{"id":1605,"date":"2026-01-28T00:34:34","date_gmt":"2026-01-27T17:34:34","guid":{"rendered":"https:\/\/inoxcuongthinh.com\/trang-tri-inox-nen-uu-tien-mac-thep-hay-be-mat-de-ben-dep-lau-dai\/"},"modified":"2026-01-28T00:34:34","modified_gmt":"2026-01-27T17:34:34","slug":"trang-tri-inox-nen-uu-tien-mac-thep-hay-be-mat-de-ben-dep-lau-dai","status":"publish","type":"post","link":"https:\/\/inoxcuongthinh.com\/trang-tri-inox-nen-uu-tien-mac-thep-hay-be-mat-de-ben-dep-lau-dai\/","title":{"rendered":"Trang tr\u00ed inox: n\u00ean \u01b0u ti\u00ean m\u00e1c th\u00e9p hay b\u1ec1 m\u1eb7t \u0111\u1ec3 b\u1ec1n \u0111\u1eb9p l\u00e2u d\u00e0i?"},"content":{"rendered":"<div class=\"custom-toc\">\n<h3>N\u1ed9i dung ch\u00ednh<\/h3>\n<ul>\n<li><a href=\"#toc-0-ket-luan-nhanh\">K\u1ebft lu\u1eadn nhanh<\/a><\/li>\n<li><a href=\"#toc-1-vi-sao-mac-thep-phai-duoc-uu-tien\">V\u00ec sao m\u00e1c th\u00e9p ph\u1ea3i \u0111\u01b0\u1ee3c \u01b0u ti\u00ean?<\/a><\/li>\n<li><a href=\"#toc-2-be-mat-dong-vai-tro-gi\">B\u1ec1 m\u1eb7t \u0111\u00f3ng vai tr\u00f2 g\u00ec?<\/a><\/li>\n<li><a href=\"#toc-3-ban-do-lua-chon-theo-moi-truong-uu-tien-mac-thep\">B\u1ea3n \u0111\u1ed3 l\u1ef1a ch\u1ecdn theo m\u00f4i tr\u01b0\u1eddng (\u01b0u ti\u00ean m\u00e1c th\u00e9p)<\/a><\/li>\n<li><a href=\"#toc-4-chon-be-mat-cho-cong-trinh-trang-tri\">Ch\u1ecdn b\u1ec1 m\u1eb7t cho c\u00f4ng tr\u00ecnh trang tr\u00ed<\/a><\/li>\n<li><a href=\"#toc-5-chi-phi-mac-thep-hay-be-mat-anh-huong-nhieu-hon\">Chi ph\u00ed: m\u00e1c th\u00e9p hay b\u1ec1 m\u1eb7t \u1ea3nh h\u01b0\u1edfng nhi\u1ec1u h\u01a1n?<\/a><\/li>\n<li><a href=\"#toc-6-cay-quyet-dinh-nhanh-5-buoc\">C\u00e2y quy\u1ebft \u0111\u1ecbnh nhanh (5 b\u01b0\u1edbc)<\/a><\/li>\n<li><a href=\"#toc-7-thong-so-ky-thuat-huu-ich\">Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt h\u1eefu \u00edch<\/a><\/li>\n<li><a href=\"#toc-8-loi-pho-bien-can-tranh\">L\u1ed7i ph\u1ed5 bi\u1ebfn c\u1ea7n tr\u00e1nh<\/a><\/li>\n<li><a href=\"#toc-9-ung-dung-tai-viet-nam-khuyen-nghi-nhanh\">\u1ee8ng d\u1ee5ng t\u1ea1i Vi\u1ec7t Nam: khuy\u1ebfn ngh\u1ecb nhanh<\/a><\/li>\n<li><a href=\"#toc-10-bao-tri-de-giu-dep-nhu-moi\">B\u1ea3o tr\u00ec \u0111\u1ec3 gi\u1eef \u201c\u0111\u1eb9p nh\u01b0 m\u1edbi\u201d<\/a><\/li>\n<li><a href=\"#toc-11-nguon-tham-khao\">Ngu\u1ed3n tham kh\u1ea3o<\/a><\/li>\n<li><a href=\"#toc-12-ket-luan\">K\u1ebft lu\u1eadn<\/a><\/li>\n<\/ul>\n<\/div>\n<p>Khi ch\u1ecdn inox cho m\u1ee5c \u0111\u00edch trang tr\u00ed, nhi\u1ec1u ng\u01b0\u1eddi ph\u00e2n v\u00e2n: n\u00ean \u01b0u ti\u00ean b\u1ec1 m\u1eb7t (HL, No.4, g\u01b0\u01a1ng 8K, PVD\u2026) hay m\u00e1c th\u00e9p (201, 304, 316, 430)? C\u00e2u tr\u1ea3 l\u1eddi th\u1ef1c t\u1ebf: lu\u00f4n ch\u1ecdn m\u00e1c th\u00e9p ph\u00f9 h\u1ee3p m\u00f4i tr\u01b0\u1eddng tr\u01b0\u1edbc, sau \u0111\u00f3 m\u1edbi t\u1ed1i \u01b0u b\u1ec1 m\u1eb7t theo th\u1ea9m m\u1ef9 v\u00e0 b\u1ea3o tr\u00ec. B\u00e0i vi\u1ebft n\u00e0y gi\u1ea3i th\u00edch logic l\u1ef1a ch\u1ecdn, \u0111\u01b0a ra c\u00e2y quy\u1ebft \u0111\u1ecbnh nhanh, v\u00ed d\u1ee5 \u1ee9ng d\u1ee5ng t\u1ea1i Vi\u1ec7t Nam (H\u00e0 N\u1ed9i, H\u1ea3i Ph\u00f2ng, \u0110\u00e0 N\u1eb5ng\u2026), v\u00e0 c\u00e1c l\u01b0u \u00fd k\u1ef9 thu\u1eadt. \u0110\u00e2y c\u0169ng l\u00e0 m\u1ed9t ph\u1ea7n quan tr\u1ecdng trong b\u1ee9c tranh l\u1edbn \u201cl\u1ef1a ch\u1ecdn inox theo m\u00f4i tr\u01b0\u1eddng, m\u1ee5c \u0111\u00edch v\u00e0 ng\u00e2n s\u00e1ch\u201d.<\/p>\n<h2 id=\"toc-0-ket-luan-nhanh\">K\u1ebft lu\u1eadn nhanh<\/h2>\n<p>&#8211; M\u00e1c th\u00e9p quy\u1ebft \u0111\u1ecbnh \u0111\u1ed9 b\u1ec1n v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n \u2013 \u01b0u ti\u00ean s\u1ed1 1 theo m\u00f4i tr\u01b0\u1eddng s\u1eed d\u1ee5ng.<br \/>\n&#8211; B\u1ec1 m\u1eb7t quy\u1ebft \u0111\u1ecbnh th\u1ea9m m\u1ef9, kh\u1ea3 n\u0103ng ch\u1ed1ng b\u00e1m b\u1ea9n\/x\u01b0\u1edbc v\u00e0 chi ph\u00ed b\u1ea3o tr\u00ec \u2013 t\u1ed1i \u01b0u sau khi \u0111\u00e3 ch\u1ed1t m\u00e1c th\u00e9p.<br \/>\n&#8211; Kh\u00f4ng d\u00f9ng b\u1ec1 m\u1eb7t (v\u00ed d\u1ee5 PVD) \u0111\u1ec3 \u201cb\u00f9\u201d cho m\u00e1c th\u00e9p k\u00e9m trong m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t.<\/p>\n<h2 id=\"toc-1-vi-sao-mac-thep-phai-duoc-uu-tien\">V\u00ec sao m\u00e1c th\u00e9p ph\u1ea3i \u0111\u01b0\u1ee3c \u01b0u ti\u00ean?<\/h2>\n<p>&#8211; Kh\u00e1ng \u0103n m\u00f2n: H\u00e0m l\u01b0\u1ee3ng Cr, Mo, N trong m\u00e1c th\u00e9p chi ph\u1ed1i kh\u1ea3 n\u0103ng ch\u1ed1ng r\u1ed7 pitting\/crevice, \u0111\u1eb7c bi\u1ec7t khi c\u00f3 clorua (m\u01b0a bi\u1ec3n, n\u01b0\u1edbc h\u1ed3 b\u01a1i). 316\/316L v\u01b0\u1ee3t tr\u1ed9i 304, c\u00f2n 201\/430 ch\u1ec9 ph\u00f9 h\u1ee3p m\u00f4i tr\u01b0\u1eddng nh\u1eb9.<br \/>\n&#8211; Tu\u1ed5i th\u1ecd v\u00e0 b\u1ea3o h\u00e0nh: L\u1ef1a ch\u1ecdn m\u00e1c sai khi\u1ebfn b\u1ec1 m\u1eb7t \u0111\u1eb9p c\u0169ng nhanh \u1ed1 v\u00e0ng, \u201ctea-staining\u201d, r\u1ed7 v\u00e0 bong l\u1edbp ph\u1ee7.<br \/>\n&#8211; Gia c\u00f4ng \u2013 l\u1eafp \u0111\u1eb7t: M\u00e1c th\u00e9p c\u00f2n \u1ea3nh h\u01b0\u1edfng h\u00e0n, u\u1ed1n, t\u1eeb t\u00ednh (430 nhi\u1ec5m t\u1eeb \u2013 l\u01b0u \u00fd cho \u1ee9ng d\u1ee5ng g\u1ea7n thi\u1ebft b\u1ecb nam ch\u00e2m).<\/p>\n<p>Th\u1ef1c t\u1ebf: b\u1ec1 m\u1eb7t c\u00f3 th\u1ec3 \u0111\u00e1nh l\u1ea1i, ph\u1ee7 ch\u1ed1ng v\u00e2n tay, th\u1eadm ch\u00ed thay t\u1ea5m; c\u00f2n m\u00e1c th\u00e9p th\u00ec \u201ckh\u00f4ng th\u1ec3 \u0111\u1ed5i\u201d sau khi l\u1eafp.<\/p>\n<h2 id=\"toc-2-be-mat-dong-vai-tro-gi\">B\u1ec1 m\u1eb7t \u0111\u00f3ng vai tr\u00f2 g\u00ec?<\/h2>\n<p>&#8211; Th\u1ea9m m\u1ef9: \u0111\u1ed9 ph\u1ea3n x\u1ea1 (g\u01b0\u01a1ng 8K, BA), v\u00e2n (No.4 Satin, HL), h\u1ecda ti\u1ebft (etched, d\u1eadp n\u1ed5i), m\u00e0u (PVD).<br \/>\n&#8211; B\u1ea3o tr\u00ec: \u0111\u1ed9 nh\u1eb5n Ra c\u00e0ng th\u1ea5p c\u00e0ng \u00edt gi\u1eef mu\u1ed1i\/b\u1ee5i v\u00e0 d\u1ec5 v\u1ec7 sinh. \u0110i\u1ec3n h\u00ecnh: BA\/g\u01b0\u01a1ng (Ra ~0,05\u20130,1 \u00b5m) d\u1ec5 r\u1eeda h\u01a1n No.4\/HL (Ra ~0,3\u20130,6 \u00b5m) hay bead-blast (nh\u00e1m).<br \/>\n&#8211; S\u1eed d\u1ee5ng: b\u1ec1 m\u1eb7t c\u00f3 v\u00e2n (No.4\/HL) che x\u01b0\u1edbc t\u1ed1t h\u01a1n g\u01b0\u01a1ng \u1edf khu v\u1ef1c hay ch\u1ea1m tay; g\u01b0\u01a1ng l\u1ea1i ph\u00f9 h\u1ee3p m\u1eb7t \u0111\u1ee9ng \u00edt ch\u1ea1m, c\u1ea7n ph\u1ea3n x\u1ea1 \u00e1nh s\u00e1ng.<\/p>\n<h2 id=\"toc-3-ban-do-lua-chon-theo-moi-truong-uu-tien-mac-thep\">B\u1ea3n \u0111\u1ed3 l\u1ef1a ch\u1ecdn theo m\u00f4i tr\u01b0\u1eddng (\u01b0u ti\u00ean m\u00e1c th\u00e9p)<\/h2>\n<h3>Trong nh\u00e0 kh\u00f4, s\u1ea1ch (v\u00e1ch trang tr\u00ed, bi\u1ec3n hi\u1ec7u n\u1ed9i th\u1ea5t)<\/h3>\n<p>&#8211; M\u00e1c khuy\u1ebfn ngh\u1ecb: 201 ho\u1eb7c 430 (kinh t\u1ebf), 304 (an to\u00e0n h\u01a1n khi c\u00f3 \u1ea9m nh\u1eb9\/\u0111i\u1ec1u h\u00f2a).<br \/>\n&#8211; L\u01b0u \u00fd: 430 nhi\u1ec5m t\u1eeb; 201 \u00edt t\u1ed1n nh\u01b0ng nh\u1ea1y c\u1ea3m v\u1edbi \u1ea9m + clorua. Tr\u00e1nh 201\/430 \u1edf g\u1ea7n b\u1ebfp, khu v\u1ec7 sinh th\u00f4ng gi\u00f3 k\u00e9m.<br \/>\n&#8211; B\u1ec1 m\u1eb7t: HL\/No.4, BA, g\u01b0\u01a1ng 8K, PVD \u0111\u1ec1u ph\u00f9 h\u1ee3p; c\u00e2n nh\u1eafc ph\u1ee7 ch\u1ed1ng v\u00e2n tay cho khu v\u1ef1c hay ch\u1ea1m.<\/p>\n<h3>Trong nh\u00e0 \u1ea9m (WC, b\u1ebfp, s\u1ea3nh m\u1edf, h\u1ed3 b\u01a1i trong nh\u00e0)<\/h3>\n<p>&#8211; M\u00e1c khuy\u1ebfn ngh\u1ecb: 304; v\u1edbi clo (h\u1ed3 b\u01a1i, ph\u00f2ng x\u00f4ng h\u01a1i) n\u00ean d\u00f9ng 316\/316L.<br \/>\n&#8211; Tr\u00e1nh: 201\/430 d\u1ec5 \u1ed1 v\u00e0ng, r\u1ed7 m\u00e9p.<br \/>\n&#8211; B\u1ec1 m\u1eb7t: \u01b0u ti\u00ean BA ho\u1eb7c g\u01b0\u01a1ng n\u1ebfu b\u1eafn n\u01b0\u1edbc\/\u0111\u1ecdng s\u01b0\u01a1ng; HL\/No.4 d\u00f9ng \u0111\u01b0\u1ee3c nh\u01b0ng c\u1ea7n v\u1ec7 sinh \u0111\u1ec1u.<\/p>\n<h3>Ngo\u00e0i tr\u1eddi n\u1ed9i \u0111\u1ecba (\u0111\u00f4 th\u1ecb nh\u01b0 H\u00e0 N\u1ed9i, kh\u00f4ng s\u00e1t bi\u1ec3n)<\/h3>\n<p>&#8211; M\u00e1c khuy\u1ebfn ngh\u1ecb: 304 v\u1edbi thi\u1ebft k\u1ebf tho\u00e1t n\u01b0\u1edbc t\u1ed1t; 316 n\u1ebfu g\u1ea7n \u0111\u01b0\u1eddng cao t\u1ed1c (mu\u1ed1i kh\u1eed b\u0103ng hi\u1ebfm \u1edf VN) ho\u1eb7c khu c\u00f4ng nghi\u1ec7p h\u00f3a ch\u1ea5t.<br \/>\n&#8211; B\u1ec1 m\u1eb7t: BA\/g\u01b0\u01a1ng gi\u00fap \u00edt gi\u1eef b\u1ee5i v\u00e0 m\u01b0a axit h\u01a1n No.4\/HL. Tr\u00e1nh bead-blast\/nh\u00e1m n\u1ebfu b\u1ea3o tr\u00ec kh\u00f4ng th\u01b0\u1eddng xuy\u00ean.<\/p>\n<h3>Ven bi\u1ec3n\/kh\u00ed h\u1eadu m\u1eb7n (H\u1ea3i Ph\u00f2ng, \u0110\u00e0 N\u1eb5ng, V\u0169ng T\u00e0u\u2026)<\/h3>\n<p>&#8211; M\u00e1c khuy\u1ebfn ngh\u1ecb: 316\/316L l\u00e0 chu\u1ea9n; m\u00f4i tr\u01b0\u1eddng phun s\u01b0\u01a1ng m\u1eb7n tr\u1ef1c di\u1ec7n ho\u1eb7c ngay s\u00e1t m\u00e9p n\u01b0\u1edbc c\u00e2n nh\u1eafc duplex 2205.<br \/>\n&#8211; B\u1ec1 m\u1eb7t: c\u00e0ng m\u1ecbn c\u00e0ng t\u1ed1t (BA, g\u01b0\u01a1ng, th\u1eadm ch\u00ed \u0111i\u1ec7n \u0111\u00e1nh b\u00f3ng\/electropolish). Tr\u00e1nh b\u1ec1 m\u1eb7t nh\u00e1m, r\u00e3nh s\u00e2u (HL \u0111\u1eadm, bead-blast) v\u00ec gi\u1eef mu\u1ed1i.<br \/>\n&#8211; B\u1ea3o tr\u00ec: r\u1eeda n\u01b0\u1edbc ng\u1ecdt \u0111\u1ecbnh k\u1ef3 (h\u00e0ng tu\u1ea7n\/2 tu\u1ea7n) \u0111\u1ec3 ng\u0103n \u201ctea-staining\u201d.<\/p>\n<h2 id=\"toc-4-chon-be-mat-cho-cong-trinh-trang-tri\">Ch\u1ecdn b\u1ec1 m\u1eb7t cho c\u00f4ng tr\u00ecnh trang tr\u00ed<\/h2>\n<p>&#8211; 2B (m\u1edd c\u00f4ng nghi\u1ec7p): n\u1ec1n \u0111\u1ec3 ch\u1ea3i No.4\/HL ho\u1eb7c PVD; \u00edt ch\u00f3i, kinh t\u1ebf.<br \/>\n&#8211; BA (Bright Annealed): r\u1ea5t m\u1ecbn, ph\u1ea3n x\u1ea1 cao, d\u1ec5 lau, t\u1ed1t cho ngo\u00e0i tr\u1eddi v\u00e0 khu \u1ea9m.<br \/>\n&#8211; No.4 Satin: s\u1ecdc m\u1ecbn che x\u01b0\u1edbc, h\u1ee3p tay v\u1ecbn, \u1ed1p t\u01b0\u1eddng n\u1ed9i th\u1ea5t; c\u1ea7n ch\u1ea3i c\u00f9ng h\u01b0\u1edbng khi b\u1ea3o tr\u00ec.<br \/>\n&#8211; Hairline (HL): v\u00e2n d\u00e0i \u0111\u1ec1u, sang tr\u1ecdng; ph\u00f9 h\u1ee3p n\u1ed9i th\u1ea5t, bi\u1ec3n hi\u1ec7u; ngo\u00e0i tr\u1eddi c\u1ea7n v\u1ec7 sinh t\u1ed1t.<br \/>\n&#8211; G\u01b0\u01a1ng 8K: ph\u1ea3n chi\u1ebfu m\u1ea1nh, t\u00f4n kh\u00f4ng gian; ch\u1ec9 n\u00ean d\u00f9ng n\u01a1i \u00edt ch\u1ea1m tay\/\u00edt va qu\u1ec7t.<br \/>\n&#8211; Bead-blasted\/sandblasted: m\u1edd s\u00e2u, sang nh\u01b0ng gi\u1eef b\u1ea9n; kh\u00f4ng khuy\u1ebfn ngh\u1ecb ven bi\u1ec3n\/ngo\u00e0i tr\u1eddi \u00edt b\u1ea3o tr\u00ec.<br \/>\n&#8211; Etched\/d\u1eadp n\u1ed5i: t\u1ea1o h\u1ecda ti\u1ebft, t\u0103ng \u0111\u1ed9 c\u1ee9ng t\u1ea5m, che x\u01b0\u1edbc; ch\u00fa \u00fd m\u00e9p kh\u1eafc, k\u1ebd h\u1edf d\u1ec5 gi\u1eef b\u1ea9n.<br \/>\n&#8211; PVD m\u00e0u (TiN, v\u00e0ng h\u1ed3ng, \u0111en\u2026): t\u0103ng c\u1ee9ng b\u1ec1 m\u1eb7t, m\u00e0u b\u1ec1n; kh\u00f4ng c\u1ea3i thi\u1ec7n ch\u1ed1ng \u0103n m\u00f2n c\u1ee7a n\u1ec1n \u2013 b\u1eaft bu\u1ed9c d\u00f9ng n\u1ec1n 304\/316 theo m\u00f4i tr\u01b0\u1eddng. Ch\u1ecdn PVD ch\u00e2n kh\u00f4ng c\u00f4ng nghi\u1ec7p, l\u1edbp ph\u1ee7 \u0111\u1ed3ng \u0111\u1ec1u; c\u00e2n nh\u1eafc ph\u1ee7 ch\u1ed1ng v\u00e2n tay k\u00e8m theo.<br \/>\n&#8211; Ph\u1ee7 nano ch\u1ed1ng v\u00e2n tay: h\u1eefu \u00edch cho tay v\u1ecbn, thang m\u00e1y; c\u00f3 th\u1ec3 gi\u1ea3m b\u00f3ng nh\u1eb9.<\/p>\n<p>M\u1eb9o: b\u1ec1 m\u1eb7t c\u00e0ng nh\u1eb5n (Ra th\u1ea5p) th\u00ec c\u00e0ng ph\u00f9 h\u1ee3p m\u00f4i tr\u01b0\u1eddng \u1ea9m\/m\u1eb7n v\u00ec \u00edt l\u01b0u gi\u1eef mu\u1ed1i v\u00e0 d\u1ec5 r\u1eeda.<\/p>\n<h2 id=\"toc-5-chi-phi-mac-thep-hay-be-mat-anh-huong-nhieu-hon\">Chi ph\u00ed: m\u00e1c th\u00e9p hay b\u1ec1 m\u1eb7t \u1ea3nh h\u01b0\u1edfng nhi\u1ec1u h\u01a1n?<\/h2>\n<p>&#8211; M\u00e1c th\u00e9p (tham kh\u1ea3o th\u1ecb tr\u01b0\u1eddng VN, c\u00f3 th\u1ec3 bi\u1ebfn \u0111\u1ed9ng theo th\u1eddi \u0111i\u1ec3m):<br \/>\n  &#8211; 201 th\u01b0\u1eddng r\u1ebb h\u01a1n 304 kho\u1ea3ng 20\u201335%.<br \/>\n  &#8211; 316 th\u01b0\u1eddng \u0111\u1eaft h\u01a1n 304 kho\u1ea3ng 25\u201340%.<br \/>\n&#8211; B\u1ec1 m\u1eb7t:<br \/>\n  &#8211; BA\/g\u01b0\u01a1ng 8K th\u01b0\u1eddng t\u0103ng 15\u201330% so v\u1edbi 2B\/No.4.<br \/>\n  &#8211; PVD m\u00e0u c\u00f3 th\u1ec3 t\u0103ng 40\u201380% t\u00f9y m\u00e0u, \u0111\u1ed9 d\u00e0y, kh\u1ed5 t\u1ea5m.<br \/>\n&#8211; Kinh nghi\u1ec7m t\u1ed1i \u01b0u ng\u00e2n s\u00e1ch: ch\u1ecdn \u0111\u00fang m\u00e1c th\u00e9p cho m\u00f4i tr\u01b0\u1eddng (kh\u00f4ng th\u1ecfa hi\u1ec7p), sau \u0111\u00f3 d\u00f9ng b\u1ec1 m\u1eb7t ph\u00f9 h\u1ee3p m\u1ee9c ch\u1ea1m tay\/b\u1ea3o tr\u00ec \u0111\u1ec3 t\u1ed1i \u01b0u v\u00f2ng \u0111\u1eddi. \u0110\u1eebng \u201cti\u1ebft ki\u1ec7m\u201d b\u1eb1ng 201+PVD \u1edf ven bi\u1ec3n \u2013 l\u1edbp n\u1ec1n v\u1eabn s\u1ebd r\u1ed7.<\/p>\n<h2 id=\"toc-6-cay-quyet-dinh-nhanh-5-buoc\">C\u00e2y quy\u1ebft \u0111\u1ecbnh nhanh (5 b\u01b0\u1edbc)<\/h2>\n<p>1) X\u00e1c \u0111\u1ecbnh m\u00f4i tr\u01b0\u1eddng theo ISO 9223: C2 (kh\u00f4 trong nh\u00e0), C3 (\u0111\u00f4 th\u1ecb n\u1ed9i \u0111\u1ecba), C4 (ven bi\u1ec3n\/\u1ea9m), C5 (r\u1ea5t kh\u1eafc nghi\u1ec7t).<br \/>\n2) Ch\u1ecdn m\u00e1c th\u00e9p:<br \/>\n   &#8211; C2: 201\/430 ho\u1eb7c 304.<br \/>\n   &#8211; C3: 304 (\u01b0u ti\u00ean).<br \/>\n   &#8211; C4\u2013C5: 316\/316L; 2205 n\u1ebfu phun s\u01b0\u01a1ng m\u1eb7n m\u1ea1nh.<br \/>\n3) Ch\u1ecdn b\u1ec1 m\u1eb7t theo s\u1eed d\u1ee5ng:<br \/>\n   &#8211; Hay ch\u1ea1m tay: No.4\/HL + ph\u1ee7 ch\u1ed1ng v\u00e2n tay.<br \/>\n   &#8211; Ngo\u00e0i tr\u1eddi: BA\/g\u01b0\u01a1ng; tr\u00e1nh nh\u00e1m s\u00e2u.<br \/>\n   &#8211; Mu\u1ed1n m\u00e0u: PVD tr\u00ean n\u1ec1n 304\/316 t\u01b0\u01a1ng \u1ee9ng.<br \/>\n4) Thi\u1ebft k\u1ebf \u2013 l\u1eafp \u0111\u1eb7t:<br \/>\n   &#8211; Tr\u00e1nh khe h\u1edf gi\u1eef n\u01b0\u1edbc\/mu\u1ed1i, b\u1ed1 tr\u00ed tho\u00e1t n\u01b0\u1edbc; c\u00e1ch ly inox kh\u1ecfi th\u00e9p cacbon \u0111\u1ec3 tr\u00e1nh nhi\u1ec5m s\u1eaft.<br \/>\n   &#8211; D\u00f9ng v\u1eadt t\u01b0 ph\u1ee5 (\u1ed1c v\u00edt, b\u1ea3n m\u00e3) c\u00f9ng c\u1ea5p m\u00e1c; h\u00e0n xong x\u1eed l\u00fd t\u1ea9y m\u1ed1i h\u00e0n, th\u1ee5 \u0111\u1ed9ng (passivation).<br \/>\n5) Ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng:<br \/>\n   &#8211; Y\u00eau c\u1ea7u ch\u1ee9ng ch\u1ec9 m\u00e1c theo ASTM A240\/EN 10088, ki\u1ec3m tra b\u1ec1 m\u1eb7t, chi\u1ec1u d\u00e0y; th\u1eed mu\u1ed1i phun n\u1ebfu c\u1ea7n.<\/p>\n<h2 id=\"toc-7-thong-so-ky-thuat-huu-ich\">Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt h\u1eefu \u00edch<\/h2>\n<p>&#8211; \u0110\u1ed9 nh\u00e1m tham kh\u1ea3o: BA\/g\u01b0\u01a1ng Ra ~0,05\u20130,1 \u00b5m; No.4\/HL Ra ~0,3\u20130,6 \u00b5m; bead-blast c\u00f3 th\u1ec3 >0,8 \u00b5m.<br \/>\n&#8211; \u0110\u1ed9 d\u00e0y t\u1ea5m trang tr\u00ed:<br \/>\n  &#8211; N\u1ed9i th\u1ea5t \u1ed1p: 0,6\u20131,2 mm; tay v\u1ecbn \u1ed1ng: 1,2\u20132,0 mm;<br \/>\n  &#8211; M\u1eb7t d\u1ef1ng ngo\u00e0i tr\u1eddi: 1,2\u20132,0 mm (\u0111i k\u00e8m g\u00e2n t\u0103ng c\u1ee9ng\/khung).<br \/>\n&#8211; T\u1eeb t\u00ednh: 430 nhi\u1ec5m t\u1eeb; 304\/316 g\u1ea7n nh\u01b0 kh\u00f4ng nhi\u1ec5m t\u1eeb \u1edf tr\u1ea1ng th\u00e1i \u1ee7 nh\u01b0ng c\u00f3 th\u1ec3 h\u01a1i nhi\u1ec5m sau gia c\u00f4ng ngu\u1ed9i \u2013 ki\u1ec3m tra n\u1ebfu c\u00f4ng tr\u00ecnh y\u00eau c\u1ea7u \u201ckh\u00f4ng nhi\u1ec5m t\u1eeb\u201d.<\/p>\n<h2 id=\"toc-8-loi-pho-bien-can-tranh\">L\u1ed7i ph\u1ed5 bi\u1ebfn c\u1ea7n tr\u00e1nh<\/h2>\n<p>&#8211; D\u00f9ng 201\/430 ngo\u00e0i tr\u1eddi, \u0111\u1eb7c bi\u1ec7t ven bi\u1ec3n, k\u1ec3 c\u1ea3 c\u00f3 PVD.<br \/>\n&#8211; Ch\u1ecdn HL\/No.4 ho\u1eb7c bead-blast cho khu v\u1ef1c m\u1eb7n\/\u00edt b\u1ea3o tr\u00ec \u2192 nhanh tea-staining.<br \/>\n&#8211; Kh\u00f4ng x\u1eed l\u00fd m\u1ed1i h\u00e0n\/kh\u00f4ng th\u1ee5 \u0111\u1ed9ng h\u00f3a \u2192 \u1ed1 v\u00e0ng quanh m\u1ed1i h\u00e0n.<br \/>\n&#8211; D\u00f9ng b\u00f9i nh\u00f9i th\u00e9p carbon ho\u1eb7c h\u00f3a ch\u1ea5t ch\u1ee9a clo m\u1ea1nh \u0111\u1ec3 v\u1ec7 sinh \u2192 g\u00e2y r\u1ed7.<br \/>\n&#8211; Ph\u1ee5 ki\u1ec7n m\u1ea1 k\u1ebdm\/\u0111inh v\u00edt carbon ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp inox \u2192 nhi\u1ec5m b\u1ea9n b\u1ec1 m\u1eb7t v\u00e0 r\u1ec9 d\u00e2y chuy\u1ec1n.<\/p>\n<h2 id=\"toc-9-ung-dung-tai-viet-nam-khuyen-nghi-nhanh\">\u1ee8ng d\u1ee5ng t\u1ea1i Vi\u1ec7t Nam: khuy\u1ebfn ngh\u1ecb nhanh<\/h2>\n<p>&#8211; Bi\u1ec3n hi\u1ec7u n\u1ed9i th\u1ea5t, qu\u1ea7y l\u1ec5 t\u00e2n: 201\/304 HL ho\u1eb7c PVD v\u00e0ng\/\u0111en; ch\u1ed1ng v\u00e2n tay n\u1ebfu hay ch\u1ea1m.<br \/>\n&#8211; Tay v\u1ecbn trung t\u00e2m th\u01b0\u01a1ng m\u1ea1i: 304 No.4\/HL + ph\u1ee7 ch\u1ed1ng v\u00e2n tay; \u0111\u1ea7u ch\u1ee5p\/\u1ed1c v\u00edt c\u00f9ng m\u00e1c; b\u1ea3o tr\u00ec \u0111\u1ecbnh k\u1ef3.<br \/>\n&#8211; M\u1eb7t d\u1ef1ng ngo\u00e0i tr\u1eddi H\u00e0 N\u1ed9i (kh\u00f4ng m\u1eb7n): 304 BA\/g\u01b0\u01a1ng; thi\u1ebft k\u1ebf tho\u00e1t n\u01b0\u1edbc t\u1ed1t; r\u1eeda \u0111\u1ecbnh k\u1ef3.<br \/>\n&#8211; Resort ven bi\u1ec3n \u0110\u00e0 N\u1eb5ng\/V\u0169ng T\u00e0u: 316 BA ho\u1eb7c \u0111i\u1ec7n \u0111\u00e1nh b\u00f3ng; \u1ed1c v\u00edt 316; r\u1eeda n\u01b0\u1edbc ng\u1ecdt h\u00e0ng tu\u1ea7n.<br \/>\n&#8211; Cabin\/thang m\u00e1y: 304 HL\/etched, ph\u1ee7 ch\u1ed1ng v\u00e2n tay \u0111\u1ec3 gi\u1ea3m b\u1ea3o tr\u00ec.<\/p>\n<h2 id=\"toc-10-bao-tri-de-giu-dep-nhu-moi\">B\u1ea3o tr\u00ec \u0111\u1ec3 gi\u1eef \u201c\u0111\u1eb9p nh\u01b0 m\u1edbi\u201d<\/h2>\n<p>&#8211; L\u1ecbch v\u1ec7 sinh: n\u1ed9i th\u1ea5t m\u1ed7i 2\u20134 tu\u1ea7n; ngo\u00e0i tr\u1eddi n\u1ed9i \u0111\u1ecba 1\u20132 th\u00e1ng; ven bi\u1ec3n 1\u20132 tu\u1ea7n x\u1ecbt r\u1eeda n\u01b0\u1edbc ng\u1ecdt.<br \/>\n&#8211; D\u1ee5ng c\u1ee5\/h\u00f3a ch\u1ea5t: kh\u0103n microfiber, dung d\u1ecbch trung t\u00ednh pH ~7; kh\u00f4ng d\u00f9ng t\u1ea9y clo m\u1ea1nh, kh\u00f4ng ch\u00e0 nh\u00e1m kim lo\u1ea1i.<br \/>\n&#8211; Sau h\u00e0n\/c\u1eaft: t\u1ea9y m\u1ed1i h\u00e0n v\u00e0 th\u1ee5 \u0111\u1ed9ng h\u00f3a (pickling &#038; passivation) \u0111\u1ec3 ph\u1ee5c h\u1ed3i l\u1edbp crom oxit.<br \/>\n&#8211; Ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3: \u0111i\u1ec3m b\u00e1m mu\u1ed1i \u1edf m\u00e9p\/khe, x\u1eed l\u00fd s\u1edbm \u0111\u1ec3 tr\u00e1nh r\u1ed7.<\/p>\n<h2 id=\"toc-11-nguon-tham-khao\">Ngu\u1ed3n tham kh\u1ea3o<\/h2>\n<p>&#8211; Nickel Institute \u2013 Stainless steels in architecture, maintenance and selection: https:\/\/nickelinstitute.org<br \/>\n&#8211; International Stainless Steel Forum (ISSF) \u2013 The care and cleaning of stainless steel: https:\/\/www.worldstainless.org<br \/>\n&#8211; ASSDA (Australian Stainless Steel Development Association) \u2013 Marine environments &#038; tea staining: https:\/\/www.assda.asn.au<br \/>\n&#8211; Euro Inox \u2013 Stainless steel: Tables of technical properties &#038; finishes: https:\/\/www.euro-inox.org<br \/>\n&#8211; ASTM A240 \u2013 Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip: https:\/\/www.astm.org<br \/>\n&#8211; ISO 9223 \u2013 Corrosion of metals and alloys \u2014 Corrosivity of atmospheres: https:\/\/www.iso.org<\/p>\n<h2 id=\"toc-12-ket-luan\">K\u1ebft lu\u1eadn<\/h2>\n<p>&#8211; Quy t\u1eafc v\u00e0ng: m\u00e1c th\u00e9p tr\u01b0\u1edbc \u2013 b\u1ec1 m\u1eb7t sau. Ch\u1ecdn m\u00e1c theo m\u00f4i tr\u01b0\u1eddng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u1ec1n (304 cho \u0111a d\u1ee5ng, 316 cho m\u1eb7n\/clorua, 201\/430 cho n\u1ed9i th\u1ea5t kh\u00f4), r\u1ed3i t\u1ed1i \u01b0u b\u1ec1 m\u1eb7t theo th\u1ea9m m\u1ef9 v\u00e0 k\u1ebf ho\u1ea1ch b\u1ea3o tr\u00ec (BA\/g\u01b0\u01a1ng cho \u1ea9m\/m\u1eb7n; HL\/No.4 cho khu hay ch\u1ea1m tay; PVD ch\u1ec9 l\u00e0 l\u1edbp trang tr\u00ed tr\u00ean n\u1ec1n m\u00e1c \u0111\u00fang).<br \/>\n&#8211; Thi\u1ebft k\u1ebf tho\u00e1t n\u01b0\u1edbc, ph\u1ee5 ki\u1ec7n \u0111\u1ed3ng c\u1ea5p m\u00e1c, x\u1eed l\u00fd m\u1ed1i h\u00e0n v\u00e0 b\u1ea3o tr\u00ec \u0111\u00fang c\u00e1ch l\u00e0 ch\u00eca kh\u00f3a gi\u1eef inox b\u1ec1n \u0111\u1eb9p l\u00e2u d\u00e0i.<\/p>\n<p>C\u1ea7n t\u01b0 v\u1ea5n m\u00e1c th\u00e9p, b\u1ec1 m\u1eb7t v\u00e0 b\u00e1o gi\u00e1 t\u1ed1t nh\u1ea5t cho d\u1ef1 \u00e1n c\u1ee7a b\u1ea1n? Li\u00ean h\u1ec7 Inox C\u01b0\u1eddng Th\u1ecbnh \u2013 Hotline: 0343.417.281 \u2013 Email: inoxcongnghiep.cuongthinh@gmail.com<\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u00e2u tr\u1ea3 l\u1eddi ng\u1eafn: Ch\u1ecdn m\u00e1c th\u00e9p theo m\u00f4i tr\u01b0\u1eddng tr\u01b0\u1edbc, sau \u0111\u00f3 quy\u1ebft \u0111\u1ecbnh b\u1ec1 m\u1eb7t \u0111\u1ec3 \u0111\u1ea1t th\u1ea9m m\u1ef9, ch\u1ed1ng b\u1ea9n v\u00e0 d\u1ec5 b\u1ea3o tr\u00ec. H\u01b0\u1edbng d\u1eabn chi ti\u1ebft k\u00e8m v\u00ed d\u1ee5.<\/p>\n","protected":false},"author":7,"featured_media":1041,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[23],"tags":[],"class_list":["post-1605","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\/1605","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=1605"}],"version-history":[{"count":0,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/posts\/1605\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/media\/1041"}],"wp:attachment":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/media?parent=1605"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/categories?post=1605"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/tags?post=1605"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}