{"id":2067,"date":"2026-05-27T00:34:43","date_gmt":"2026-05-26T17:34:43","guid":{"rendered":"https:\/\/inoxcuongthinh.com\/khi-nao-nen-dung-titan-so-sanh-chi-tiet-voi-inox-ky-thuat-cao\/"},"modified":"2026-05-27T00:34:43","modified_gmt":"2026-05-26T17:34:43","slug":"khi-nao-nen-dung-titan-so-sanh-chi-tiet-voi-inox-ky-thuat-cao","status":"publish","type":"post","link":"https:\/\/inoxcuongthinh.com\/khi-nao-nen-dung-titan-so-sanh-chi-tiet-voi-inox-ky-thuat-cao\/","title":{"rendered":"Khi n\u00e0o n\u00ean d\u00f9ng Titan? So s\u00e1nh chi ti\u1ebft v\u1edbi Inox k\u1ef9 thu\u1eadt cao"},"content":{"rendered":"<div class=\"custom-toc\">\n<h3>N\u1ed9i dung ch\u00ednh<\/h3>\n<ul>\n<li><a href=\"#toc-0-tom-luoc-nhanh-inox-vs-titan\">T\u00f3m l\u01b0\u1ee3c nhanh: Inox vs Titan<\/a><\/li>\n<li><a href=\"#toc-1-so-sanh-theo-chi-so-ky-thuat-quan-trong\">So s\u00e1nh theo ch\u1ec9 s\u1ed1 k\u1ef9 thu\u1eadt quan tr\u1ecdng<\/a><\/li>\n<li><a href=\"#toc-2-khi-nao-can-den-titan-8-tinh-huong-nen-chon-ngay\">Khi n\u00e0o c\u1ea7n \u0111\u1ebfn Titan? 8 t\u00ecnh hu\u1ed1ng \u201cn\u00ean ch\u1ecdn ngay\u201d<\/a><\/li>\n<li><a href=\"#toc-3-khi-nao-inox-van-la-lua-chon-toi-uu\">Khi n\u00e0o Inox v\u1eabn l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1i \u01b0u?<\/a><\/li>\n<li><a href=\"#toc-4-chon-mac-cu-the-doi-sanh-tinh-huong\">Ch\u1ecdn m\u00e1c c\u1ee5 th\u1ec3: \u0111\u1ed1i s\u00e1nh t\u00ecnh hu\u1ed1ng<\/a><\/li>\n<li><a href=\"#toc-5-vi-du-tinh-nhanh-lcc-ong-trao-doi-nhiet-nuoc-bien\">V\u00ed d\u1ee5 t\u00ednh nhanh LCC: \u1ed1ng trao \u0111\u1ed5i nhi\u1ec7t n\u01b0\u1edbc bi\u1ec3n<\/a><\/li>\n<li><a href=\"#toc-6-gia-cong-han-kiem-soat-chat-luong\">Gia c\u00f4ng, h\u00e0n, ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng<\/a><\/li>\n<li><a href=\"#toc-7-rui-ro-va-gioi-han-can-luu-y\">R\u1ee7i ro v\u00e0 gi\u1edbi h\u1ea1n c\u1ea7n l\u01b0u \u00fd<\/a><\/li>\n<li><a href=\"#toc-8-quy-trinh-6-buoc-de-quyet-dinh-nhanh\">Quy tr\u00ecnh 6 b\u01b0\u1edbc \u0111\u1ec3 quy\u1ebft \u0111\u1ecbnh nhanh<\/a><\/li>\n<li><a href=\"#toc-9-khuyen-nghi-theo-nganh\">Khuy\u1ebfn ngh\u1ecb theo ng\u00e0nh<\/a><\/li>\n<li><a href=\"#toc-10-ket-luan-quy-tac-vang-cho-quyet-dinh-vat-lieu\">K\u1ebft lu\u1eadn: Quy t\u1eafc v\u00e0ng cho quy\u1ebft \u0111\u1ecbnh v\u1eadt li\u1ec7u<\/a><\/li>\n<\/ul>\n<\/div>\n<p>Trong c\u00e1c d\u1ef1 \u00e1n k\u1ef9 thu\u1eadt cao, c\u00e2u h\u1ecfi \u201ckhi n\u00e0o c\u1ea7n \u0111\u1ebfn Titan thay v\u00ec Inox?\u201d quy\u1ebft \u0111\u1ecbnh tr\u1ef1c ti\u1ebfp \u0111\u1ebfn \u0111\u1ed9 tin c\u1eady, tr\u1ecdng l\u01b0\u1ee3ng, ti\u1ebfn \u0111\u1ed9 v\u00e0 chi ph\u00ed v\u00f2ng \u0111\u1eddi. B\u00e0i vi\u1ebft n\u00e0y cung c\u1ea5p so s\u00e1nh chuy\u00ean s\u00e2u gi\u1eefa Inox (th\u00e9p kh\u00f4ng g\u1ec9) v\u00e0 Titan theo c\u00e1c ti\u00eau ch\u00ed k\u1ef9 thu\u1eadt c\u1ed1t l\u00f5i, t\u1eeb \u0111\u00f3 \u0111\u01b0a ra khuy\u1ebfn ngh\u1ecb r\u00f5 r\u00e0ng theo m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c v\u00e0 ng\u00e0nh \u1ee9ng d\u1ee5ng. \u0110\u00e2y l\u00e0 m\u1ed9t m\u1ea3nh gh\u00e9p tr\u1ecdng y\u1ebfu trong b\u1ee9c tranh so s\u00e1nh to\u00e0n di\u1ec7n Inox v\u1edbi v\u1eadt li\u1ec7u kim lo\u1ea1i kh\u00e1c.<\/p>\n<h2 id=\"toc-0-tom-luoc-nhanh-inox-vs-titan\">T\u00f3m l\u01b0\u1ee3c nhanh: Inox vs Titan<\/h2>\n<p>&#8211; Inox (th\u00e9p kh\u00f4ng g\u1ec9): H\u1ec7 Fe\u2013Cr\u2013Ni (ho\u1eb7c Cr\u2013Mo, Cr\u2013Mn\u2026), ph\u1ed5 bi\u1ebfn 304\/304L, 316\/316L, 310S, 904L, 17-4PH, Duplex 2205\/2507. \u01afu th\u1ebf: s\u1eb5n h\u00e0ng, gi\u00e1 h\u1ee3p l\u00fd, gia c\u00f4ng\/h\u00e0n thu\u1eadn ti\u1ec7n, ch\u1ecbu nhi\u1ec7t cao (\u0111\u1eb7c bi\u1ec7t 310S\/253MA), chu\u1ea9n th\u1ef1c ph\u1ea9m, b\u1ec1 m\u1eb7t c\u1ee9ng h\u01a1n Titan. H\u1ea1n ch\u1ebf: r\u1ee7i ro r\u1ed7\/\u0103n m\u00f2n k\u1ebd h\u1edf\/SCC trong clorua, n\u1eb7ng, d\u1ec5 galling, m\u1ed9t s\u1ed1 m\u00e1c k\u00e9m trong n\u01b0\u1edbc bi\u1ec3n n\u00f3ng.<br \/>\n&#8211; Titan (Titanium v\u00e0 h\u1ee3p kim): Nh\u00f3m tinh khi\u1ebft th\u01b0\u01a1ng m\u1ea1i (Grade 1\u20134) v\u00e0 h\u1ee3p kim ph\u1ed5 bi\u1ebfn Ti-6Al-4V (Grade 5\/23), Grade 2\/7\/12\/9. \u01afu th\u1ebf: t\u1ef7 s\u1ed1 b\u1ec1n\/tr\u1ecdng l\u01b0\u1ee3ng r\u1ea5t cao, ch\u1ed1ng \u0103n m\u00f2n xu\u1ea5t s\u1eafc trong n\u01b0\u1edbc bi\u1ec3n\/clorua\/chlorine \u01b0\u1edbt, kh\u00f4ng t\u1eeb t\u00ednh, t\u01b0\u01a1ng th\u00edch sinh h\u1ecdc. H\u1ea1n ch\u1ebf: gi\u00e1 cao, gia c\u00f4ng\/h\u00e0n \u0111\u00f2i h\u1ecfi m\u00f4i tr\u01b0\u1eddng kh\u00ed tr\u01a1 nghi\u00eam ng\u1eb7t, ch\u1ecbu m\u00e0i m\u00f2n k\u00e9m, gi\u1ea3m b\u1ec1n khi >400\u2013500\u00b0C.<\/p>\n<h2 id=\"toc-1-so-sanh-theo-chi-so-ky-thuat-quan-trong\">So s\u00e1nh theo ch\u1ec9 s\u1ed1 k\u1ef9 thu\u1eadt quan tr\u1ecdng<\/h2>\n<p>&#8211; Kh\u1ed1i l\u01b0\u1ee3ng ri\u00eang:<br \/>\n  &#8211; Inox austenitic: ~7,9\u20138,0 g\/cm\u00b3<br \/>\n  &#8211; Titan: ~4,5 g\/cm\u00b3<br \/>\n  -> Titan nh\u1eb9 h\u01a1n ~40\u201345%.<br \/>\n&#8211; C\u01b0\u1eddng \u0111\u1ed9 v\u00e0 t\u1ef7 s\u1ed1 b\u1ec1n\/tr\u1ecdng l\u01b0\u1ee3ng:<br \/>\n  &#8211; 316L: gi\u1edbi h\u1ea1n ch\u1ea3y ~170\u2013310 MPa; 17-4PH H900 ~1000 MPa<br \/>\n  &#8211; Ti-6Al-4V: ~880\u20131100 MPa<br \/>\n  -> T\u1ef7 s\u1ed1 b\u1ec1n\/tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a Titan v\u01b0\u1ee3t tr\u1ed9i, \u0111\u1eb7c bi\u1ec7t v\u1edbi Ti-6Al-4V.<br \/>\n&#8211; M\u00f4 \u0111un \u0111\u00e0n h\u1ed3i:<br \/>\n  &#8211; Inox: ~193 GPa; Titan: ~110 GPa<br \/>\n  -> Titan m\u1ec1m h\u01a1n (d\u1ec5 v\u00f5ng) \u1edf c\u00f9ng ti\u1ebft di\u1ec7n; c\u1ea7n thi\u1ebft k\u1ebf t\u0103ng c\u1ee9ng.<br \/>\n&#8211; Ch\u1ecbu nhi\u1ec7t:<br \/>\n  &#8211; Inox 310S l\u00e0m vi\u1ec7c li\u00ean t\u1ee5c ~1050\u20131100\u00b0C; 304\/316 t\u1edbi ~870\u2013925\u00b0C (t\u00f9y \u0111i\u1ec1u ki\u1ec7n)<br \/>\n  &#8211; Titan: gi\u1ea3m b\u1ec1n r\u00f5 r\u1ec7t >400\u2013500\u00b0C; d\u1ec5 oxy h\u00f3a >600\u00b0C<br \/>\n  -> \u1ee8ng d\u1ee5ng nhi\u1ec7t cao: \u01b0u ti\u00ean Inox ch\u1ecbu nhi\u1ec7t \u0111\u1eb7c bi\u1ec7t (310S, 253MA).<br \/>\n&#8211; D\u1eabn nhi\u1ec7t:<br \/>\n  &#8211; Inox 304 ~16 W\/m\u00b7K; Titan ~7 W\/m\u00b7K<br \/>\n  -> C\u1ea3 hai th\u1ea5p h\u01a1n nh\u00f4m\/\u0111\u1ed3ng; Titan th\u1ea5p nh\u1ea5t (\u1ea3nh h\u01b0\u1edfng trao \u0111\u1ed5i nhi\u1ec7t).<br \/>\n&#8211; H\u1ec7 s\u1ed1 gi\u00e3n n\u1edf nhi\u1ec7t:<br \/>\n  &#8211; Inox austenitic: ~16\u201317 \u00b5m\/m\u00b7K; Titan: ~8,6\u20139,6 \u00b5m\/m\u00b7K<br \/>\n  -> Titan \u01b0u th\u1ebf khi y\u00eau c\u1ea7u \u1ed5n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc theo nhi\u1ec7t.<br \/>\n&#8211; \u0102n m\u00f2n clorua, n\u01b0\u1edbc bi\u1ec3n:<br \/>\n  &#8211; 304\/316 d\u1ec5 r\u1ed7\/SCC khi clorua cao v\u00e0 >60\u00b0C; Duplex 2205\/2507 c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3<br \/>\n  &#8211; Titan (Grade 2\/12\/7) g\u1ea7n nh\u01b0 \u201cmi\u1ec5n nhi\u1ec5m\u201d n\u01b0\u1edbc bi\u1ec3n, hypochlorite, chlorine \u01b0\u1edbt \u1edf nhi\u1ec7t \u0111\u1ed9 \u0111i\u1ec3n h\u00ecnh<br \/>\n  -> M\u00f4i tr\u01b0\u1eddng clorua kh\u1eafc nghi\u1ec7t\/n\u01b0\u1edbc bi\u1ec3n n\u00f3ng: Titan d\u1eabn \u0111\u1ea7u v\u1ec1 \u0111\u1ed9 b\u1ec1n \u0103n m\u00f2n.<br \/>\n&#8211; M\u00e0i m\u00f2n\/galling:<br \/>\n  &#8211; Inox austenitic v\u00e0 Titan \u0111\u1ec1u d\u1ec5 galling; Titan c\u00f3 \u0111\u1ed9 c\u1ee9ng b\u1ec1 m\u1eb7t th\u1ea5p, m\u00f2n d\u00ednh nhanh<br \/>\n  -> \u1ee8ng d\u1ee5ng tr\u01b0\u1ee3t\/ma s\u00e1t: c\u1ea7n x\u1eed l\u00fd b\u1ec1 m\u1eb7t, b\u00f4i tr\u01a1n ho\u1eb7c ch\u1ecdn v\u1eadt li\u1ec7u kh\u00e1c.<br \/>\n&#8211; Gia c\u00f4ng\/h\u00e0n:<br \/>\n  &#8211; Inox: gia c\u00f4ng\/h\u00e0n ph\u1ed5 th\u00f4ng; \u201cL\u201d h\u1ea1n ch\u1ebf \u0103n m\u00f2n li\u00ean tinh<br \/>\n  &#8211; Titan: y\u00eau c\u1ea7u che ch\u1eafn kh\u00ed tr\u01a1 to\u00e0n di\u1ec7n (argon), ki\u1ec3m so\u00e1t m\u00e0u m\u1ed1i h\u00e0n; phoi\/b\u1ee5i d\u1ec5 ch\u00e1y<br \/>\n&#8211; Gi\u00e1 v\u00e0 kh\u1ea3 d\u1ee5ng:<br \/>\n  &#8211; Inox ph\u1ed5 bi\u1ebfn, lead-time ng\u1eafn, gi\u00e1 th\u1ea5p<br \/>\n  &#8211; Titan \u0111\u1eaft h\u01a1n nhi\u1ec1u l\u1ea7n, c\u1ea7n nh\u00e0 gia c\u00f4ng chuy\u00ean bi\u1ec7t<\/p>\n<p>Ngu\u1ed3n d\u1eef li\u1ec7u: ASM Handbook; datasheet AZoM\/MatWeb cho 304\/316 v\u00e0 Ti-6Al-4V; TIMET\/Titanium Information Group v\u1ec1 \u0103n m\u00f2n n\u01b0\u1edbc bi\u1ec3n.<\/p>\n<h2 id=\"toc-2-khi-nao-can-den-titan-8-tinh-huong-nen-chon-ngay\">Khi n\u00e0o c\u1ea7n \u0111\u1ebfn Titan? 8 t\u00ecnh hu\u1ed1ng \u201cn\u00ean ch\u1ecdn ngay\u201d<\/h2>\n<p>1) M\u1eadt \u0111\u1ed9 th\u1ea5p nh\u01b0ng b\u1ec1n cao l\u00e0 r\u00e0ng bu\u1ed9c thi\u1ebft k\u1ebf<br \/>\n&#8211; Y\u00eau c\u1ea7u gi\u1ea3m kh\u1ed1i l\u01b0\u1ee3ng \u226530\u201350% trong khi gi\u1eef\/ t\u0103ng b\u1ec1n, v\u00ed d\u1ee5:<br \/>\n  &#8211; K\u1ebft c\u1ea5u bay, UAV, robot c\u00e1nh tay, linh ki\u1ec7n chuy\u1ec3n \u0111\u1ed9ng nhanh.<br \/>\n  &#8211; \u1ed0ng, b\u00ecnh ch\u1ecbu \u00e1p \u0111\u1eb7t tr\u00ean cao ho\u1eb7c v\u00f9ng h\u1ea1n ch\u1ebf t\u1ea3i tr\u1ecdng s\u00e0n.<br \/>\n&#8211; L\u1ee3i \u00edch: gi\u1ea3m t\u1ea3i, gi\u1ea3m ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng, d\u1ec5 l\u1eafp \u0111\u1eb7t.<\/p>\n<p>2) M\u00f4i tr\u01b0\u1eddng clorua\/n\u01b0\u1edbc bi\u1ec3n\/hypochlorite\/chlorine \u01b0\u1edbt k\u00e9o d\u00e0i<br \/>\n&#8211; N\u01b0\u1edbc bi\u1ec3n tu\u1ea7n ho\u00e0n, condensers, b\u1ed9 trao \u0111\u1ed5i nhi\u1ec7t, gi\u00e0n ven bi\u1ec3n, kh\u1eed m\u1eb7n RO.<br \/>\n&#8211; H\u00f3a ch\u1ea5t t\u1ea9y r\u1eeda ch\u1ee9a NaOCl, ClO2, n\u01b0\u1edbc mu\u1ed1i n\u00f3ng.<br \/>\n&#8211; Titan Grade 2\/12\/7 ho\u1ea1t \u0111\u1ed9ng r\u1ea5t b\u1ec1n, h\u1ea7u nh\u01b0 kh\u00f4ng r\u1ed7 hay SCC; tu\u1ed5i th\u1ecd v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi 316L v\u00e0 c\u1ea1nh tranh v\u1edbi si\u00eau song pha trong \u0111i\u1ec1u ki\u1ec7n khe k\u1ebd v\u00e0 nhi\u1ec7t \u0111\u1ed9 cao h\u01a1n.<\/p>\n<p>3) Y\u00eau c\u1ea7u ch\u1ed1ng SCC trong clorua \u1edf nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng \u0111\u1ebfn ~100\u00b0C<br \/>\n&#8211; Titan kh\u00e1ng SCC clorua r\u1ea5t t\u1ed1t; Inox austenitic c\u00f3 nguy c\u01a1 n\u1ee9t do \u0103n m\u00f2n \u1ee9ng su\u1ea5t khi >60\u00b0C v\u00e0 clorua cao; Duplex c\u1ea3i thi\u1ec7n nh\u01b0ng v\u1eabn c\u00f3 r\u1ee7i ro trong khe k\u1ebd.<\/p>\n<p>4) Ti\u1ebfp x\u00fac v\u1edbi chlorine \u01b0\u1edbt, \u01b0\u1edbt\u2013kh\u00f4 lu\u00e2n phi\u00ean<br \/>\n&#8211; Titan ch\u1ecbu chlorine \u01b0\u1edbt; nhi\u1ec1u m\u00e1c Inox th\u1ea5t b\u1ea1i nhanh trong halogen \u1ea9m (tham kh\u1ea3o TIMET, NACE).<\/p>\n<p>5) Y sinh\/thi\u1ebft b\u1ecb c\u1ea5y gh\u00e9p, kh\u00f4ng t\u1eeb t\u00ednh, t\u01b0\u01a1ng th\u00edch MRI<br \/>\n&#8211; Ti-6Al-4V ELI (Grade 23) v\u00e0 Titanium tinh khi\u1ebft c\u00f3 t\u00ednh t\u01b0\u01a1ng th\u00edch sinh h\u1ecdc, kh\u00f4ng t\u1eeb t\u00ednh; Inox y sinh (316LVM) t\u1ed3n t\u1ea1i nh\u01b0ng Titan v\u1eabn l\u00e0 l\u1ef1a ch\u1ecdn \u01b0u ti\u00ean trong c\u1ea5y gh\u00e9p.<\/p>\n<p>6) K\u1ebft c\u1ea5u l\u00e0m vi\u1ec7c trong m\u00f4i tr\u01b0\u1eddng h\u1ee3p kim nh\u00f4m\/carbon fiber<br \/>\n&#8211; Titan h\u1ea1n ch\u1ebf \u0103n m\u00f2n \u0111i\u1ec7n h\u00f3a khi gh\u00e9p v\u1edbi CFRP t\u1ed1t h\u01a1n Inox; d\u00f9ng \u1ed1c v\u00edt Titan trong k\u1ebft c\u1ea5u composite.<\/p>\n<p>7) \u1ed4n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc theo nhi\u1ec7t v\u00e0\/ho\u1eb7c c\u00e1ch nhi\u1ec7t t\u1ed1t<br \/>\n&#8211; H\u1ec7 s\u1ed1 gi\u00e3n n\u1edf th\u1ea5p v\u00e0 d\u1eabn nhi\u1ec7t th\u1ea5p c\u1ee7a Titan gi\u1ea3m bi\u1ebfn d\u1ea1ng nhi\u1ec7t, h\u1eefu \u00edch \u1edf v\u1ecf m\u00e1y ch\u00ednh x\u00e1c, g\u00e1 k\u1eb9p nhi\u1ec7t bi\u1ebfn thi\u00ean.<\/p>\n<p>8) Khi ph\u00e2n t\u00edch chi ph\u00ed v\u00f2ng \u0111\u1eddi (LCC) ch\u1ee9ng minh ho\u00e0n v\u1ed1n<br \/>\n&#8211; N\u1ebfu Inox ph\u1ea3i thay th\u1ebf\/\u0111\u1ea1i tu nhi\u1ec1u l\u1ea7n do r\u1ed7\/SCC trong 3\u20135 n\u0103m, Titan d\u00f9 gi\u00e1 \u0111\u1ea7u t\u01b0 cao v\u1eabn ti\u1ebft ki\u1ec7m t\u1ed5ng chi ph\u00ed trong 10\u201320 n\u0103m, \u0111\u1eb7c bi\u1ec7t v\u1edbi thi\u1ebft b\u1ecb d\u1eebng m\u00e1y t\u1ed1n k\u00e9m (b\u1ed9 trao \u0111\u1ed5i nhi\u1ec7t n\u01b0\u1edbc bi\u1ec3n, th\u00e1p h\u1ea5p th\u1ee5 chlorine).<\/p>\n<h2 id=\"toc-3-khi-nao-inox-van-la-lua-chon-toi-uu\">Khi n\u00e0o Inox v\u1eabn l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1i \u01b0u?<\/h2>\n<p>&#8211; Nhi\u1ec7t \u0111\u1ed9 cao >500\u00b0C, l\u00f2 c\u00f4ng nghi\u1ec7p, \u1ed1ng kh\u00f3i, t\u1ea5m ch\u1ecbu nhi\u1ec7t: d\u00f9ng 310S, 253MA, RA330.<br \/>\n&#8211; Th\u1ef1c ph\u1ea9m\/\u0111\u1ed3 u\u1ed1ng\/d\u01b0\u1ee3c, CIP kh\u00f4ng c\u00f3 clorua cao: 304\/316L chu\u1ea9n m\u1ef1c, b\u1ec1 m\u1eb7t c\u1ee9ng h\u01a1n Titan, ch\u1ed1ng tr\u1ea7y t\u1ed1t h\u01a1n, chi ph\u00ed th\u1ea5p.<br \/>\n&#8211; K\u1ebft c\u1ea5u c\u1ea7n \u0111\u1ed9 c\u1ee9ng l\u1edbn, ki\u1ec3m so\u00e1t v\u00f5ng: m\u00f4 \u0111un 193 GPa c\u1ee7a Inox cho l\u1ee3i th\u1ebf v\u1ec1 \u0111\u1ed9 c\u1ee9ng.<br \/>\n&#8211; \u1ee8ng d\u1ee5ng ch\u1ecbu m\u00e0i m\u00f2n\/ma s\u00e1t: Inox h\u00f3a b\u1ec1n ngu\u1ed9i\/ t\u00f4i gi\u00f3, ho\u1eb7c ph\u1ee7 c\u1ee9ng; Titan m\u1ec1m, d\u1ec5 m\u00f2n.<br \/>\n&#8211; H\u00e0n, gia c\u00f4ng, chu\u1ed7i cung \u1ee9ng ph\u1ed5 th\u00f4ng: Inox s\u1eb5n m\u00e1c\u2013k\u00edch th\u01b0\u1edbc\u2013ph\u1ee5 ki\u1ec7n (ASTM A240\/A312\/A276\/A182), th\u1ee3 h\u00e0n ph\u1ed5 bi\u1ebfn.<br \/>\n&#8211; Ng\u00e2n s\u00e1ch h\u1ea1n ch\u1ebf, kh\u00f4ng c\u00f3 m\u00f4i tr\u01b0\u1eddng clorua kh\u1eafc nghi\u1ec7t: Inox mang l\u1ea1i TCO h\u1ee3p l\u00fd.<\/p>\n<h2 id=\"toc-4-chon-mac-cu-the-doi-sanh-tinh-huong\">Ch\u1ecdn m\u00e1c c\u1ee5 th\u1ec3: \u0111\u1ed1i s\u00e1nh t\u00ecnh hu\u1ed1ng<\/h2>\n<h3>M\u00f4i tr\u01b0\u1eddng n\u01b0\u1edbc bi\u1ec3n, clorua<\/h3>\n<p>&#8211; Gi\u1ea3i ph\u00e1p Inox:<br \/>\n  &#8211; 316L: ch\u1ec9 ph\u00f9 h\u1ee3p n\u01b0\u1edbc bi\u1ec3n l\u1ea1nh, t\u1ed1c \u0111\u1ed9 ch\u1ea3y th\u1ea5p; r\u1ee7i ro r\u1ed7\/SCC t\u0103ng khi >25\u201330\u00b0C.<br \/>\n  &#8211; Duplex 2205\/2507: c\u1ea3i thi\u1ec7n l\u1edbn; 2507 d\u00f9ng t\u1ed1t h\u01a1n \u1edf clorua cao v\u00e0 nhi\u1ec7t \u0111\u1ed9 cao h\u01a1n, nh\u01b0ng v\u1eabn c\u00f3 r\u1ee7i ro k\u1ebd h\u1edf\/g\u1eb7m m\u00f2n.<br \/>\n&#8211; Gi\u1ea3i ph\u00e1p Titan:<br \/>\n  &#8211; Grade 2: l\u1ef1a ch\u1ecdn kinh t\u1ebf cho \u1ed1ng\/t\u1ea5m\/b\u1ed3n ti\u1ebfp x\u00fac n\u01b0\u1edbc bi\u1ec3n\/hypochlorite.<br \/>\n  &#8211; Grade 12 (Ti\u20130,3Mo\u20130,8Ni): ch\u1ed1ng k\u1ebd h\u1edf t\u1ed1t h\u01a1n, ph\u00f9 h\u1ee3p m\u00f4i tr\u01b0\u1eddng m\u00e0i m\u00f2n nh\u1eb9\/axit y\u1ebfu n\u00f3ng.<br \/>\n  &#8211; Grade 7 (Ti\u20130,2Pd): t\u0103ng b\u1ec1n th\u1ee5 \u0111\u1ed9ng trong m\u00f4i tr\u01b0\u1eddng kh\u1eed nh\u1eb9; d\u00f9ng khi c\u00f3 v\u1ebft n\u1ee9t\/khe k\u1ebd.<\/p>\n<h3>H\u00f3a ch\u1ea5t<\/h3>\n<p>&#8211; Chlorine \u01b0\u1edbt\/ClO2\/NaOCl: Titan Grade 2\/7 \u0111\u01b0\u1ee3c \u01b0a d\u00f9ng; Inox th\u1ea5t b\u1ea1i nhanh.<br \/>\n&#8211; HCl\/H2SO4 kh\u1eed \u0111\u1eadm \u0111\u1eb7c, n\u00f3ng: c\u1ea3 Inox v\u00e0 Titan \u0111\u1ec1u h\u1ea1n ch\u1ebf; c\u00e2n nh\u1eafc h\u1ee3p kim Ni (Alloy 20, C-276).<br \/>\n&#8211; HNO3 oxy h\u00f3a: Inox cao Cr\/Mo ho\u1eb7c Titan \u0111\u1ec1u t\u1ed1t t\u00f9y n\u1ed3ng \u0111\u1ed9\u2013nhi\u1ec7t \u0111\u1ed9; ki\u1ec3m tra bi\u1ec3u \u0111\u1ed3 \u0103n m\u00f2n c\u1ee5 th\u1ec3.<\/p>\n<h3>Nhi\u1ec7t \u0111\u1ed9 cao<\/h3>\n<p>&#8211; 310S, 253MA, 304H\/316H: \u01b0u ti\u00ean cho >500\u00b0C.<br \/>\n&#8211; Tr\u00e1nh Titan tr\u00ean 500\u2013600\u00b0C tr\u1eeb \u1ee9ng d\u1ee5ng \u0111\u1eb7c th\u00f9 c\u00f3 b\u1ea3o v\u1ec7 b\u1ec1 m\u1eb7t.<\/p>\n<h3>Y sinh v\u00e0 d\u1ee5ng c\u1ee5 ch\u00ednh x\u00e1c<\/h3>\n<p>&#8211; Titan Grade 5\/23: c\u1ea5y gh\u00e9p, d\u1ee5ng c\u1ee5 ph\u1eabu thu\u1eadt, k\u1eb9p c\u1ed1 \u0111\u1ecbnh.<br \/>\n&#8211; Inox 316LVM: d\u1ee5ng c\u1ee5 y t\u1ebf kh\u00f4ng c\u1ea5y gh\u00e9p, chi ph\u00ed th\u1ea5p h\u01a1n.<\/p>\n<h2 id=\"toc-5-vi-du-tinh-nhanh-lcc-ong-trao-doi-nhiet-nuoc-bien\">V\u00ed d\u1ee5 t\u00ednh nhanh LCC: \u1ed1ng trao \u0111\u1ed5i nhi\u1ec7t n\u01b0\u1edbc bi\u1ec3n<\/h2>\n<p>Gi\u1ea3 \u0111\u1ecbnh m\u1ed9t b\u00f3 \u1ed1ng ng\u01b0ng t\u1ee5 l\u00e0m m\u00e1t n\u01b0\u1edbc bi\u1ec3n 35\u00b0C:<br \/>\n&#8211; Ph\u01b0\u01a1ng \u00e1n A: 316L, tu\u1ed5i th\u1ecd 1\u20133 n\u0103m do r\u1ed7\/SCC; chi ph\u00ed thay \u1ed1ng + d\u1eebng m\u00e1y cao.<br \/>\n&#8211; Ph\u01b0\u01a1ng \u00e1n B: Duplex 2507, tu\u1ed5i th\u1ecd 5\u201310 n\u0103m; chi ph\u00ed v\u1eeba ph\u1ea3i, r\u1ee7i ro k\u1ebd h\u1edf v\u1eabn hi\u1ec7n h\u1eefu.<br \/>\n&#8211; Ph\u01b0\u01a1ng \u00e1n C: Titan Grade 2, tu\u1ed5i th\u1ecd 20+ n\u0103m; chi ph\u00ed \u0111\u1ea7u t\u01b0 \u1ed1ng cao h\u01a1n 3\u20136 l\u1ea7n so v\u1edbi 316L, nh\u01b0ng tr\u1ecdng l\u01b0\u1ee3ng gi\u1ea3m ~45%, \u00edt b\u1ea3o tr\u00ec, kh\u00f4ng d\u1eebng m\u00e1y gi\u1eefa k\u1ef3.<br \/>\nKhi gi\u00e1 d\u1eebng m\u00e1y\/ t\u1ed5n th\u1ea5t s\u1ea3n l\u01b0\u1ee3ng l\u1edbn, ph\u01b0\u01a1ng \u00e1n Titan th\u01b0\u1eddng ho\u00e0n v\u1ed1n trong 3\u20137 n\u0103m d\u00f9 CAPEX cao (tham kh\u1ea3o d\u1eef li\u1ec7u tr\u01b0\u1eddng h\u1ee3p c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t \u1ed1ng Titan v\u00e0 t\u00e0i li\u1ec7u TIMET; c\u1ea7n t\u00ednh chi ti\u1ebft theo \u0111i\u1ec1u ki\u1ec7n th\u1ef1c t\u1ebf).<\/p>\n<h2 id=\"toc-6-gia-cong-han-kiem-soat-chat-luong\">Gia c\u00f4ng, h\u00e0n, ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng<\/h2>\n<p>&#8211; Inox:<br \/>\n  &#8211; H\u00e0n TIG\/MIG\/SMAW ph\u1ed5 bi\u1ebfn; d\u00f9ng L-grade \u0111\u1ec3 gi\u1ea3m nh\u1ea1y c\u1ea3m h\u00f3a; passivation\/pickle sau gia c\u00f4ng.<br \/>\n  &#8211; Tr\u00e1nh galling: d\u00f9ng m\u1ee1 ch\u1ed1ng k\u1eb9t, kh\u00e1c m\u00e1c v\u1eadt li\u1ec7u cho bulong\/\u0111ai \u1ed1c, t\u0103ng \u0111\u1ed9 nh\u00e1m h\u1ee3p l\u00fd.<br \/>\n&#8211; Titan:<br \/>\n  &#8211; H\u00e0n TIG v\u1edbi che ch\u1eafn kh\u00ed tr\u01a1 tuy\u1ec7t \u0111\u1ed1i (m\u1eb7t tr\u01b0\u1edbc\u2013l\u01b0ng\u2013\u0111u\u00f4i), ki\u1ec3m so\u00e1t m\u00e0u m\u1ed1i h\u00e0n (b\u1ea1c\u2013r\u01a1m l\u00e0 ch\u1ea5p nh\u1eadn; xanh\u2013x\u00e1m: qu\u00e1 oxy h\u00f3a).<br \/>\n  &#8211; Gia c\u00f4ng t\u1ed1c \u0111\u1ed9 th\u1ea5p, phoi ng\u1eafn, t\u01b0\u1edbi ngu\u1ed9i d\u1ed3i d\u00e0o; qu\u1ea3n l\u00fd an to\u00e0n ch\u00e1y phoi\/b\u1ee5i.<br \/>\n  &#8211; L\u00e0m s\u1ea1ch b\u1ec1 m\u1eb7t nghi\u00eam ng\u1eb7t tr\u01b0\u1edbc h\u00e0n \u0111\u1ec3 tr\u00e1nh nhi\u1ec5m b\u1ea9n H\/O\/N g\u00e2y gi\u00f2n.<br \/>\n&#8211; Ki\u1ec3m tra ti\u00eau chu\u1ea9n:<br \/>\n  &#8211; Inox: ASTM A240 (t\u1ea5m), A312 (\u1ed1ng), A276 (thanh), A182 (m\u1eb7t b\u00edch).<br \/>\n  &#8211; Titan: ASTM B265 (t\u1ea5m), B348 (thanh), B363 (ph\u1ee5 ki\u1ec7n), B861 (\u1ed1ng li\u1ec1n m\u1ea1ch).<\/p>\n<h2 id=\"toc-7-rui-ro-va-gioi-han-can-luu-y\">R\u1ee7i ro v\u00e0 gi\u1edbi h\u1ea1n c\u1ea7n l\u01b0u \u00fd<\/h2>\n<p>&#8211; Titan:<br \/>\n  &#8211; Ch\u00e1y kim lo\u1ea1i trong m\u00f4i tr\u01b0\u1eddng gi\u00e0u oxy\/ma s\u00e1t m\u1ea1nh; qu\u1ea3n l\u00fd an to\u00e0n khi gia c\u00f4ng.<br \/>\n  &#8211; M\u00f2n d\u00ednh v\u00e0 m\u00e0i m\u00f2n k\u00e9m; c\u00e2n nh\u1eafc ph\u1ee7 PVD, nitriding, ho\u1eb7c gh\u00e9p c\u1eb7p v\u1eadt li\u1ec7u kh\u00e1c.<br \/>\n  &#8211; Gi\u1ea3m b\u1ec1n \u1edf nhi\u1ec7t \u0111\u1ed9 cao; kh\u00f4ng ph\u00f9 h\u1ee3p l\u00f2\/\u1ed1ng x\u1ea3 nhi\u1ec7t cao.<br \/>\n  &#8211; Ngu\u1ed3n cung\/lead time d\u00e0i; y\u00eau c\u1ea7u th\u1ee3 h\u00e0n \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn, ph\u00f2ng h\u00e0n chuy\u00ean d\u1ee5ng.<br \/>\n&#8211; Inox:<br \/>\n  &#8211; R\u1ed7\/k\u1ebd h\u1edf\/SCC trong clorua n\u00f3ng; c\u1ea7n ch\u1ecdn m\u00e1c ph\u00f9 h\u1ee3p (Duplex, si\u00eau austenitic) ho\u1eb7c chuy\u1ec3n sang Titan.<br \/>\n  &#8211; Galling tr\u00ean ren\/b\u1ec1 m\u1eb7t tr\u01b0\u1ee3t; c\u1ea7n b\u00f4i tr\u01a1n\/thi\u1ebft k\u1ebf ch\u1ed1ng k\u1eb9t.<\/p>\n<h2 id=\"toc-8-quy-trinh-6-buoc-de-quyet-dinh-nhanh\">Quy tr\u00ecnh 6 b\u01b0\u1edbc \u0111\u1ec3 quy\u1ebft \u0111\u1ecbnh nhanh<\/h2>\n<p>1) X\u00e1c \u0111\u1ecbnh m\u00f4i tr\u01b0\u1eddng: clorua ppm, nhi\u1ec7t \u0111\u1ed9, oxy h\u00f3a\/kh\u1eed, khe k\u1ebd, v\u1eadn t\u1ed1c d\u00f2ng.<br \/>\n2) X\u00e1c \u0111\u1ecbnh y\u00eau c\u1ea7u c\u01a1 h\u1ecdc: b\u1ec1n k\u00e9o\/ch\u1ea3y, v\u00f5ng cho ph\u00e9p, m\u1ecfi\/va \u0111\u1eadp.<br \/>\n3) R\u00e0ng bu\u1ed9c v\u1eadn h\u00e0nh: nhi\u1ec7t \u0111\u1ed9 l\u00e0m vi\u1ec7c, chu k\u1ef3 nhi\u1ec7t, v\u1ec7 sinh (CIP\/SIP), kh\u00f4ng t\u1eeb t\u00ednh.<br \/>\n4) H\u1ea1n ch\u1ebf ch\u1ebf t\u1ea1o: kh\u1ea3 n\u0103ng h\u00e0n, gia c\u00f4ng t\u1ea1i ch\u1ed7, nh\u00e0 th\u1ea7u \u0111\u1ee7 n\u0103ng l\u1ef1c.<br \/>\n5) Ph\u00e2n t\u00edch LCC: CAPEX, OPEX, d\u1eebng m\u00e1y, tu\u1ed5i th\u1ecd m\u1ee5c ti\u00eau.<br \/>\n6) S\u00e0ng l\u1ecdc v\u1eadt li\u1ec7u:<br \/>\n  &#8211; N\u1ebfu clorua\/n\u01b0\u1edbc bi\u1ec3n n\u00f3ng + y\u00eau c\u1ea7u nh\u1eb9: Titan Grade 2\/12\/7.<br \/>\n  &#8211; N\u1ebfu nhi\u1ec7t cao >500\u00b0C: Inox ch\u1ecbu nhi\u1ec7t (310S\/253MA).<br \/>\n  &#8211; N\u1ebfu clorua v\u1eeba\u2013cao nh\u01b0ng c\u1ea7n ti\u1ebft ki\u1ec7m: Duplex 2205\/2507.<br \/>\n  &#8211; N\u1ebfu th\u1ef1c ph\u1ea9m\/chi ph\u00ed th\u1ea5p: 304\/316L.<\/p>\n<h2 id=\"toc-9-khuyen-nghi-theo-nganh\">Khuy\u1ebfn ngh\u1ecb theo ng\u00e0nh<\/h2>\n<p>&#8211; H\u00f3a ch\u1ea5t v\u00e0 x\u1eed l\u00fd n\u01b0\u1edbc: b\u1ed3n\/\u1ed1ng\/trao \u0111\u1ed5i nhi\u1ec7t ti\u1ebfp x\u00fac NaOCl\/ClO2\/n\u01b0\u1edbc bi\u1ec3n \u2192 Titan Grade 2\/12\/7; v\u1edbi axit kh\u1eed m\u1ea1nh \u2192 xem x\u00e9t h\u1ee3p kim Ni.<br \/>\n&#8211; D\u1ea7u kh\u00ed ngo\u00e0i kh\u01a1i: n\u01b0\u1edbc bi\u1ec3n, splash zone, l\u00e0m m\u00e1t \u2192 Titan cho \u1ed1ng\/trao \u0111\u1ed5i nhi\u1ec7t; Duplex cho k\u1ebft c\u1ea5u t\u1ed5ng th\u1ec3.<br \/>\n&#8211; Kh\u1eed m\u1eb7n\/\u0111i\u1ec7n gi\u1ea3i: \u1ed1ng Titan cho bu\u1ed3ng RO, b\u00ecnh ng\u01b0ng; Inox Duplex cho \u0111\u01b0\u1eddng \u1ed1ng chung.<br \/>\n&#8211; Th\u1ef1c ph\u1ea9m\u2013\u0111\u1ed3 u\u1ed1ng: 304\/316L cho thi\u1ebft b\u1ecb, h\u1ea1n ch\u1ebf d\u00f9ng Titan do chi ph\u00ed v\u00e0 m\u00e0i m\u00f2n; tr\u00e1nh CIP clorua \u0111\u1eadm \u0111\u1eb7c, nhi\u1ec7t cao k\u00e9o d\u00e0i.<br \/>\n&#8211; Y t\u1ebf\/thi\u1ebft b\u1ecb ch\u00ednh x\u00e1c: Titan cho implant\/d\u1ee5ng c\u1ee5 \u0111\u1eb7c th\u00f9; Inox 316LVM cho d\u1ee5ng c\u1ee5 d\u00f9ng l\u1ea1i.<br \/>\n&#8211; Nhi\u1ec7t luy\u1ec7n\/l\u00f2 c\u00f4ng nghi\u1ec7p: Inox ch\u1ecbu nhi\u1ec7t (310S, 253MA); tr\u00e1nh Titan.<\/p>\n<h2 id=\"toc-10-ket-luan-quy-tac-vang-cho-quyet-dinh-vat-lieu\">K\u1ebft lu\u1eadn: Quy t\u1eafc v\u00e0ng cho quy\u1ebft \u0111\u1ecbnh v\u1eadt li\u1ec7u<\/h2>\n<p>&#8211; Ch\u1ecdn Titan khi b\u00e0i to\u00e1n l\u00e0 \u201cnh\u1eb9 nh\u01b0ng si\u00eau b\u1ec1n\u201d v\u00e0\/ho\u1eb7c \u201cclorua\/n\u01b0\u1edbc bi\u1ec3n\/chlorine \u01b0\u1edbt kh\u1eafc nghi\u1ec7t\u201d v\u1edbi y\u00eau c\u1ea7u tu\u1ed5i th\u1ecd d\u00e0i, \u00edt b\u1ea3o tr\u00ec. C\u00e1c m\u00e1c khuy\u1ebfn ngh\u1ecb th\u01b0\u1eddng g\u1eb7p: Grade 2 cho \u1ed1ng\/t\u1ea5m, Grade 12 ho\u1eb7c 7 cho m\u00f4i tr\u01b0\u1eddng khe k\u1ebd\/kh\u1eed nh\u1eb9, Ti-6Al-4V cho chi ti\u1ebft ch\u1ecbu l\u1ef1c cao.<br \/>\n&#8211; Gi\u1eef Inox khi \u01b0u ti\u00ean l\u00e0 chi ph\u00ed\u2013gia c\u00f4ng\u2013s\u1eb5n h\u00e0ng, m\u00f4i tr\u01b0\u1eddng kh\u00f4ng qu\u00e1 kh\u1eafc nghi\u1ec7t v\u1edbi clorua, ho\u1eb7c nhi\u1ec7t \u0111\u1ed9 r\u1ea5t cao. Ch\u1ecdn \u0111\u00fang m\u00e1c: 304\/316L cho ti\u00eau chu\u1ea9n, Duplex\/si\u00eau austenitic cho clorua cao, 310S\/253MA cho nhi\u1ec7t cao.<br \/>\n&#8211; Quy\u1ebft \u0111\u1ecbnh t\u1ed1i \u01b0u \u0111\u1ebfn t\u1eeb ph\u00e2n t\u00edch v\u00f2ng \u0111\u1eddi v\u00e0 r\u1ee7i ro d\u1eebng m\u00e1y. Khi r\u1ee7i ro \u0103n m\u00f2n s\u1edbm hi\u1ec7n h\u1eefu, Titan th\u01b0\u1eddng ho\u00e0n v\u1ed1n d\u00f9 CAPEX cao.<\/p>\n<p>C\u1ea7n ch\u1ed1t v\u1eadt li\u1ec7u cho d\u1ef1 \u00e1n? Li\u00ean h\u1ec7 Inox C\u01b0\u1eddng Th\u1ecbnh \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n chuy\u00ean s\u00e2u v\u00e0 b\u00e1o gi\u00e1 t\u1ed1t nh\u1ea5t. Hotline: 0343.417.281. Email: inoxcongnghiep.cuongthinh@gmail.com<\/p>\n<p>Ngu\u1ed3n tham kh\u1ea3o ti\u00eau bi\u1ec3u:<br \/>\n&#8211; ASM International, ASM Handbook, Vol. 1 &#038; 13: Properties and Corrosion.<br \/>\n&#8211; AZoM Materials: Stainless Steel 304\/316 datasheets, Titanium Grade 2\/Grade 5.<br \/>\n&#8211; MatWeb Material Property Data: Ti-6Al-4V, 316L, 17-4PH.<br \/>\n&#8211; TIMET\/Titanium Information Group: Corrosion of Titanium in Seawater and Chloride Media.<br \/>\n&#8211; NACE MR0175\/ISO 15156: Materials for H2S-containing environments.<br \/>\n&#8211; ASTM Standards: A240, A312, A276, A182 (Inox); B265, B348, B363, B861 (Titan).<br \/>\n&#8211; ASME Section II, Part D: Allowable stresses (tham kh\u1ea3o thi\u1ebft k\u1ebf b\u00ecnh ch\u1ecbu \u00e1p).<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ph\u00e2n t\u00edch khi n\u00e0o Titan v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi Inox: b\u1ec1n\/nh\u1eb9, ch\u1ed1ng clorua v\u00e0 n\u01b0\u1edbc bi\u1ec3n, ti\u00eau ch\u00ed nhi\u1ec7t \u0111\u1ed9, gia c\u00f4ng, chi ph\u00ed v\u00f2ng \u0111\u1eddi v\u00e0 khuy\u1ebfn ngh\u1ecb \u1ee9ng d\u1ee5ng.<\/p>\n","protected":false},"author":7,"featured_media":1018,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[23],"tags":[],"class_list":["post-2067","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\/2067","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=2067"}],"version-history":[{"count":0,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/posts\/2067\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/media\/1018"}],"wp:attachment":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/media?parent=2067"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/categories?post=2067"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/tags?post=2067"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}