{"id":1816,"date":"2018-09-17T08:16:02","date_gmt":"2018-09-17T08:16:02","guid":{"rendered":"https:\/\/wldstainless.com\/?p=1816"},"modified":"2020-09-17T08:38:29","modified_gmt":"2020-09-17T08:38:29","slug":"the-difference-between-stainless-steel-hot-rolled-plate-and-cold-rolled-plate","status":"publish","type":"post","link":"https:\/\/wldstainless.com\/vi\/the-difference-between-stainless-steel-hot-rolled-plate-and-cold-rolled-plate\/","title":{"rendered":"S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa t\u1ea5m c\u00e1n n\u00f3ng b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 v\u00e0 t\u1ea5m c\u00e1n ngu\u1ed9i"},"content":{"rendered":"

Th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n, x\u1eed l\u00fd, t\u01b0\u01a1ng th\u00edch sinh h\u1ecdc v\u00e0 \u0111\u1ed9 b\u1ec1n cao trong ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 r\u1ed9ng, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong ng\u00e0nh h\u00f3a d\u1ea7u, n\u0103ng l\u01b0\u1ee3ng nguy\u00ean t\u1eed, c\u00f4ng nghi\u1ec7p nh\u1eb9, d\u1ec7t may, th\u1ef1c ph\u1ea9m, thi\u1ebft b\u1ecb gia d\u1ee5ng v\u00e0 c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c. C\u00e1n n\u00f3ng v\u00e0 c\u00e1n ngu\u1ed9i l\u00e0 nh\u1eefng qu\u00e1 tr\u00ecnh c\u1ea7n thi\u1ebft \u0111\u1ec3 t\u1ea1o th\u00e0nh t\u1ea5m th\u00e9p kh\u00f4ng g\u1ec9. T\u1ea5m c\u00e1n n\u00f3ng l\u00e0 nguy\u00ean li\u1ec7u th\u00f4 c\u1ee7a t\u1ea5m c\u00e1n ngu\u1ed9i, c\u1ea3 hai \u0111\u1ec1u s\u1ebd \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u1ea5u tr\u00fac vi m\u00f4 c\u1ee7a t\u1ea5m th\u00e9p kh\u00f4ng g\u1ec9.<\/p>\n

Qu\u00e1 tr\u00ecnh c\u00e1n n\u00f3ng th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o t\u1eeb t\u1ea5m (ch\u1ee7 y\u1ebfu l\u00e0 t\u1ea5m \u0111\u00fac li\u00ean t\u1ee5c), \u0111\u01b0\u1ee3c gia nhi\u1ec7t v\u00e0 ch\u1ebf t\u1ea1o t\u1eeb nh\u00f3m m\u00e1y nghi\u1ec1n th\u00f4 v\u00e0 m\u00e1y nghi\u1ec1n ho\u00e0n thi\u1ec7n. Th\u00e9p n\u00f3ng t\u1eeb nh\u00e0 m\u00e1y ho\u00e0n thi\u1ec7n cu\u1ed1i c\u00f9ng \u0111\u01b0\u1ee3c l\u00e0m ngu\u1ed9i b\u1eb1ng d\u00f2ng ch\u1ea3y t\u1ea7ng \u0111\u1ebfn nhi\u1ec7t \u0111\u1ed9 quy \u0111\u1ecbnh v\u00e0 \u0111\u01b0\u1ee3c cu\u1ed9n th\u00e0nh cu\u1ed9n b\u1eb1ng m\u00e1y cu\u1ed9n. Th\u00e9p sau khi ngu\u1ed9i c\u00f3 b\u1ec1 m\u1eb7t oxit, c\u00f3 m\u00e0u \u0111en, th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u201cth\u00e9p kh\u00f4ng g\u1ec9 cu\u1ed9n \u0111en\u201d. Sau khi \u1ee7 v\u00e0 t\u1ea9y, b\u1ec1 m\u1eb7t oxy h\u00f3a \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf, t\u1ee9c l\u00e0 \u201ccu\u1ed9n tr\u1eafng b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9\u201d. M\u1ed9t s\u1ed1 s\u1ea3n ph\u1ea9m inox c\u00e1n n\u00f3ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng tr\u1ef1c ti\u1ebfp v\u00e0 m\u1ed9t s\u1ed1 c\u1ea7n \u0111\u01b0\u1ee3c gia c\u00f4ng th\u00e0nh s\u1ea3n ph\u1ea9m c\u00e1n ngu\u1ed9i tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng.<\/p>\n

T\u1ea5m c\u00e1n ngu\u1ed9i inox n\u00f3i chung l\u00e0 s\u1ea3n ph\u1ea9m t\u1ea5m c\u00e1n n\u00f3ng inox c\u00f3 \u0111\u1ed9 d\u00e0y 3,0-5,5mm sau khi \u0111\u01b0\u1ee3c c\u00e1n v\u00e0 gia c\u00f4ng b\u1eb1ng thi\u1ebft b\u1ecb c\u00e1n ngu\u1ed9i (c\u00e1n ngu\u1ed9i m\u1ed9t ch\u00e2n \u0111\u1ebf\/c\u00e1n ngu\u1ed9i nhi\u1ec1u s\u1ee3i). C\u00e1c ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd v\u00e0 t\u00e1i x\u1eed l\u00fd kh\u00e1c nhau sau khi c\u00e1n ngu\u1ed9i c\u00f3 th\u1ec3 l\u00e0m cho b\u1ec1 m\u1eb7t c\u1ee7a t\u1ea5m th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 c\u00e1c c\u1ea5p \u0111\u1ed9 ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t, h\u1ea1t v\u00e0 m\u00e0u s\u1eafc kh\u00e1c nhau. C\u00f3 2D, 2B, No.3, No.4, No.4, HL, BA, TR, d\u1eadp n\u1ed5i v\u00e0 c\u00e1c lo\u1ea1i b\u1ec1 m\u1eb7t kh\u00e1c trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd b\u1ec1 m\u1eb7t c\u1ee7a t\u1ea5m th\u00e9p kh\u00f4ng g\u1ec9 c\u00e1n ngu\u1ed9i. M\u1ed9t lo\u1ea1t c\u00e1c b\u1ec1 m\u1eb7t \u0111\u01b0\u1ee3c x\u1eed l\u00fd s\u00e2u nh\u01b0 m\u1ea1 \u0111i\u1ec7n, \u0111\u00e1nh b\u00f3ng \u0111i\u1ec7n, hoa v\u0103n \u0111\u1ecbnh h\u01b0\u1edbng, kh\u1eafc, phun s\u01a1n, t\u00f4 m\u00e0u, ph\u1ee7 v\u00e0 s\u1ef1 k\u1ebft h\u1ee3p c\u1ee7a n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n th\u00eam tr\u00ean c\u01a1 s\u1edf c\u00e1n ngu\u1ed9i, ngo\u00e0i ra, b\u1ec1 m\u1eb7t s\u1ed1 1 v\u00e0 t\u1ea5m hoa v\u0103n sau khi nung n\u00f3ng d\u01b0a chua l\u0103n c\u0169ng \u0111\u01b0\u1ee3c bao g\u1ed3m. s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa t\u1ea5m th\u00e9p kh\u00f4ng g\u1ec9 c\u00e1n n\u00f3ng v\u00e0 c\u00e1n ngu\u1ed9i l\u00e0 g\u00ec?<\/p>\n

 <\/p>\n

Ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t kh\u00e1c nhau<\/strong><\/p>\n

\"\"T\u1ea5m c\u00e1n ngu\u1ed9i b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t t\u1ed1t, kh\u00f4ng c\u00f3 c\u1eb7n oxit, c\u00f3 nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd b\u1ec1 m\u1eb7t. T\u1ea5m c\u00e1n n\u00f3ng b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 n\u00f3i chung l\u00e0 x\u1eed l\u00fd s\u1ed1 1, v\u1edbi l\u1edbp da oxit, m\u00e0u tr\u1eafng x\u00e1m (ng\u00e2m) ho\u1eb7c n\u00e2u \u0111en (kh\u00f4ng m\u1ea1 \u0111i\u1ec7n). \u0110\u1ed9 m\u1ecbn c\u1ee7a t\u1ea5m c\u00e1n ngu\u1ed9i sau khi m\u1ea1 \u0111i\u1ec7n cao h\u01a1n t\u1ea5m c\u00e1n n\u00f3ng.<\/p>\n

 <\/p>\n

Gi\u00e1 kh\u00e1c nhau<\/strong><\/p>\n

\u0110\u1ed9 d\u1ebbo dai v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t c\u1ee7a t\u1ea5m c\u00e1n ngu\u1ed9i inox cao h\u01a1n t\u1ea5m c\u00e1n n\u00f3ng v\u00e0 gi\u00e1 th\u00e0nh cao h\u01a1n t\u1ea5m c\u00e1n n\u00f3ng.<\/p>\n

 <\/p>\n

\u1ee8ng d\u1ee5ng kh\u00e1c nhau<\/strong><\/p>\n

T\u1ea5m c\u00e1n ngu\u1ed9i b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u l\u0129nh v\u1ef1c d\u00e2n d\u1ee5ng v\u00e0 c\u00f4ng nghi\u1ec7p, bao g\u1ed3m trang tr\u00ed ki\u1ebfn tr\u00fac, s\u1ea3n ph\u1ea9m, \u0111\u1ed3 gia d\u1ee5ng, v\u1eadn t\u1ea3i \u0111\u01b0\u1eddng s\u1eaft, \u00f4 t\u00f4, thang m\u00e1y, container, n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi, \u0111i\u1ec7n t\u1eed ch\u00ednh x\u00e1c, v.v. 2D, 2B, BA v\u00e0 m\u00e0i b\u1ec1 m\u1eb7t c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u1ef1c ti\u1ebfp cho h\u1ea7u h\u1ebft c\u00e1c s\u1ea3n ph\u1ea9m trong trang tr\u00ed ki\u1ebfn tr\u00fac, thang m\u00e1y, container v\u00e0 c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c. T\u1ea5m c\u00e1n ngu\u1ed9i sau khi t\u1ea1o h\u00ecnh ho\u1eb7c t\u00e1i ch\u1ebf c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u1edf nh\u1eefng n\u01a1i c\u00f3 y\u00eau c\u1ea7u ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t cao h\u01a1n, nh\u01b0 thi\u1ebft b\u1ecb gia d\u1ee5ng, v\u1eadn t\u1ea3i \u0111\u01b0\u1eddng s\u1eaft, \u00f4 t\u00f4, n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi, \u0111i\u1ec7n t\u1eed ch\u00ednh x\u00e1c, v.v.<\/p>","protected":false},"excerpt":{"rendered":"

Th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n, x\u1eed l\u00fd, t\u01b0\u01a1ng th\u00edch sinh h\u1ecdc v\u00e0 \u0111\u1ed9 b\u1ec1n cao trong ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 r\u1ed9ng, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong ng\u00e0nh h\u00f3a d\u1ea7u, n\u0103ng l\u01b0\u1ee3ng nguy\u00ean t\u1eed, c\u00f4ng nghi\u1ec7p nh\u1eb9, d\u1ec7t may, th\u1ef1c ph\u1ea9m, thi\u1ebft b\u1ecb gia d\u1ee5ng v\u00e0 c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c. C\u00e1n n\u00f3ng v\u00e0 c\u00e1n ngu\u1ed9i l\u00e0 nh\u1eefng qu\u00e1 tr\u00ecnh c\u1ea7n thi\u1ebft \u0111\u1ec3 t\u1ea1o th\u00e0nh t\u1ea5m th\u00e9p kh\u00f4ng g\u1ec9. T\u1ea5m c\u00e1n n\u00f3ng l\u00e0 [\u2026]<\/p>","protected":false},"author":1,"featured_media":1818,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[],"class_list":["post-1816","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/wldstainless.com\/vi\/wp-json\/wp\/v2\/posts\/1816","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wldstainless.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wldstainless.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wldstainless.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wldstainless.com\/vi\/wp-json\/wp\/v2\/comments?post=1816"}],"version-history":[{"count":1,"href":"https:\/\/wldstainless.com\/vi\/wp-json\/wp\/v2\/posts\/1816\/revisions"}],"predecessor-version":[{"id":1819,"href":"https:\/\/wldstainless.com\/vi\/wp-json\/wp\/v2\/posts\/1816\/revisions\/1819"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wldstainless.com\/vi\/wp-json\/wp\/v2\/media\/1818"}],"wp:attachment":[{"href":"https:\/\/wldstainless.com\/vi\/wp-json\/wp\/v2\/media?parent=1816"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wldstainless.com\/vi\/wp-json\/wp\/v2\/categories?post=1816"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wldstainless.com\/vi\/wp-json\/wp\/v2\/tags?post=1816"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}