{"id":20383,"date":"2025-08-06T22:24:13","date_gmt":"2025-08-06T14:24:13","guid":{"rendered":"https:\/\/wit.cool\/?p=20383"},"modified":"2025-08-06T22:51:50","modified_gmt":"2025-08-06T14:51:50","slug":"black-oxide-finishing-for-steel","status":"publish","type":"post","link":"https:\/\/wit.cool\/vn\/black-oxide-finishing-for-steel\/","title":{"rendered":"Ho\u00e0n thi\u1ec7n oxit \u0111en thi\u1ebft y\u1ebfu cho th\u00e9p: L\u1ee3i \u00edch ch\u00ednh v\u00e0 quy tr\u00ecnh"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Ho\u00e0n thi\u1ec7n b\u1eb1ng oxit \u0111en l\u00e0 g\u00ec?<\/h2>\n\n\n\n<p><strong><a href=\"https:\/\/en.wikipedia.org\/wiki\/Black_oxide\" target=\"_blank\" rel=\"noopener\">Oxit \u0111en<\/a> ho\u00e0n thi\u1ec7n<\/strong> l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd b\u1ec1 m\u1eb7t h\u00f3a h\u1ecdc ph\u1ed5 bi\u1ebfn cho th\u00e9p v\u00e0 c\u00e1c kim lo\u1ea1i \u0111en kh\u00e1c. N\u00f3 t\u1ea1o ra m\u1ed9t l\u1edbp ph\u1ee7 m\u1ecbn, \u0111en, ch\u1ed1ng \u0103n m\u00f2n m\u00e0 kh\u00f4ng l\u00e0m thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3 k\u00edch th\u01b0\u1edbc c\u1ee7a chi ti\u1ebft. \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong s\u1ea3n xu\u1ea5t, oxit \u0111en \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 cao nh\u1edd c\u1ea3 t\u00ednh n\u0103ng ch\u1ee9c n\u0103ng l\u1eabn t\u00ednh th\u1ea9m m\u1ef9.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e1c lo\u1ea1i v\u00e0 b\u01b0\u1edbc x\u1eed l\u00fd<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">C\u00e1c lo\u1ea1i:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Oxit \u0111en n\u00f3ng<\/strong>: T\u1eafm \u1edf nhi\u1ec7t \u0111\u1ed9 ~141 \u00b0C b\u1eb1ng NaOH v\u00e0 nitrat; t\u1ea1o th\u00e0nh l\u1edbp magnetit v\u00e0 c\u1ea7n ph\u1ea3i b\u1ecbt k\u00edn b\u1eb1ng d\u1ea7u.<\/li>\n\n\n\n<li><strong>Nhi\u1ec7t \u0111\u1ed9 trung b\u00ecnh<\/strong>: Nhi\u1ec7t \u0111\u1ed9 th\u1ea5p h\u01a1n, \u00edt kh\u00f3i h\u01a1n; t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc v\u00e0 k\u1ebft qu\u1ea3 t\u01b0\u01a1ng t\u1ef1.<\/li>\n\n\n\n<li><strong>Oxit \u0111en l\u1ea1nh<\/strong>: Qu\u00e1 tr\u00ecnh l\u1eafng \u0111\u1ecdng \u0111\u1ed3ng selenua \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng thay v\u00ec oxit th\u1ef1c s\u1ef1; d\u1ec5 d\u00e0ng h\u01a1n \u0111\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi y\u00eau th\u00edch nh\u01b0ng k\u00e9m b\u1ec1n h\u01a1n<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">C\u00e1c b\u01b0\u1edbc th\u1ef1c hi\u1ec7n:<\/h3>\n\n\n\n<p>C\u00e1c <strong>qu\u00e1 tr\u00ecnh oxit \u0111en<\/strong> bao g\u1ed3m vi\u1ec7c nh\u00fang c\u00e1c b\u1ed9 ph\u1eadn th\u00e9p v\u00e0o m\u1ed9t lo\u1ea1t c\u00e1c b\u1ec3 h\u00f3a ch\u1ea5t. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 quy tr\u00ecnh l\u00e0m vi\u1ec7c \u0111i\u1ec3n h\u00ecnh:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>V\u1ec7 sinh:<\/strong> C\u00e1c b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c l\u00e0m s\u1ea1ch k\u1ef9 l\u01b0\u1ee1ng \u0111\u1ec3 lo\u1ea1i b\u1ecf d\u1ea7u, r\u1ec9 s\u00e9t v\u00e0 c\u1eb7n.<\/li>\n\n\n\n<li><strong>L\u00e0m \u0111en:<\/strong> C\u00e1c chi ti\u1ebft \u0111\u00e3 \u0111\u01b0\u1ee3c l\u00e0m s\u1ea1ch \u0111\u01b0\u1ee3c \u0111\u1eb7t trong dung d\u1ecbch ki\u1ec1m n\u00f3ng c\u00f3 ch\u1ee9a mu\u1ed1i oxy h\u00f3a. Ph\u1ea3n \u1ee9ng t\u1ea1o th\u00e0nh m\u1ed9t l\u1edbp magnetit (Fe\u2083O\u2084) tr\u00ean b\u1ec1 m\u1eb7t th\u00e9p.<\/li>\n\n\n\n<li><strong>R\u1eeda s\u1ea1ch:<\/strong> C\u00e1c b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c r\u1eeda s\u1ea1ch \u0111\u1ec3 lo\u1ea1i b\u1ecf h\u00f3a ch\u1ea5t.<\/li>\n\n\n\n<li><strong>Ni\u00eam phong:<\/strong> Ch\u1ea5t b\u1ecbt k\u00edn (th\u01b0\u1eddng l\u00e0 d\u1ea7u ho\u1eb7c s\u00e1p) \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">L\u1ee3i \u00edch ch\u00ednh c\u1ee7a oxit \u0111en \u0111\u1ed1i v\u1edbi th\u00e9p<\/h2>\n\n\n\n<p><strong>Kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n:<\/strong> L\u1edbp oxit \u0111en c\u00f3 t\u00e1c d\u1ee5ng b\u1ea3o v\u1ec7 ch\u1ed1ng g\u1ec9 \u1edf m\u1ee9c \u0111\u1ed9 v\u1eeba ph\u1ea3i, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi \u0111\u01b0\u1ee3c b\u1ecbt k\u00edn b\u1eb1ng d\u1ea7u.<\/p>\n\n\n\n<p><strong>C\u1ea3i thi\u1ec7n di\u1ec7n m\u1ea1o:<\/strong> Mang l\u1ea1i cho c\u00e1c b\u1ed9 ph\u1eadn l\u1edbp ho\u00e0n thi\u1ec7n \u0111\u1ed3ng nh\u1ea5t, m\u00e0u \u0111en m\u1edd, gi\u1ea3m \u0111\u1ed9 ch\u00f3i v\u00e0 t\u0103ng t\u00ednh th\u1ea9m m\u1ef9.<\/p>\n\n\n\n<p><strong>\u0110\u1ed9 \u1ed5n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc:<\/strong> L\u1edbp ph\u1ee7 c\u1ef1c k\u1ef3 m\u1ecfng (0,5\u20132,5 micron), \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 dung sai ch\u1eb7t ch\u1ebd.<\/p>\n\n\n\n<p><strong>Hi\u1ec7u qu\u1ea3 v\u1ec1 m\u1eb7t chi ph\u00ed:<\/strong> Chi ph\u00ed th\u1ea5p h\u01a1n so v\u1edbi m\u1ea1 ho\u1eb7c s\u01a1n, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u0111\u1ed1i v\u1edbi s\u1ea3n xu\u1ea5t s\u1ed1 l\u01b0\u1ee3ng l\u1edbn.<\/p>\n\n\n\n<p><strong>\u0110\u1ed9 b\u00f4i tr\u01a1n:<\/strong> Gi\u1ea3m ma s\u00e1t \u1edf c\u00e1c b\u1ed9 ph\u1eadn chuy\u1ec3n \u0111\u1ed9ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u1ee8ng d\u1ee5ng c\u00f4ng nghi\u1ec7p<\/h2>\n\n\n\n<p><strong>Ho\u00e0n thi\u1ec7n oxit \u0111en cho th\u00e9p<\/strong> \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u00d4 t\u00f4<\/strong>: \u0110\u1ed3 g\u00e1, b\u1ed9 ph\u1eadn \u0111\u1ed9ng c\u01a1, gi\u00e1 \u0111\u1ee1<\/li>\n\n\n\n<li><strong>H\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 v\u00e0 K\u1ef9 thu\u1eadt ch\u00ednh x\u00e1c<\/strong>: B\u00e1nh r\u0103ng, \u1ed5 tr\u1ee5c, linh ki\u1ec7n c\u00f3 dung sai cao <\/li>\n\n\n\n<li><strong>S\u00fang v\u00e0 d\u1ee5ng c\u1ee5<\/strong>: C\u00e1c b\u1ed9 ph\u1eadn s\u00fang, c\u1edd l\u00ea, ph\u1ea7n c\u1ee9ng, d\u1ee5ng c\u1ee5 ph\u1eabu thu\u1eadt <\/li>\n\n\n\n<li><strong>Linh ki\u1ec7n m\u00e1y m\u00f3c &amp; \u0110i\u1ec7n t\u1eed<\/strong>: \u0110\u1ed3 \u0111\u1ea1c, c\u00f4ng t\u1eafc, d\u1ee5ng c\u1ee5 \u0111i\u1ec7n <a href=\"https:\/\/blog.metlabheattreat.com\/posts\/black-oxide-process-and-applications\/?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noreferrer noopener\"><\/a><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">So s\u00e1nh v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ho\u00e0n thi\u1ec7n kim lo\u1ea1i kh\u00e1c<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Ph\u01b0\u01a1ng ph\u00e1p<\/th><th>\u0110\u1ed9 d\u00e0y<\/th><th>Ch\u1ed1ng \u0103n m\u00f2n<\/th><th>V\u1ebb b\u1ec1 ngo\u00e0i<\/th><th>Tr\u1ecb gi\u00e1<\/th><\/tr><\/thead><tbody><tr><td>Oxit \u0111en<\/td><td>\u2264 2 \u00b5m<\/td><td>Trung b\u00ecnh (khi \u0111\u01b0\u1ee3c ni\u00eam phong)<\/td><td>\u0110en m\u1edd<\/td><td>Th\u1ea5p<\/td><\/tr><tr><td>M\u1ea1 k\u1ebdm<\/td><td>D\u00e0y h\u01a1n<\/td><td>T\u1ed1t h\u01a1n<\/td><td>Kim lo\u1ea1i s\u00e1ng<\/td><td>Trung b\u00ecnh<\/td><\/tr><tr><td>S\u01a1n t\u0129nh \u0111i\u1ec7n<\/td><td>D\u00e0y<\/td><td>Xu\u1ea5t s\u1eafc<\/td><td>D\u1ea3i m\u00e0u r\u1ed9ng<\/td><td>Cao h\u01a1n<\/td><\/tr><tr><td>Anodizing (Nh\u00f4m)<\/td><td>M\u1ecfng \u0111\u1ebfn trung b\u00ecnh<\/td><td>Cao (c\u00e1ch \u0111i\u1ec7n)<\/td><td>Nhi\u1ec1u m\u00e0u s\u1eafc kh\u00e1c nhau<\/td><td>Trung b\u00ecnh \u0111\u1ebfn cao<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n\n<p><strong>H: Ph\u01b0\u01a1ng ph\u00e1p ho\u00e0n thi\u1ec7n b\u1eb1ng oxit \u0111en c\u00f3 hi\u1ec7u qu\u1ea3 v\u1edbi m\u1ecdi kim lo\u1ea1i kh\u00f4ng?<\/strong><br>A: Oxit \u0111en ch\u1ee7 y\u1ebfu d\u00f9ng cho kim lo\u1ea1i \u0111en (th\u00e9p, s\u1eaft). \u0110\u1ed1i v\u1edbi th\u00e9p kh\u00f4ng g\u1ec9, \u0111\u1ed3ng ho\u1eb7c k\u1ebdm, c\u1ea7n c\u00f3 quy tr\u00ecnh \u0111\u1eb7c bi\u1ec7t.<\/p>\n\n\n\n<p><strong>H: L\u1edbp ph\u1ee7 oxit \u0111en c\u00f3 b\u1ec1n kh\u00f4ng?<\/strong><br>A: N\u00f3 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n v\u00e0 \u0103n m\u00f2n \u1edf m\u1ee9c trung b\u00ecnh, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi \u0111\u01b0\u1ee3c tra d\u1ea7u, nh\u01b0ng kh\u00f4ng b\u1ec1n b\u1eb1ng l\u1edbp ph\u1ee7 d\u00e0y h\u01a1n.<\/p>\n\n\n\n<p><strong>H: L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 b\u1ea3o d\u01b0\u1ee1ng c\u00e1c b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c ph\u1ee7 oxit \u0111en?<\/strong><br>A: C\u00e1c b\u1ed9 ph\u1eadn oxit \u0111en n\u00ean \u0111\u01b0\u1ee3c tra d\u1ea7u ho\u1eb7c \u0111\u00e1nh b\u00f3ng th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 duy tr\u00ec kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n. Tr\u00e1nh s\u1eed d\u1ee5ng ch\u1ea5t t\u1ea9y r\u1eeda m\u1ea1nh ho\u1eb7c ch\u1ea5t m\u00e0i m\u00f2n v\u00ec ch\u00fang c\u00f3 th\u1ec3 l\u00e0m bong l\u1edbp b\u1ea3o v\u1ec7 v\u00e0 gi\u1ea3m hi\u1ec7u qu\u1ea3.<\/p>\n\n\n\n<p><strong>H: Oxit \u0111en c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho kim lo\u1ea1i kh\u00f4ng ph\u1ea3i th\u00e9p kh\u00f4ng?<\/strong><br>C\u00f3. Th\u00e9p kh\u00f4ng g\u1ec9, \u0111\u1ed3ng, k\u1ebdm v\u00e0 th\u1eadm ch\u00ed c\u1ea3 kim lo\u1ea1i d\u1ea1ng b\u1ed9t \u0111\u1ec1u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u00e0m \u0111en b\u1eb1ng c\u00e1c quy tr\u00ecnh \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang; ph\u01b0\u01a1ng ph\u00e1p ngu\u1ed9i th\u01b0\u1eddng s\u1eed d\u1ee5ng \u0111\u1ed3ng-selenua thay v\u00ec magnetit.<\/p>\n\n\n\n<p><strong>H: Vi\u1ec7c ho\u00e0n thi\u1ec7n b\u1eb1ng oxit \u0111en c\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn b\u1eb1ng th\u00e9p kh\u00f4ng?<\/strong><br>A: Kh\u00f4ng, ho\u00e0n thi\u1ec7n b\u1eb1ng oxit \u0111en kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn c\u00e1c \u0111\u1eb7c t\u00ednh c\u01a1 h\u1ecdc c\u1ee7a th\u00e9p, ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111\u1ed9 b\u1ec1n ho\u1eb7c \u0111\u1ed9 c\u1ee9ng. \u0110\u00e2y l\u00e0 m\u1ed9t l\u1edbp x\u1eed l\u00fd b\u1ec1 m\u1eb7t r\u1ea5t m\u1ecfng, ch\u1ee7 y\u1ebfu c\u1ea3i thi\u1ec7n v\u1ebb ngo\u00e0i v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n m\u00e0 kh\u00f4ng l\u00e0m thay \u0111\u1ed5i v\u1eadt li\u1ec7u b\u00ean d\u01b0\u1edbi.<\/p>\n\n\n\n<p><strong>H: Ho\u00e0n thi\u1ec7n b\u1eb1ng oxit \u0111en c\u00f3 th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng kh\u00f4ng?<\/strong><br>A: Ho\u00e0n thi\u1ec7n b\u1eb1ng oxit \u0111en s\u1eed d\u1ee5ng h\u00f3a ch\u1ea5t \u0111\u00f2i h\u1ecfi ph\u1ea3i x\u1eed l\u00fd v\u00e0 th\u1ea3i b\u1ecf c\u1ea9n th\u1eadn, nh\u01b0ng nhi\u1ec1u c\u01a1 s\u1edf hi\u1ec7n \u0111\u1ea1i tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t c\u00e1c quy \u0111\u1ecbnh v\u1ec1 m\u00f4i tr\u01b0\u1eddng v\u00e0 an to\u00e0n. M\u1ed9t s\u1ed1 quy tr\u00ecnh \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n \u0111\u1ec3 gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng, v\u00ec v\u1eady h\u00e3y lu\u00f4n ch\u1ecdn nh\u00e0 cung c\u1ea5p uy t\u00edn, tu\u00e2n th\u1ee7 c\u00e1c quy tr\u00ecnh th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">K\u1ebft lu\u1eadn &amp; T\u00e0i nguy\u00ean b\u1ed5 sung<\/h2>\n\n\n\n<p>Ho\u00e0n thi\u1ec7n b\u1eb1ng oxit \u0111en cho th\u00e9p l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p hi\u1ec7u qu\u1ea3 \u0111\u1ec3 c\u1ea3i thi\u1ec7n v\u1ebb ngo\u00e0i, gi\u1ea3m \u0111\u1ed9 ch\u00f3i v\u00e0 b\u1ea3o v\u1ec7 ch\u1ed1ng \u0103n m\u00f2n. L\u1edbp ph\u1ee7 m\u1ecfng, ti\u1ebft ki\u1ec7m chi ph\u00ed n\u00e0y l\u00fd t\u01b0\u1edfng cho nhi\u1ec1u b\u1ed9 ph\u1eadn c\u00f4ng nghi\u1ec7p. \u0110\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin v\u1ec1 c\u00e1c gi\u1ea3i ph\u00e1p ho\u00e0n thi\u1ec7n oxit \u0111en t\u00f9y ch\u1ec9nh ho\u1eb7c t\u00ecm hi\u1ec3u th\u00eam v\u1ec1 c\u00e1c d\u1ecbch v\u1ee5 c\u1ee7a ch\u00fang t\u00f4i, vui l\u00f2ng li\u00ean h\u1ec7: <a href=\"https:\/\/wit.cool\/vn\/contact-us\/\">li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i<\/a> ho\u1eb7c gh\u00e9 th\u0103m ch\u00fang t\u00f4i <a href=\"https:\/\/wit.cool\/vn\/surface-finish-options\/\">danh m\u1ee5c x\u1eed l\u00fd b\u1ec1 m\u1eb7t th\u00e9p<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>Ho\u00e0n thi\u1ec7n th\u00e9p b\u1eb1ng oxit \u0111en l\u00e0 m\u1ed9t quy tr\u00ecnh h\u00f3a h\u1ecdc t\u1ea1o ra b\u1ec1 m\u1eb7t \u0111en b\u1ec1n b\u1ec9, h\u1ea5p d\u1eabn, \u0111\u1ed3ng th\u1eddi t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u00e0 gi\u1ea3m \u0111\u1ed9 ch\u00f3i. B\u00e0i vi\u1ebft n\u00e0y gi\u1ea3i th\u00edch c\u00e1c l\u1ee3i \u00edch, c\u00e1c b\u01b0\u1edbc x\u1eed l\u00fd v\u00e0 \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p \u0111i\u1ec3n h\u00ecnh c\u1ee7a quy tr\u00ecnh n\u00e0y.<\/p>","protected":false},"author":1,"featured_media":20389,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[134],"tags":[],"class_list":["post-20383","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-surface-treatment"],"_links":{"self":[{"href":"https:\/\/wit.cool\/vn\/wp-json\/wp\/v2\/posts\/20383","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wit.cool\/vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wit.cool\/vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wit.cool\/vn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wit.cool\/vn\/wp-json\/wp\/v2\/comments?post=20383"}],"version-history":[{"count":1,"href":"https:\/\/wit.cool\/vn\/wp-json\/wp\/v2\/posts\/20383\/revisions"}],"predecessor-version":[{"id":20384,"href":"https:\/\/wit.cool\/vn\/wp-json\/wp\/v2\/posts\/20383\/revisions\/20384"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wit.cool\/vn\/wp-json\/wp\/v2\/media\/20389"}],"wp:attachment":[{"href":"https:\/\/wit.cool\/vn\/wp-json\/wp\/v2\/media?parent=20383"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wit.cool\/vn\/wp-json\/wp\/v2\/categories?post=20383"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wit.cool\/vn\/wp-json\/wp\/v2\/tags?post=20383"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}