nhi\u1ec7t c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 17-4 ph l\u00e0 bao nhi\u00eau?<\/h3><p>\u1ede nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng (20\u00b0C), l\u00e0 18,3 W\/m\u00b7K; \u1edf 100\u00b0C, l\u00e0 18,3 W\/m\u00b7K; \u1edf 300\u00b0C, l\u00e0 20,9 W\/m\u00b7K; \u1edf 500\u00b0C, l\u00e0 23,0 W\/m\u00b7K.<\/p><h3 class=\"wp-block-heading\">Bi\u1ec3u \u0111\u1ed3 d\u1eabn nhi\u1ec7t c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9<\/h3><p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 \u0111\u1ed9 d\u1eabn nhi\u1ec7t c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 \u1edf c\u00e1c nhi\u1ec7t \u0111\u1ed9 kh\u00e1c nhau trong \u0111i\u1ec1u ki\u1ec7n \u1ee7.<\/p><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">C\u1ea5p<\/td><td class=\"has-text-align-center\" data-align=\"center\">20\u00b0C (68\u00b0F)<\/td><td class=\"has-text-align-center\" data-align=\"center\">100\u00b0C (212\u00b0F)<\/td><td class=\"has-text-align-center\" data-align=\"center\">300\u00b0C (572\u00b0F)<\/td><td class=\"has-text-align-center\" data-align=\"center\">500\u00b0C (932\u00b0F)<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\/<\/td><td class=\"has-text-align-center\" data-align=\"center\">W\/m\u00b7K (Btu\/ft\u00b7h\u00b7\u00b0F)<\/td><td class=\"has-text-align-center\" data-align=\"center\">W\/m\u00b7K (Btu\/ft\u00b7h\u00b7\u00b0F)<\/td><td class=\"has-text-align-center\" data-align=\"center\">W\/m\u00b7K (Btu\/ft\u00b7h\u00b7\u00b0F)<\/td><td class=\"has-text-align-center\" data-align=\"center\">W\/m\u00b7K (Btu\/ft\u00b7h\u00b7\u00b0F)<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/grades\/grade-304\/\">304<\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\">16.2 (9.4)<\/td><td class=\"has-text-align-center\" data-align=\"center\">16.2 (9.4)<\/td><td class=\"has-text-align-center\" data-align=\"center\">18.4 (10.6)<\/td><td class=\"has-text-align-center\" data-align=\"center\">21.5 (12.4)<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/grades\/grade-316\/\">316<\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\">16.2 (9.4)<\/td><td class=\"has-text-align-center\" data-align=\"center\">16.2 (9.4)<\/td><td class=\"has-text-align-center\" data-align=\"center\">18.4 (10.6)<\/td><td class=\"has-text-align-center\" data-align=\"center\">21.5 (12.4)<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/grades\/grade-201\/\">201<\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\">16.2 (9.4)<\/td><td class=\"has-text-align-center\" data-align=\"center\">16.2 (9.4)<\/td><td class=\"has-text-align-center\" data-align=\"center\">18.4 (10.6)<\/td><td class=\"has-text-align-center\" data-align=\"center\">21.5 (12.4)<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/grades\/grade-202\/\">202<\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\">16.2 (9.4)<\/td><td class=\"has-text-align-center\" data-align=\"center\">16.2 (9.4)<\/td><td class=\"has-text-align-center\" data-align=\"center\">18.4 (10.6)<\/td><td class=\"has-text-align-center\" data-align=\"center\">21.6 (12.5)<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/grades\/grade-301\/\">301<\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\">16.2 (9.4)<\/td><td class=\"has-text-align-center\" data-align=\"center\">16.2 (9.4)<\/td><td class=\"has-text-align-center\" data-align=\"center\">18.4 (10.6)<\/td><td class=\"has-text-align-center\" data-align=\"center\">21.5 (12.4)<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/grades\/grade-302\/\">302<\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\">16.2 (9.4)<\/td><td class=\"has-text-align-center\" data-align=\"center\">16.2 (9.4)<\/td><td class=\"has-text-align-center\" data-align=\"center\">18.4 (10.6)<\/td><td class=\"has-text-align-center\" data-align=\"center\">21.5 (12.4)<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/grades\/grade-303\/\">303<\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\">16.2 (9.4)<\/td><td class=\"has-text-align-center\" data-align=\"center\">16.2 (9.4)<\/td><td class=\"has-text-align-center\" data-align=\"center\">18.4 (10.6)<\/td><td class=\"has-text-align-center\" data-align=\"center\">21.5 (12.4)<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/grades\/grade-305\/\">305<\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\">16.2 (9.4)<\/td><td class=\"has-text-align-center\" data-align=\"center\">16.2 (9.4)<\/td><td class=\"has-text-align-center\" data-align=\"center\">18.4 (10.6)<\/td><td class=\"has-text-align-center\" data-align=\"center\">21.5 (12.4)<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/308\/\">308<\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\">15.2 (8.8)<\/td><td class=\"has-text-align-center\" data-align=\"center\">15.2 (8.8)<\/td><td class=\"has-text-align-center\" data-align=\"center\">17.8 (10.3)<\/td><td class=\"has-text-align-center\" data-align=\"center\">21.6 (12.5)<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/grades\/grade-309\/\">309<\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\">15.6 (9.0)<\/td><td class=\"has-text-align-center\" data-align=\"center\">15.6 (9.0)<\/td><td class=\"has-text-align-center\" data-align=\"center\">17.5 (10.1)<\/td><td class=\"has-text-align-center\" data-align=\"center\">18.7 (10.8)<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">310<\/td><td class=\"has-text-align-center\" data-align=\"center\">14.2 (8.2)<\/td><td class=\"has-text-align-center\" data-align=\"center\">14.2 (8.2)<\/td><td class=\"has-text-align-center\" data-align=\"center\">16.5 (9.5)<\/td><td class=\"has-text-align-center\" data-align=\"center\">18.7 (10.8)<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/grades\/grade-314\/\">314<\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\">17.5 (10.1)<\/td><td class=\"has-text-align-center\" data-align=\"center\">17.5 (10.1)<\/td><td class=\"has-text-align-center\" data-align=\"center\">19.3 (11.2)<\/td><td class=\"has-text-align-center\" data-align=\"center\">20.9 (12.1)<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/grades\/317-317l\/\">317<\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\">16.2 (9.4)<\/td><td class=\"has-text-align-center\" data-align=\"center\">16.2 (9.4)<\/td><td class=\"has-text-align-center\" data-align=\"center\">18.4 (10.6)<\/td><td class=\"has-text-align-center\" data-align=\"center\">21.5 (12.4)<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">317L<\/td><td class=\"has-text-align-center\" data-align=\"center\">14.4 (8.3)<\/td><td class=\"has-text-align-center\" data-align=\"center\">14.4 (8.3)<\/td><td class=\"has-text-align-center\" data-align=\"center\">17.2 (9.9)<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/grades\/grade-321\/\">321<\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\">16.1 (9.3)<\/td><td class=\"has-text-align-center\" data-align=\"center\">16.1 (9.3)<\/td><td class=\"has-text-align-center\" data-align=\"center\">18.2 (10.5)<\/td><td class=\"has-text-align-center\" data-align=\"center\">22.2 (12.8)<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/grades\/grade-347\/\">347<\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\">16.1 (9.3)<\/td><td class=\"has-text-align-center\" data-align=\"center\">16.1 (9.3)<\/td><td class=\"has-text-align-center\" data-align=\"center\">18.2 (10.5)<\/td><td class=\"has-text-align-center\" data-align=\"center\">22.2 (12.8)<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">384<\/td><td class=\"has-text-align-center\" data-align=\"center\">16.2 (9.4)<\/td><td class=\"has-text-align-center\" data-align=\"center\">16.2 (9.4)<\/td><td class=\"has-text-align-center\" data-align=\"center\">18.4 (10.6)<\/td><td class=\"has-text-align-center\" data-align=\"center\">21.5 (12.4)<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/grades\/grade-405\/\">405<\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\">27.0 (15.6)<\/td><td class=\"has-text-align-center\" data-align=\"center\">27.0 (15.6)<\/td><td class=\"has-text-align-center\" data-align=\"center\">29.3 (16.9)<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/grades\/grade-410\/\">410<\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\">24.9 (14.4)<\/td><td class=\"has-text-align-center\" data-align=\"center\">24.9 (14.4)<\/td><td class=\"has-text-align-center\" data-align=\"center\">26.7 (15.5)<\/td><td class=\"has-text-align-center\" data-align=\"center\">28.7 (16.6)<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/grades\/grade-414\/\">414<\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\">24.9 (14.4)<\/td><td class=\"has-text-align-center\" data-align=\"center\">24.9 (14.4)<\/td><td class=\"has-text-align-center\" data-align=\"center\">26.7 (15.5)<\/td><td class=\"has-text-align-center\" data-align=\"center\">28.7 (16.6)<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/grades\/grade-416\/\">416<\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\">24.9 (14.4)<\/td><td class=\"has-text-align-center\" data-align=\"center\">24.9 (14.4)<\/td><td class=\"has-text-align-center\" data-align=\"center\">26.7 (15.5)<\/td><td class=\"has-text-align-center\" data-align=\"center\">28.7 (16.6)<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/grades\/grade-420\/\">420<\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\">24.9 (14.4)<\/td><td class=\"has-text-align-center\" data-align=\"center\">24.9 (14.4)<\/td><td class=\"has-text-align-center\" data-align=\"center\">26.7 (15.5)<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/grades\/grade-422\/\">422<\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\">23.9 (13.8)<\/td><td class=\"has-text-align-center\" data-align=\"center\">23.9 (13.8)<\/td><td class=\"has-text-align-center\" data-align=\"center\">26.1 (15.1)<\/td><td class=\"has-text-align-center\" data-align=\"center\">27.3 (15.8)<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">429<\/td><td class=\"has-text-align-center\" data-align=\"center\">25.6 (14.8)<\/td><td class=\"has-text-align-center\" data-align=\"center\">25.6 (14.8)<\/td><td class=\"has-text-align-center\" data-align=\"center\">27.0 (15.6)<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/grades\/grade-430\/\">430<\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\">26.1 (15.1)<\/td><td class=\"has-text-align-center\" data-align=\"center\">26.1 (15.1)<\/td><td class=\"has-text-align-center\" data-align=\"center\">26.3 (15.2)<\/td><td class=\"has-text-align-center\" data-align=\"center\">26.3 (15.2)<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/grades\/grade-434\/\">434<\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\">\u2014<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u2014<\/td><td class=\"has-text-align-center\" data-align=\"center\">26.3 (15.2)<\/td><td class=\"has-text-align-center\" data-align=\"center\">26.3 (15.2)<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/grades\/grade-436\/\">436<\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\">23.9 (13.8)<\/td><td class=\"has-text-align-center\" data-align=\"center\">23.9 (13.8)<\/td><td class=\"has-text-align-center\" data-align=\"center\">25.8 (14.9)<\/td><td class=\"has-text-align-center\" data-align=\"center\">26.0 (15.0)<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">440A, 440C<\/td><td class=\"has-text-align-center\" data-align=\"center\">24.2 (14.0)<\/td><td class=\"has-text-align-center\" data-align=\"center\">24.2 (14.0)<\/td><td class=\"has-text-align-center\" data-align=\"center\">25.7 (14.8)<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/grades\/grade-630\/\">17-4 PH<\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\">18.3 (10.6)<\/td><td class=\"has-text-align-center\" data-align=\"center\">18.3 (10.6)<\/td><td class=\"has-text-align-center\" data-align=\"center\">20.9 (12.1)<\/td><td class=\"has-text-align-center\" data-align=\"center\">23.0 (13.1)<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\">\u0110\u1ed9 d\u1eabn nhi\u1ec7t c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 so v\u1edbi nh\u00f4m<\/h2><p>\u1ede nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng (20\u00b0C), \u0111\u1ed9 d\u1eabn nhi\u1ec7t c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 304 l\u00e0 16,2W\/m\u00b7K, trong khi \u0111\u1ed9 d\u1eabn nhi\u1ec7t c\u1ee7a nh\u00f4m l\u00ean t\u1edbi 235W\/m\u00b7K, \u0111i\u1ec1u n\u00e0y cho th\u1ea5y r\u00f5 r\u00e0ng \u0111\u1ed9 d\u1eabn nhi\u1ec7t c\u1ee7a nh\u00f4m hi\u1ec7u qu\u1ea3 h\u01a1n nhi\u1ec1u so v\u1edbi th\u00e9p kh\u00f4ng g\u1ec9 v\u00e0 c\u00f3 th\u1ec3 truy\u1ec1n nhi\u1ec7t nhanh h\u01a1n trong c\u00f9ng \u0111i\u1ec1u ki\u1ec7n.<\/p><p><strong>S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh:<\/strong><\/p><ul class=\"wp-block-list\"><li>Th\u00e9p kh\u00f4ng g\u1ec9, v\u1edbi \u0111\u1ed9 d\u1eabn nhi\u1ec7t th\u1ea5p v\u00e0 t\u00ednh ch\u1ea5t c\u00e1ch nhi\u1ec7t tuy\u1ec7t v\u1eddi, \u0111\u00e3 tr\u1edf th\u00e0nh v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng cho c\u00e1c \u1ee9ng d\u1ee5ng nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 th\u01b0\u1eddng \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong c\u00e1c th\u00e0nh ph\u1ea7n \u0111\u1ed9ng c\u01a1 \u00f4 t\u00f4 v\u00e0 m\u00e1y bay, nh\u00e0 b\u1ebfp v\u00e0 thi\u1ebft b\u1ecb ch\u1ebf bi\u1ebfn th\u1ef1c ph\u1ea9m. Tuy nhi\u00ean, trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p c\u1ea7n t\u1ea3n nhi\u1ec7t nhanh, hi\u1ec7u su\u1ea5t t\u1ea3n nhi\u1ec7t c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 t\u01b0\u01a1ng \u0111\u1ed1i th\u1ea5p.<\/li><\/ul><ul class=\"wp-block-list\"><li>\u0110\u1ed9 d\u1eabn nhi\u1ec7t cao c\u1ee7a nh\u00f4m l\u00e0m cho n\u00f3 tr\u1edf n\u00ean tuy\u1ec7t v\u1eddi trong c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi t\u1ea3n nhi\u1ec7t nhanh, ch\u1eb3ng h\u1ea1n nh\u01b0 b\u1ed9 t\u1ea3n nhi\u1ec7t cho thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed, b\u1ed9 trao \u0111\u1ed5i nhi\u1ec7t v\u00e0 \u0111\u1ed3 d\u00f9ng nh\u00e0 b\u1ebfp (nh\u01b0 n\u1ed3i v\u00e0 ch\u1ea3o). Tuy nhi\u00ean, nh\u00f4m kh\u00f4ng b\u1ec1n v\u1ec1 m\u1eb7t c\u01a1 h\u1ecdc ho\u1eb7c ch\u1ed1ng \u0103n m\u00f2n nh\u01b0 th\u00e9p kh\u00f4ng g\u1ec9.<\/li><\/ul><h2 class=\"wp-block-heading\">\u0110\u1ed9 d\u1eabn nhi\u1ec7t c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 so v\u1edbi titan<\/h2><p>\u0110\u1ed9 d\u1eabn nhi\u1ec7t c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 (304) v\u00e0 titan (c\u1ea5p 2) \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng (kho\u1ea3ng 20\u00b0C) l\u1ea7n l\u01b0\u1ee3t l\u00e0 16,2 W\/m\u00b7K v\u00e0 16,4 W\/m\u00b7K.<\/p><p><strong>S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh:<\/strong><\/p><ul class=\"wp-block-list\"><li><strong>Th\u00e9p kh\u00f4ng g\u1ec9<\/strong> th\u01b0\u1eddng c\u00f3 \u0111\u1ed9 d\u1eabn nhi\u1ec7t th\u1ea5p h\u01a1n so v\u1edbi c\u00e1c kim lo\u1ea1i kh\u00e1c nh\u01b0 \u0111\u1ed3ng v\u00e0 nh\u00f4m, nh\u01b0ng l\u1ea1i t\u01b0\u01a1ng t\u1ef1 nh\u01b0 titan.<\/li>\n\n<li><strong>Titan<\/strong> c\u00f3 \u0111\u1ed9 d\u1eabn nhi\u1ec7t cao h\u01a1n m\u1ed9t ch\u00fat \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng so v\u1edbi h\u1ea7u h\u1ebft c\u00e1c lo\u1ea1i th\u00e9p kh\u00f4ng g\u1ec9, nh\u01b0ng v\u1eabn th\u1ea5p h\u01a1n so v\u1edbi c\u00e1c kim lo\u1ea1i nh\u01b0 nh\u00f4m ho\u1eb7c \u0111\u1ed3ng.<\/li><\/ul><p>C\u1ea3 hai v\u1eadt li\u1ec7u n\u00e0y \u0111\u1ec1u c\u00f3 \u0111\u1ed9 d\u1eabn nhi\u1ec7t t\u01b0\u01a1ng \u0111\u1ed1i th\u1ea5p, khi\u1ebfn ch\u00fang tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn t\u1ed1t cho c\u00e1c \u1ee9ng d\u1ee5ng c\u1ea7n gi\u1eef nhi\u1ec7t, nh\u01b0ng kh\u00f4ng v\u1eadt li\u1ec7u n\u00e0o d\u1eabn nhi\u1ec7t hi\u1ec7u qu\u1ea3 b\u1eb1ng c\u00e1c kim lo\u1ea1i kh\u00e1c nh\u01b0 \u0111\u1ed3ng.<\/p><h2 class=\"wp-block-heading\">\u0110\u1ed9 d\u1eabn nhi\u1ec7t c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 so v\u1edbi th\u00e9p cacbon<\/h2><p>\u0110\u1ed9 d\u1eabn nhi\u1ec7t c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 v\u00e0 th\u00e9p cacbon \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng (kho\u1ea3ng 20\u00b0C) l\u1ea7n l\u01b0\u1ee3t l\u00e0 15-25 W\/m\u00b7K v\u00e0 43-60 W\/m\u00b7K (t\u00f9y thu\u1ed9c v\u00e0o lo\u1ea1i th\u00e9p cacbon v\u00e0 th\u00e9p kh\u00f4ng g\u1ec9 c\u1ee5 th\u1ec3).<\/p><p><strong>S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh:<\/strong><\/p><ul class=\"wp-block-list\"><li><strong>Th\u00e9p cacbon<\/strong> th\u01b0\u1eddng c\u00f3 \u0111\u1ed9 d\u1eabn nhi\u1ec7t cao h\u01a1n nhi\u1ec1u so v\u1edbi <strong>th\u00e9p kh\u00f4ng g\u1ec9<\/strong>. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 th\u00e9p cacbon d\u1eabn nhi\u1ec7t t\u1ed1t h\u01a1n, gi\u00fap n\u00f3 hi\u1ec7u qu\u1ea3 h\u01a1n trong c\u00e1c \u1ee9ng d\u1ee5ng truy\u1ec1n nhi\u1ec7t.<\/li>\n\n<li><strong>Th\u00e9p kh\u00f4ng g\u1ec9<\/strong> \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u00e0 \u0111\u1ed9 b\u1ec1n v\u1edbi chi ph\u00ed d\u1eabn nhi\u1ec7t th\u1ea5p h\u01a1n, trong khi <strong>th\u00e9p cacbon<\/strong> \u0111\u01b0\u1ee3c \u01b0u ti\u00ean khi hi\u1ec7u qu\u1ea3 truy\u1ec1n nhi\u1ec7t l\u00e0 quan tr\u1ecdng.<\/li><\/ul><h2 class=\"wp-block-heading\">Th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 gi\u1eef nhi\u1ec7t kh\u00f4ng?<\/h2><p>C\u00f3, do c\u00f3 \u0111\u1ed9 d\u1eabn nhi\u1ec7t t\u01b0\u01a1ng \u0111\u1ed1i th\u1ea5p n\u00ean th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 kh\u1ea3 n\u0103ng duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 t\u1ed1t v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c thi\u1ebft b\u1ecb v\u00e0 \u1ee9ng d\u1ee5ng c\u00e1ch nhi\u1ec7t \u0111\u00f2i h\u1ecfi \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t \u0111\u1ed9, ch\u1eb3ng h\u1ea1n nh\u01b0 thi\u1ebft b\u1ecb nh\u00e0 b\u1ebfp, thi\u1ebft b\u1ecb c\u00f4ng nghi\u1ec7p v\u00e0 h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng.<\/p><h2 class=\"wp-block-heading\">T\u1ea1i sao th\u00e9p kh\u00f4ng g\u1ec9 d\u1eabn nhi\u1ec7t k\u00e9m?<\/h2><p>Th\u00e9p kh\u00f4ng g\u1ec9 l\u00e0 v\u1eadt li\u1ec7u d\u1eabn nhi\u1ec7t k\u00e9m do th\u00e0nh ph\u1ea7n v\u00e0 c\u1ea5u tr\u00fac c\u1ee7a n\u00f3.<\/p><ul class=\"wp-block-list\"><li><strong>H\u00e0m l\u01b0\u1ee3ng h\u1ee3p kim cao<\/strong>:C\u00e1c nguy\u00ean t\u1ed1 nh\u01b0 crom, niken v\u00e0 molypden c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n nh\u01b0ng l\u1ea1i l\u00e0m gi\u1ea3m kh\u1ea3 n\u0103ng d\u1eabn nhi\u1ec7t b\u1eb1ng c\u00e1ch ph\u00e1 v\u1ee1 c\u1ea5u tr\u00fac m\u1ea1ng tinh th\u1ec3 c\u1ee7a kim lo\u1ea1i.<\/li>\n\n<li><strong>C\u1ea5u tr\u00fac tinh th\u1ec3<\/strong>:Th\u00e9p kh\u00f4ng g\u1ec9 austenit (v\u00ed d\u1ee5: 304, 316) c\u00f3 c\u1ea5u tr\u00fac l\u1eadp ph\u01b0\u01a1ng t\u00e2m m\u1eb7t (FCC), k\u00e9m hi\u1ec7u qu\u1ea3 truy\u1ec1n nhi\u1ec7t h\u01a1n so v\u1edbi c\u1ea5u tr\u00fac l\u1eadp ph\u01b0\u01a1ng t\u00e2m kh\u1ed1i (BCC) ho\u1eb7c c\u1ea5u tr\u00fac l\u1ee5c gi\u00e1c kh\u00e9p k\u00edn (HCP).<\/li>\n\n<li><strong>T\u00ednh di \u0111\u1ed9ng c\u1ee7a Electron<\/strong>:S\u1ed1 l\u01b0\u1ee3ng electron t\u1ef1 do trong th\u00e9p kh\u00f4ng g\u1ec9 \u00edt h\u01a1n l\u00e0m gi\u1ea3m kh\u1ea3 n\u0103ng d\u1eabn nhi\u1ec7t so v\u1edbi c\u00e1c kim lo\u1ea1i nh\u01b0 \u0111\u1ed3ng ho\u1eb7c nh\u00f4m.<\/li>\n\n<li><strong>Kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n<\/strong>:C\u00e1c y\u1ebfu t\u1ed1 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n c\u0169ng \u1ee9c ch\u1ebf qu\u00e1 tr\u00ecnh truy\u1ec1n nhi\u1ec7t.<\/li><\/ul><h2 class=\"wp-block-heading\">\u0110\u1ed9 d\u1eabn nhi\u1ec7t c\u1ee7a kim lo\u1ea1i<\/h2><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">Kim lo\u1ea1i<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u0110\u1ed9 d\u1eabn nhi\u1ec7t (W\/m\u00b7K)<\/td><td class=\"has-text-align-center\" data-align=\"center\">M\u00f4 t\u1ea3 v\u00e0 \u1ee8ng d\u1ee5ng<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">B\u1ea1c<\/td><td class=\"has-text-align-center\" data-align=\"center\">429<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u0110\u1ed9 d\u1eabn nhi\u1ec7t cao nh\u1ea5t; \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng cao c\u1ea5p nh\u01b0 thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed v\u00e0 ch\u1ea5t d\u1eabn nhi\u1ec7t.<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u0110\u1ed3ng<\/td><td class=\"has-text-align-center\" data-align=\"center\">401<\/td><td class=\"has-text-align-center\" data-align=\"center\">D\u1eabn \u0111i\u1ec7n t\u1ed1t; \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n, b\u1ed9 trao \u0111\u1ed5i nhi\u1ec7t v\u00e0 h\u1ec7 th\u1ed1ng \u1ed1ng n\u01b0\u1edbc.<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">V\u00e0ng<\/td><td class=\"has-text-align-center\" data-align=\"center\">318<\/td><td class=\"has-text-align-center\" data-align=\"center\">D\u1eabn \u0111i\u1ec7n t\u1ed1t, ch\u1ed1ng \u0103n m\u00f2n; \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c linh ki\u1ec7n \u0111i\u1ec7n t\u1eed v\u00e0 \u0111\u1ea7u n\u1ed1i.<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Nh\u00f4m<\/td><td class=\"has-text-align-center\" data-align=\"center\">237<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u0110\u1ed9 d\u1eabn nhi\u1ec7t cao; \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong b\u1ed9 t\u1ea3n nhi\u1ec7t, \u0111\u1ed3 n\u1ea5u n\u01b0\u1edbng v\u00e0 ph\u1ee5 t\u00f9ng \u00f4 t\u00f4.<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Thau<\/td><td class=\"has-text-align-center\" data-align=\"center\">109<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u0110\u1ed9 d\u1eabn \u0111i\u1ec7n th\u1ea5p h\u01a1n kim lo\u1ea1i nguy\u00ean ch\u1ea5t; \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c v\u1eadt d\u1ee5ng trang tr\u00ed, ph\u1ee5 ki\u1ec7n \u1ed1ng n\u01b0\u1edbc v\u00e0 d\u1ee5ng c\u1ee5.<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Th\u00e9p Cacbon<\/td><td class=\"has-text-align-center\" data-align=\"center\">54<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u0110\u1ed9 d\u1eabn nhi\u1ec7t trung b\u00ecnh; \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong x\u00e2y d\u1ef1ng, \u00f4 t\u00f4 v\u00e0 m\u00e1y m\u00f3c.<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">S\u1eaft<\/td><td class=\"has-text-align-center\" data-align=\"center\">80<\/td><td class=\"has-text-align-center\" data-align=\"center\">D\u1eabn \u0111i\u1ec7n v\u1eeba ph\u1ea3i; d\u00f9ng trong x\u00e2y d\u1ef1ng v\u00e0 m\u00e1y m\u00f3c.<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\">\u0110\u1ed9 d\u1eabn \u0111i\u1ec7n c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 l\u00e0 bao nhi\u00eau?<\/h2><p>C\u00e1c <strong>\u0111\u1ed9 d\u1eabn \u0111i\u1ec7n<\/strong> c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 t\u01b0\u01a1ng \u0111\u1ed1i th\u1ea5p so v\u1edbi c\u00e1c kim lo\u1ea1i kh\u00e1c. Sau \u0111\u00e2y l\u00e0 c\u00e1c gi\u00e1 tr\u1ecb \u0111i\u1ec3n h\u00ecnh cho c\u00e1c lo\u1ea1i th\u00e9p kh\u00f4ng g\u1ec9 kh\u00e1c nhau:<\/p><ul class=\"wp-block-list\"><li><strong>Th\u00e9p kh\u00f4ng g\u1ec9 Austenitic (v\u00ed d\u1ee5: 304, 316)<\/strong>: \u0110\u1ed9 d\u1eabn \u0111i\u1ec7n l\u00e0 kho\u1ea3ng <strong>1,45-1,55MS\/m<\/strong> (mega siemens tr\u00ean m\u00e9t), t\u01b0\u01a1ng \u0111\u01b0\u01a1ng kho\u1ea3ng <strong>2-3%<\/strong> \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u1ee7a \u0111\u1ed3ng.<\/li>\n\n<li><strong>Th\u00e9p kh\u00f4ng g\u1ec9 Ferritic (v\u00ed d\u1ee5: 430)<\/strong>: \u0110\u1ed9 d\u1eabn \u0111i\u1ec7n cao h\u01a1n m\u1ed9t ch\u00fat, kho\u1ea3ng <strong>1,4-1,7MS\/m<\/strong>.<\/li>\n\n<li><strong>Th\u00e9p kh\u00f4ng g\u1ec9 Martensitic (v\u00ed d\u1ee5: 410)<\/strong>: \u0110\u1ed9 d\u1eabn \u0111i\u1ec7n l\u00e0 kho\u1ea3ng <strong>1,25-1,4MS\/m<\/strong>.<\/li><\/ul><p>\u0110\u1ed9 d\u1eabn \u0111i\u1ec7n th\u1ea5p c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 l\u00e0m cho n\u00f3 k\u00e9m l\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi kh\u1ea3 n\u0103ng d\u1eabn \u0111i\u1ec7n hi\u1ec7u qu\u1ea3 so v\u1edbi c\u00e1c v\u1eadt li\u1ec7u nh\u01b0 \u0111\u1ed3ng ho\u1eb7c nh\u00f4m.<\/p><h2 class=\"wp-block-heading\">Nh\u1eadn \u0111\u01b0\u1ee3c th\u00e9p kh\u00f4ng g\u1ec9 nh\u01b0 mong mu\u1ed1n!<\/h2><p>SteelPRO Group cung c\u1ea5p c\u00e1c th\u00e0nh ph\u1ea7n th\u00e9p kh\u00f4ng g\u1ec9 t\u1ed1t nh\u1ea5t trong ph\u00e2n kh\u00fac \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang cho nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau. \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<\/a> ho\u1eb7c li\u00ean h\u1ec7 v\u1edbi m\u1ed9t trong nh\u1eefng chuy\u00ean gia kim lo\u1ea1i c\u1ee7a ch\u00fang t\u00f4i. N\u1ebfu b\u1ea1n mu\u1ed1n l\u00e0m cho d\u1ef1 \u00e1n ti\u1ebfp theo c\u1ee7a m\u00ecnh t\u1ed1t h\u01a1n n\u1eefa, h\u00e3y li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i <a href=\"https:\/\/steelprogroup.com\/vi\/contact-us\/\">\u0111\u1ec3 \u0111\u01b0\u1ee3c b\u00e1o gi\u00e1<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>Nghi\u00ean c\u1ee9u s\u00e2u v\u1ec1 \u0111\u1ed9 d\u1eabn nhi\u1ec7t c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 \u00fd ngh\u0129a to l\u1edbn trong vi\u1ec7c t\u1ed1i \u01b0u h\u00f3a vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u v\u00e0 c\u1ea3i ti\u1ebfn thi\u1ebft b\u1ecb [\u2026]<\/p>","protected":false},"author":1,"featured_media":10674,"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":[4202,112],"tags":[4275],"class_list":["post-10691","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-properties","category-stainless-steel","tag-featured"],"acf":[],"_links":{"self":[{"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/posts\/10691","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=10691"}],"version-history":[{"count":0,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/posts\/10691\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/media\/10674"}],"wp:attachment":[{"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/media?parent=10691"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/categories?post=10691"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/tags?post=10691"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}