{"id":1501,"date":"2026-01-02T00:33:51","date_gmt":"2026-01-01T17:33:51","guid":{"rendered":"https:\/\/inoxcuongthinh.com\/ve-sinh-inox-dinh-ky-dung-cach-giu-be-mat-luon-sang-nhu-moi\/"},"modified":"2026-01-02T00:33:51","modified_gmt":"2026-01-01T17:33:51","slug":"ve-sinh-inox-dinh-ky-dung-cach-giu-be-mat-luon-sang-nhu-moi","status":"publish","type":"post","link":"https:\/\/inoxcuongthinh.com\/ve-sinh-inox-dinh-ky-dung-cach-giu-be-mat-luon-sang-nhu-moi\/","title":{"rendered":"V\u1ec7 sinh Inox \u0111\u1ecbnh k\u1ef3 \u0111\u00fang c\u00e1ch: gi\u1eef b\u1ec1 m\u1eb7t lu\u00f4n s\u00e1ng nh\u01b0 m\u1edbi"},"content":{"rendered":"<div class=\"custom-toc\">\n<h3>N\u1ed9i dung ch\u00ednh<\/h3>\n<ul>\n<li><a href=\"#toc-0-hieu-dung-ve-ban-o-va-an-mon-tren-inox\">Hi\u1ec3u \u0111\u00fang v\u1ec1 b\u1ea9n, \u1ed1 v\u00e0 \u0103n m\u00f2n tr\u00ean Inox<\/a><\/li>\n<li><a href=\"#toc-1-nguyen-tac-vang-khi-ve-sinh-inox\">Nguy\u00ean t\u1eafc v\u00e0ng khi v\u1ec7 sinh Inox<\/a><\/li>\n<li><a href=\"#toc-2-dung-cu-va-hoa-chat-nen-chuan-bi\">D\u1ee5ng c\u1ee5 v\u00e0 h\u00f3a ch\u1ea5t n\u00ean chu\u1ea9n b\u1ecb<\/a><\/li>\n<li><a href=\"#toc-3-quy-trinh-ve-sinh-dinh-ky-theo-muc-do-ban\">Quy tr\u00ecnh v\u1ec7 sinh \u0111\u1ecbnh k\u1ef3 theo m\u1ee9c \u0111\u1ed9 b\u1ea9n<\/a><\/li>\n<li><a href=\"#toc-4-lich-ve-sinh-theo-moi-truong-su-dung\">L\u1ecbch v\u1ec7 sinh theo m\u00f4i tr\u01b0\u1eddng s\u1eed d\u1ee5ng<\/a><\/li>\n<li><a href=\"#toc-5-loi-thuong-gap-va-cach-khac-phuc\">L\u1ed7i th\u01b0\u1eddng g\u1eb7p v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c<\/a><\/li>\n<li><a href=\"#toc-6-bao-duong-va-bao-ve-sau-ve-sinh\">B\u1ea3o d\u01b0\u1ee1ng v\u00e0 b\u1ea3o v\u1ec7 sau v\u1ec7 sinh<\/a><\/li>\n<li><a href=\"#toc-7-faq-nhanh\">FAQ nhanh<\/a><\/li>\n<li><a href=\"#toc-8-nguon-tham-khao\">Ngu\u1ed3n tham kh\u1ea3o<\/a><\/li>\n<li><a href=\"#toc-9-ket-luan\">K\u1ebft lu\u1eadn<\/a><\/li>\n<\/ul>\n<\/div>\n<p>V\u1ec7 sinh Inox \u0111\u1ecbnh k\u1ef3 l\u00e0 m\u1eaft x\u00edch quan tr\u1ecdng trong b\u1ea3o d\u01b0\u1ee1ng, v\u1ec7 sinh v\u00e0 ph\u1ee5c h\u1ed3i inox, gi\u00fap k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd v\u00e0 gi\u1eef b\u1ec1 m\u1eb7t lu\u00f4n s\u00e1ng b\u00f3ng. B\u00e0i vi\u1ebft n\u00e0y cung c\u1ea5p quy tr\u00ecnh chu\u1ea9n k\u1ef9 thu\u1eadt, h\u00f3a ch\u1ea5t ph\u00f9 h\u1ee3p v\u00e0 l\u1ecbch v\u1ec7 sinh theo t\u1eebng m\u00f4i tr\u01b0\u1eddng \u0111\u1ec3 b\u1ea1n \u00e1p d\u1ee5ng ngay t\u1ea1i x\u01b0\u1edfng, c\u00f4ng tr\u00ecnh hay nh\u00e0 m\u00e1y.<\/p>\n<h2 id=\"toc-0-hieu-dung-ve-ban-o-va-an-mon-tren-inox\">Hi\u1ec3u \u0111\u00fang v\u1ec1 b\u1ea9n, \u1ed1 v\u00e0 \u0103n m\u00f2n tr\u00ean Inox<\/h2>\n<p>&#8211; B\u1ea9n v\u00e0 m\u00e0ng d\u1ea7u: b\u1ee5i, d\u1ea7u m\u1ee1, d\u1ea5u v\u00e2n tay, c\u1eb7n n\u01b0\u1edbc c\u1ee9ng; l\u00e0m m\u1edd b\u00f3ng nh\u01b0ng kh\u00f4ng g\u00e2y h\u1ea1i n\u1ebfu x\u1eed l\u00fd s\u1edbm.<br \/>\n&#8211; \u1ed0 n\u01b0\u1edbc v\u00e0 \u201ctea staining\u201d: v\u1ec7t n\u00e2u nh\u1ea1t tr\u00ean inox ngo\u00e0i tr\u1eddi (\u0111\u1eb7c bi\u1ec7t 304\/201 g\u1ea7n bi\u1ec3n, h\u1ed3 b\u01a1i) do mu\u1ed1i chloride b\u00e1m v\u00e0 kh\u00f4 \u0111\u1ecdng.<br \/>\n&#8211; G\u1ec9 b\u1ec1 m\u1eb7t (rouge) v\u00e0 h\u1ea1t s\u1eaft ngo\u1ea1i lai: do nhi\u1ec5m s\u1eaft carbon t\u1eeb d\u1ee5ng c\u1ee5 th\u00e9p th\u01b0\u1eddng ho\u1eb7c h\u1ea1t m\u00e0i; l\u00e0 nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn khi\u1ebfn inox \u201cr\u1ec9\u201d.<br \/>\n&#8211; \u0102n m\u00f2n r\u1ed7 (pitting) v\u00e0 n\u1ee9t do \u1ee9ng su\u1ea5t b\u1edfi chloride: th\u01b0\u1eddng x\u1ea3y ra khi d\u00f9ng ch\u1ea5t t\u1ea9y ch\u1ee9a clo (NaClO) ho\u1eb7c m\u00f4i tr\u01b0\u1eddng m\u1eb7n, nhi\u1ec7t cao.<br \/>\n&#8211; Kh\u1ea3 n\u0103ng ch\u1ecbu m\u00f4i tr\u01b0\u1eddng theo m\u00e1c:<br \/>\n  &#8211; 201: kinh t\u1ebf, d\u1ec5 \u1ed1\/g\u1ec9 b\u1ec1 m\u1eb7t ngo\u00e0i tr\u1eddi v\u00e0 m\u00f4i tr\u01b0\u1eddng \u1ea9m m\u1eb7n.<br \/>\n  &#8211; 304: d\u00f9ng r\u1ed9ng r\u00e3i; h\u1ea1n ch\u1ebf trong m\u00f4i tr\u01b0\u1eddng chloride cao.<br \/>\n  &#8211; 316\/316L: kh\u00e1ng chloride t\u1ed1t h\u01a1n, ph\u00f9 h\u1ee3p ven bi\u1ec3n, h\u1ed3 b\u01a1i (v\u1eabn c\u1ea7n v\u1ec7 sinh \u0111\u1ec1u).<\/p>\n<h2 id=\"toc-1-nguyen-tac-vang-khi-ve-sinh-inox\">Nguy\u00ean t\u1eafc v\u00e0ng khi v\u1ec7 sinh Inox<\/h2>\n<p>&#8211; Ch\u1ec9 d\u00f9ng h\u00f3a ch\u1ea5t pH trung t\u00ednh ho\u1eb7c nh\u1eb9; tr\u00e1nh dung d\u1ecbch ch\u1ee9a chloride\/axit m\u1ea1nh ti\u1ebfp x\u00fac l\u00e2u.<br \/>\n&#8211; Lu\u00f4n r\u1eeda s\u1ea1ch v\u00e0 lau kh\u00f4 ngay sau khi v\u1ec7 sinh \u0111\u1ec3 ng\u0103n v\u1ec7t n\u01b0\u1edbc v\u00e0 mu\u1ed1i \u0111\u1ecdng.<br \/>\n&#8211; L\u00e0m theo v\u00e2n x\u01b0\u1edbc (No.4\/hairline) khi ch\u00e0; kh\u00f4ng xo\u00e1y tr\u00f2n tr\u00ean b\u1ec1 m\u1eb7t x\u01b0\u1edbc trang tr\u00ed.<br \/>\n&#8211; Tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng d\u00f9ng len th\u00e9p (steel wool), b\u00e0n ch\u1ea3i th\u00e9p carbon; ch\u1ec9 d\u00f9ng nylon, s\u1ee3i t\u1ed5ng h\u1ee3p, Scotch-Brite tr\u1eafng (non-abrasive).<br \/>\n&#8211; D\u1ee5ng c\u1ee5 ri\u00eang cho inox; kh\u00f4ng d\u00f9ng chung v\u1edbi th\u00e9p th\u01b0\u1eddng \u0111\u1ec3 tr\u00e1nh nhi\u1ec5m s\u1eaft.<br \/>\n&#8211; Th\u1eed \u1edf v\u00f9ng khu\u1ea5t tr\u01b0\u1edbc khi \u00e1p d\u1ee5ng to\u00e0n b\u1ed9.<br \/>\n&#8211; Gi\u1ea3m th\u1eddi gian ti\u1ebfp x\u00fac h\u00f3a ch\u1ea5t; kh\u00f4ng \u0111\u1ec3 kh\u00f4 tr\u00ean b\u1ec1 m\u1eb7t.<br \/>\n&#8211; N\u01b0\u1edbc r\u1eeda khuy\u1ebfn ngh\u1ecb: n\u01b0\u1edbc m\u1ec1m\/DI; n\u1ebfu d\u00f9ng n\u01b0\u1edbc c\u1ee9ng ph\u1ea3i lau kh\u00f4 k\u1ef9 \u0111\u1ec3 tr\u00e1nh v\u1ec7t v\u00f4i.<\/p>\n<h2 id=\"toc-2-dung-cu-va-hoa-chat-nen-chuan-bi\">D\u1ee5ng c\u1ee5 v\u00e0 h\u00f3a ch\u1ea5t n\u00ean chu\u1ea9n b\u1ecb<\/h2>\n<p>&#8211; D\u1ee5ng c\u1ee5:<br \/>\n  &#8211; Kh\u0103n microfiber, mi\u1ebfng b\u1ecdt bi\u1ec3n m\u1ec1m, mi\u1ebfng pad tr\u1eafng 3M (kh\u00f4ng m\u00e0i m\u00f2n), b\u00e0n ch\u1ea3i nylon.<br \/>\n  &#8211; B\u00ecnh x\u1ecbt, x\u00f4, v\u00f2i r\u1eeda \u00e1p l\u1ef1c v\u1eeba, g\u0103ng nitrile, k\u00ednh b\u1ea3o h\u1ed9, kh\u1ea9u trang l\u1ecdc h\u01a1i khi d\u00f9ng h\u00f3a ch\u1ea5t.<br \/>\n&#8211; H\u00f3a ch\u1ea5t an to\u00e0n, d\u1ec5 ki\u1ebfm:<br \/>\n  &#8211; T\u1ea9y r\u1eeda h\u00e0ng ng\u00e0y: dung d\u1ecbch x\u00e0 ph\u00f2ng trung t\u00ednh 1\u20132% ho\u1eb7c ch\u1ea5t t\u1ea9y r\u1eeda inox chuy\u00ean d\u1ee5ng pH 6\u20138.<br \/>\n  &#8211; V\u1ebft d\u1ea7u m\u1ee1\/d\u1ea5u tay: c\u1ed3n isopropyl\/ethanol 70\u201390% ho\u1eb7c n\u01b0\u1edbc r\u1eeda k\u00ednh kh\u00f4ng ch\u1ee9a chloride.<br \/>\n  &#8211; V\u1ec7t n\u01b0\u1edbc c\u1ee9ng\/\u1ed1 nh\u1eb9: dung d\u1ecbch gi\u1ea5m \u0103n 3\u20135% ho\u1eb7c axit citric 5\u201310% (th\u1eddi gian ti\u1ebfp x\u00fac ng\u1eafn), sau \u0111\u00f3 trung h\u00f2a\/r\u1eeda k\u1ef9.<br \/>\n  &#8211; G\u1ec9 nh\u1eb9\/tea staining: ch\u1ea5t t\u1ea9y g\u1ed1c axit oxalic (v\u00ed d\u1ee5 b\u1ed9t\/cream l\u00e0m s\u1ea1ch inox) theo h\u01b0\u1edbng d\u1eabn NSX; r\u1eeda s\u1ea1ch, lau kh\u00f4.<br \/>\n  &#8211; Ph\u1ee5c h\u1ed3i th\u1ee5 \u0111\u1ed9ng h\u00f3a (passivation) sau gia c\u00f4ng\/\u0111\u00e1nh x\u01b0\u1edbc: dung d\u1ecbch axit citric theo ASTM A967 (ch\u1ec9 d\u00f9ng b\u1edfi k\u1ef9 thu\u1eadt vi\u00ean, tu\u00e2n th\u1ee7 an to\u00e0n).<br \/>\n  &#8211; V\u1ebft h\u00e0n\/oxit h\u00f3a m\u00e0u: \u01b0u ti\u00ean ph\u01b0\u01a1ng ph\u00e1p c\u01a1 h\u1ecdc (\u0111\u00e1nh x\u01b0\u1edbc, m\u00e0i tinh) ho\u1eb7c h\u00f3a ch\u1ea5t pickling chuy\u00ean d\u1ee5ng do \u0111\u01a1n v\u1ecb c\u00f3 ch\u1ee9ng ch\u1ec9 th\u1ef1c hi\u1ec7n.<\/p>\n<h2 id=\"toc-3-quy-trinh-ve-sinh-dinh-ky-theo-muc-do-ban\">Quy tr\u00ecnh v\u1ec7 sinh \u0111\u1ecbnh k\u1ef3 theo m\u1ee9c \u0111\u1ed9 b\u1ea9n<\/h2>\n<h3>A. L\u00e0m s\u1ea1ch th\u01b0\u1eddng nh\u1eadt\/tu\u1ea7n (cho b\u1ec1 m\u1eb7t s\u00e1ng b\u00f3ng, kh\u00f4ng \u1ed1)<\/h3>\n<p>1) Pha dung d\u1ecbch trung t\u00ednh 1\u20132%.<br \/>\n2) Phun\/lau \u01b0\u1edbt to\u00e0n b\u1ec1 m\u1eb7t, ch\u00e0 nh\u1eb9 theo chi\u1ec1u v\u00e2n b\u1eb1ng pad m\u1ec1m.<br \/>\n3) R\u1eeda l\u1ea1i b\u1eb1ng n\u01b0\u1edbc s\u1ea1ch d\u1ed3i d\u00e0o.<br \/>\n4) Kh\u1eed d\u1ea5u tay\/v\u1ec7t m\u1edd b\u1eb1ng c\u1ed3n 70\u201390% n\u1ebfu c\u1ea7n.<br \/>\n5) Lau kh\u00f4 ngay b\u1eb1ng microfiber.<br \/>\nTip: V\u1edbi inox b\u00f3ng g\u01b0\u01a1ng 8K, ch\u1ec9 d\u00f9ng kh\u0103n si\u00eau m\u1ecbn, chuy\u1ec3n \u0111\u1ed9ng th\u1eb3ng, kh\u00f4ng d\u00f9ng pad.<\/p>\n<h3>B. X\u1eed l\u00fd \u1ed1 n\u01b0\u1edbc v\u00e0 c\u1eb7n v\u00f4i<\/h3>\n<p>1) Phun gi\u1ea5m 3\u20135% ho\u1eb7c axit citric 5% l\u00ean v\u00f9ng \u1ed1, ch\u1edd 2\u20133 ph\u00fat.<br \/>\n2) Ch\u00e0 nh\u1eb9 b\u1eb1ng pad tr\u1eafng; kh\u00f4ng \u0111\u1ec3 kh\u00f4 tr\u00ean b\u1ec1 m\u1eb7t.<br \/>\n3) R\u1eeda th\u1eadt k\u1ef9 b\u1eb1ng n\u01b0\u1edbc s\u1ea1ch, lau kh\u00f4.<br \/>\n4) N\u1ebfu c\u00f2n v\u1ebft, l\u1eb7p l\u1ea1i ng\u1eafn h\u01a1n; tr\u00e1nh ng\u00e2m l\u00e2u \u0111\u1ec3 h\u1ea1n ch\u1ebf x\u1ec9n m\u00e0u.<\/p>\n<h3>C. T\u1ea9y g\u1ec9 nh\u1eb9 v\u00e0 tea staining<\/h3>\n<p>1) D\u00f9ng ch\u1ea5t t\u1ea9y g\u1ed1c axit oxalic (kem\/b\u1ed9t) thoa m\u1ecfng, ch\u1edd 2\u20135 ph\u00fat.<br \/>\n2) Ch\u00e0 theo v\u00e2n; quan s\u00e1t b\u1ec1 m\u1eb7t chuy\u1ec3n \u0111\u1ec1u m\u00e0u.<br \/>\n3) R\u1eeda k\u1ef9 b\u1eb1ng n\u01b0\u1edbc nhi\u1ec1u l\u1ea7n; lau kh\u00f4.<br \/>\n4) V\u1edbi v\u1ebft n\u1eb7ng, l\u1eb7p l\u1ea1i 1\u20132 l\u1ea7n; kh\u00f4ng d\u00f9ng len th\u00e9p.<br \/>\n5) Sau t\u1ea9y g\u1ec9, c\u00e2n nh\u1eafc passivation b\u1eb1ng citric (k\u1ef9 thu\u1eadt vi\u00ean th\u1ef1c hi\u1ec7n) \u0111\u1ec3 ph\u1ee5c h\u1ed3i l\u1edbp th\u1ee5 \u0111\u1ed9ng.<\/p>\n<h3>D. V\u1ebft h\u00e0n, x\u1ec9 v\u00e0 m\u00e0u \u00f4xit (heat tint)<\/h3>\n<p>&#8211; C\u01a1 h\u1ecdc: d\u00f9ng gi\u1ea5y nh\u00e1m m\u1ecbn (P400\u2013P800) ho\u1eb7c pad m\u00e0i ph\u00f9 h\u1ee3p, r\u1ed3i ho\u00e0n thi\u1ec7n l\u1ea1i v\u00e2n No.4\/hairline; h\u00fat b\u1ee5i v\u00e0 lau c\u1ed3n.<br \/>\n&#8211; H\u00f3a h\u1ecdc: ch\u1ec9 d\u00f9ng gel\/paste pickling chuy\u00ean d\u1ee5ng (th\u01b0\u1eddng ch\u1ee9a h\u1ed7n h\u1ee3p axit m\u1ea1nh) b\u1edfi th\u1ee3 \u0111\u01b0\u1ee3c \u0111\u00e0o t\u1ea1o, c\u00f3 PPE, th\u00f4ng gi\u00f3 v\u00e0 quy tr\u00ecnh trung h\u00f2a, th\u1ea3i b\u1ecf \u0111\u00fang quy \u0111\u1ecbnh.<br \/>\n&#8211; Sau c\u00f9ng, passivation \u0111\u1ec3 \u1ed5n \u0111\u1ecbnh l\u1edbp th\u1ee5 \u0111\u1ed9ng.<\/p>\n<h2 id=\"toc-4-lich-ve-sinh-theo-moi-truong-su-dung\">L\u1ecbch v\u1ec7 sinh theo m\u00f4i tr\u01b0\u1eddng s\u1eed d\u1ee5ng<\/h2>\n<p>&#8211; Trong nh\u00e0, kh\u00f4 r\u00e1o (v\u0103n ph\u00f2ng, showroom): lau b\u1ee5i h\u00e0ng tu\u1ea7n; v\u1ec7 sinh \u1ea9m 2\u20134 tu\u1ea7n\/l\u1ea7n; \u0111\u00e1nh b\u00f3ng nh\u1eb9 m\u1ed7i 3\u20136 th\u00e1ng.<br \/>\n&#8211; B\u1ebfp c\u00f4ng nghi\u1ec7p, ch\u1ebf bi\u1ebfn th\u1ef1c ph\u1ea9m: v\u1ec7 sinh \u1ea9m h\u00e0ng ng\u00e0y; t\u1ea9y \u1ed1 h\u00e0ng tu\u1ea7n; passivation \u0111\u1ecbnh k\u1ef3 6\u201312 th\u00e1ng n\u1ebfu b\u1ec1 m\u1eb7t th\u01b0\u1eddng xuy\u00ean ti\u1ebfp x\u00fac mu\u1ed1i\/axit th\u1ef1c ph\u1ea9m.<br \/>\n&#8211; Ngo\u00e0i tr\u1eddi \u0111\u00f4 th\u1ecb: r\u1eeda n\u01b0\u1edbc s\u1ea1ch 1\u20132 tu\u1ea7n\/l\u1ea7n; t\u1ea9y \u1ed1 nh\u1eb9 h\u00e0ng th\u00e1ng; ki\u1ec3m tra m\u1ed1i gh\u00e9p, khe k\u1ebd m\u1ed7i qu\u00fd.<br \/>\n&#8211; Ven bi\u1ec3n\/h\u1ed3 b\u01a1i: r\u1eeda n\u01b0\u1edbc ng\u1ecdt 2\u20133 l\u1ea7n\/tu\u1ea7n; t\u1ea9y tea staining ngay khi xu\u1ea5t hi\u1ec7n; c\u00e2n nh\u1eafc d\u00f9ng 316\/316L cho h\u1ea1ng m\u1ee5c m\u1edbi; ph\u1ee7 b\u1ea3o v\u1ec7 m\u1ed7i 1\u20133 th\u00e1ng.<\/p>\n<h2 id=\"toc-5-loi-thuong-gap-va-cach-khac-phuc\">L\u1ed7i th\u01b0\u1eddng g\u1eb7p v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c<\/h2>\n<p>&#8211; D\u00f9ng Javel\/NaClO \u0111\u1ec3 s\u00e1t khu\u1ea9n: d\u1ec5 g\u00e2y r\u1ed7; n\u1ebfu b\u1eaft bu\u1ed9c d\u00f9ng, gi\u1ea3m n\u1ed3ng \u0111\u1ed9, th\u1eddi gian ti\u1ebfp x\u00fac <5 ph\u00fat, r\u1eeda k\u1ef9, lau kh\u00f4; \u01b0u ti\u00ean c\u1ed3n 70% ho\u1eb7c H2O2 theo khuy\u1ebfn ngh\u1ecb an to\u00e0n th\u1ef1c ph\u1ea9m.\n- D\u00f9ng len th\u00e9p\/\u0111\u0129a m\u00e0i th\u00e9p th\u01b0\u1eddng: g\u00e2y nhi\u1ec5m s\u1eaft \u2192 g\u1ec9 loang; kh\u1eafc ph\u1ee5c b\u1eb1ng t\u1ea9y g\u1ed1c oxalic\/citric r\u1ed3i passivation.\n- Kh\u00f4ng r\u1eeda l\u1ea1i sau khi d\u00f9ng ch\u1ea5t t\u1ea9y: mu\u1ed1i \u0111\u1ecdng g\u00e2y x\u1ec9n, \u1ed1 tr\u1eafng; lu\u00f4n r\u1eeda nhi\u1ec1u n\u01b0\u1edbc v\u00e0 lau kh\u00f4.\n- Ch\u00e0 ng\u01b0\u1ee3c v\u00e2n tr\u00ean No.4\/hairline: \u0111\u1ec3 l\u1ea1i xo\u00e1y x\u1ea5u; c\u1ea7n \u0111\u00e1nh ho\u00e0n thi\u1ec7n l\u1ea1i theo m\u1ed9t chi\u1ec1u.\n- \u0110\u1ecdng n\u01b0\u1edbc c\u1ee9ng: \u0111\u1ec3 l\u1ea1i v\u00f2ng \u1ed1; c\u1ea7n lau kh\u00f4 ngay, ho\u1eb7c d\u00f9ng n\u01b0\u1edbc m\u1ec1m\/DI.\n\n\n\n<h2 id=\"toc-6-bao-duong-va-bao-ve-sau-ve-sinh\">B\u1ea3o d\u01b0\u1ee1ng v\u00e0 b\u1ea3o v\u1ec7 sau v\u1ec7 sinh<\/h2>\n<p>&#8211; Passivation: v\u1edbi b\u1ec1 m\u1eb7t v\u1eeba gia c\u00f4ng c\u01a1 kh\u00ed, d\u00f9ng dung d\u1ecbch axit citric theo ASTM A967 \u0111\u1ec3 ph\u1ee5c h\u1ed3i l\u1edbp Cr2O3 th\u1ee5 \u0111\u1ed9ng (th\u1ee3 \u0111\u01b0\u1ee3c \u0111\u00e0o t\u1ea1o th\u1ef1c hi\u1ec7n).<br \/>\n&#8211; Ph\u1ee7 b\u1ea3o v\u1ec7: thoa m\u1ecfng d\u1ea7u kho\u00e1ng th\u1ef1c ph\u1ea9m ho\u1eb7c ch\u1ea5t ph\u1ee7 nano\/silicone chuy\u00ean d\u1ee5ng cho inox \u0111\u1ec3 \u0111\u1ea9y n\u01b0\u1edbc, ch\u1ed1ng b\u00e1m b\u1ea9n; l\u1eb7p l\u1ea1i m\u1ed7i 1\u20133 th\u00e1ng t\u00f9y m\u00f4i tr\u01b0\u1eddng.<br \/>\n&#8211; Thi\u1ebft k\u1ebf \u2013 l\u1eafp \u0111\u1eb7t: tr\u00e1nh khe k\u1ebd gi\u1eef mu\u1ed1i\/n\u01b0\u1edbc; d\u00f9ng keo\/ron ph\u00f9 h\u1ee3p; ch\u1ecdn m\u00e1c 316 cho khu v\u1ef1c chloride cao.<\/p>\n<h2 id=\"toc-7-faq-nhanh\">FAQ nhanh<\/h2>\n<p>&#8211; C\u00f3 \u0111\u01b0\u1ee3c d\u00f9ng thu\u1ed1c t\u1ea9y ch\u1ee9a clo? Kh\u00f4ng khuy\u1ebfn kh\u00edch. N\u1ebfu ph\u1ea3i d\u00f9ng, ti\u1ebfp x\u00fac th\u1eadt ng\u1eafn, r\u1eeda v\u00e0 lau kh\u00f4 ngay.<br \/>\n&#8211; Inox 201 b\u1ecb \u1ed1 ngo\u00e0i tr\u1eddi ph\u1ea3i l\u00e0m sao? T\u1ea9y b\u1eb1ng oxalic\/citric, r\u1eeda k\u1ef9; c\u00e2n nh\u1eafc ph\u1ee7 b\u1ea3o v\u1ec7 \u0111\u1ecbnh k\u1ef3 ho\u1eb7c n\u00e2ng c\u1ea5p l\u00ean 304\/316 cho h\u1ea1ng m\u1ee5c h\u1ee9ng m\u01b0a gi\u00f3.<br \/>\n&#8211; N\u01b0\u1edbc c\u1ee9ng l\u00e0m b\u1ec1 m\u1eb7t m\u1edd? R\u1eeda cu\u1ed1i b\u1eb1ng n\u01b0\u1edbc m\u1ec1m\/DI v\u00e0 lau kh\u00f4 \u0111\u1ec3 tr\u00e1nh v\u1ec7t v\u00f4i.<br \/>\n&#8211; X\u00f3a d\u1ea5u v\u00e2n tay tr\u00ean b\u1ec1 m\u1eb7t b\u00f3ng g\u01b0\u01a1ng? D\u00f9ng c\u1ed3n 70\u201390% v\u00e0 kh\u0103n microfiber si\u00eau m\u1ecbn.<br \/>\n&#8211; Kh\u1eed tr\u00f9ng b\u1ebfp inox th\u1ebf n\u00e0o? Lau s\u1ea1ch b\u1eb1ng ch\u1ea5t t\u1ea9y trung t\u00ednh, r\u1eeda, r\u1ed3i kh\u1eed tr\u00f9ng b\u1eb1ng c\u1ed3n 70% ho\u1eb7c h\u01a1i n\u01b0\u1edbc; tr\u00e1nh NaClO k\u00e9o d\u00e0i.<\/p>\n<h2 id=\"toc-8-nguon-tham-khao\">Ngu\u1ed3n tham kh\u1ea3o<\/h2>\n<p>&#8211; Nickel Institute \u2013 Care and maintenance of stainless steel: https:\/\/nickelinstitute.org<br \/>\n&#8211; Australian Stainless Steel Development Association (ASSDA) \u2013 Cleaning and maintenance: https:\/\/www.assda.asn.au<br \/>\n&#8211; British Stainless Steel Association (BSSA) \u2013 Cleaning stainless steel: https:\/\/bssa.org.uk<br \/>\n&#8211; ASTM A967\/A967M \u2013 Standard Specification for Chemical Passivation Treatments for Stainless Steel Parts: https:\/\/www.astm.org<br \/>\n&#8211; SSINA \u2013 Stainless Steel: Care and Cleaning: https:\/\/www.ssina.com<\/p>\n<h2 id=\"toc-9-ket-luan\">K\u1ebft lu\u1eadn<\/h2>\n<p>Gi\u1eef inox lu\u00f4n s\u00e1ng nh\u01b0 m\u1edbi ph\u1ee5 thu\u1ed9c v\u00e0o ba y\u1ebfu t\u1ed1: ch\u1ecdn h\u00f3a ch\u1ea5t \u0111\u00fang (trung t\u00ednh, kh\u00f4ng clo), quy tr\u00ecnh r\u1eeda \u2013 lau kh\u00f4 chu\u1ea9n v\u00e0 l\u1ecbch v\u1ec7 sinh ph\u00f9 h\u1ee3p v\u1edbi m\u00f4i tr\u01b0\u1eddng. V\u1edbi v\u1ebft \u1ed1\/g\u1ec9 nh\u1eb9, x\u1eed l\u00fd k\u1ecbp th\u1eddi b\u1eb1ng gi\u1ea5m\/citric\/oxalic s\u1ebd ng\u0103n \u0103n m\u00f2n ti\u1ebfn tri\u1ec3n. C\u00e1c h\u1ea1ng m\u1ee5c c\u00f3 v\u1ebft h\u00e0n ho\u1eb7c \u0111\u1eb7t ngo\u00e0i tr\u1eddi m\u1eb7n n\u00ean \u0111\u01b0\u1ee3c passivation v\u00e0 ph\u1ee7 b\u1ea3o v\u1ec7 \u0111\u1ecbnh k\u1ef3. \u00c1p d\u1ee5ng \u0111\u00fang h\u01b0\u1edbng d\u1eabn tr\u00ean s\u1ebd gi\u00fap thi\u1ebft b\u1ecb, lan can, b\u1ed3n b\u1ec3 hay \u0111\u1ed3 b\u1ebfp inox c\u1ee7a b\u1ea1n b\u1ec1n \u0111\u1eb9p, gi\u1ea3m chi ph\u00ed b\u1ea3o d\u01b0\u1ee1ng d\u00e0i h\u1ea1n.<\/p>\n<p>C\u1ea7n t\u01b0 v\u1ea5n ch\u1ecdn m\u00e1c inox, h\u00f3a ch\u1ea5t v\u00e0 quy tr\u00ecnh ph\u00f9 h\u1ee3p cho c\u00f4ng tr\u00ecnh\/x\u01b0\u1edfng c\u1ee7a b\u1ea1n? Li\u00ean h\u1ec7 Inox Cuong Thinh \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt v\u00e0 b\u00e1o gi\u00e1 t\u1ed1t nh\u1ea5t. Hotline: 0343.417.281. Email: inoxcongnghiep.cuongthinh@gmail.com<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Quy tr\u00ecnh v\u1ec7 sinh Inox \u0111\u1ecbnh k\u1ef3 chu\u1ea9n k\u1ef9 thu\u1eadt: ch\u1ecdn h\u00f3a ch\u1ea5t an to\u00e0n, t\u1ea9y \u1ed1 g\u1ec9, x\u1eed l\u00fd v\u1ebft h\u00e0n v\u00e0 b\u1ea3o d\u01b0\u1ee1ng \u0111\u1ec3 b\u1ec1 m\u1eb7t lu\u00f4n s\u00e1ng b\u00f3ng nh\u01b0 m\u1edbi.<\/p>\n","protected":false},"author":7,"featured_media":1008,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[23],"tags":[],"class_list":["post-1501","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"acf":[],"_links":{"self":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/posts\/1501","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/comments?post=1501"}],"version-history":[{"count":0,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/posts\/1501\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/media\/1008"}],"wp:attachment":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/media?parent=1501"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/categories?post=1501"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/tags?post=1501"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}