{"id":5681,"date":"2023-02-01T06:16:03","date_gmt":"2023-02-01T06:16:03","guid":{"rendered":"http:\/\/yonannlock.com\/?p=5681"},"modified":"2025-05-22T06:33:20","modified_gmt":"2025-05-22T06:33:20","slug":"xu-ly-be-mat-khoa-cua-thong-minh","status":"publish","type":"post","link":"https:\/\/yonannlock.com\/vi\/smart-door-lock-surface-treatment\/","title":{"rendered":"B\u1ea1n bi\u1ebft bao nhi\u00eau c\u00e1ch x\u1eed l\u00fd b\u1ec1 m\u1eb7t kh\u00f3a c\u1eeda th\u00f4ng minh?"},"content":{"rendered":"<p style=\"text-align: center;\"><img decoding=\"async\" class=\"alignnone size-full wp-image-5899 lazyload\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/yonannlock.com\/wp-content\/uploads\/2023\/01\/Home-Fingerprint-Door-Lock.webp\" alt=\"Kh\u00f3a c\u1eeda v\u00e2n tay gia \u0111\u00ecnh\" width=\"750\" height=\"300\" \/><noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-5899 lazyload\" src=\"https:\/\/yonannlock.com\/wp-content\/uploads\/2023\/01\/Home-Fingerprint-Door-Lock.webp\" alt=\"Kh\u00f3a c\u1eeda v\u00e2n tay gia \u0111\u00ecnh\" width=\"750\" height=\"300\" \/><\/noscript><\/p>\n<p style=\"text-align: left;\"><a href=\"https:\/\/yonannlock.com\/vi\/khoa-thong-minh-tai-nha\/\">Kh\u00f3a c\u1eeda th\u00f4ng minh<\/a> X\u1eed l\u00fd b\u1ec1 m\u1eb7t l\u00e0 c\u00e1c quy tr\u00ecnh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 bi\u1ebfn \u0111\u1ed5i b\u1ec1 m\u1eb7t v\u1eadt li\u1ec7u nh\u1eb1m c\u1ea3i thi\u1ec7n v\u1ebb ngo\u00e0i, \u0111\u1ed9 b\u1ec1n ho\u1eb7c c\u00e1c \u0111\u1eb7c t\u00ednh kh\u00e1c. C\u00f3 nhi\u1ec1u lo\u1ea1i x\u1eed l\u00fd b\u1ec1 m\u1eb7t kh\u00e1c nhau c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho kh\u00f3a c\u1eeda th\u00f4ng minh, t\u00f9y thu\u1ed9c v\u00e0o v\u1eadt li\u1ec7u c\u1ee5 th\u1ec3 v\u00e0 c\u00e1c \u0111\u1eb7c t\u00ednh mong mu\u1ed1n.<\/p>\n<p>V\u00ed d\u1ee5, kh\u00f3a c\u1eeda th\u00f4ng minh l\u00e0m b\u1eb1ng kim lo\u1ea1i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u1ee7 m\u1ed9t l\u1edbp s\u01a1n \u0111\u1ec3 ch\u1ed1ng g\u1ec9 ho\u1eb7c c\u1ea3i thi\u1ec7n v\u1ebb ngo\u00e0i. C\u00e1c b\u1ed9 ph\u1eadn thay th\u1ebf c\u1ee7a kh\u00f3a c\u1eeda th\u00f4ng minh l\u00e0m b\u1eb1ng nh\u1ef1a c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u1ee7 m\u1ed9t l\u1edbp s\u01a1n ch\u1ed1ng tia UV \u0111\u1ec3 tr\u00e1nh phai m\u00e0u ho\u1eb7c \u1ed1 v\u00e0ng. C\u00e1c ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd b\u1ec1 m\u1eb7t kh\u00e1c c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho kh\u00f3a c\u1eeda th\u00f4ng minh bao g\u1ed3m oxy h\u00f3a, m\u1ea1 \u0111i\u1ec7n v\u00e0 s\u01a1n t\u0129nh \u0111i\u1ec7n.<\/p>\n<p>D\u01b0\u1edbi \u0111\u00e2y blog n\u00e0y s\u1ebd gi\u1edbi thi\u1ec7u m\u1ed9t s\u1ed1 c\u00e1ch x\u1eed l\u00fd b\u1ec1 m\u1eb7t kh\u00f3a c\u1eeda th\u00f4ng d\u1ee5ng.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">M\u1ee5c l\u1ee5c<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Chuy\u1ec3n \u0111\u1ed5i m\u1ee5c l\u1ee5c\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Chuy\u1ec3n \u0111\u1ed5i<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/yonannlock.com\/vi\/smart-door-lock-surface-treatment\/#Anodic_oxidation\" >Qu\u00e1 tr\u00ecnh oxy h\u00f3a an\u1ed1t\u00a0\u00a0<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/yonannlock.com\/vi\/smart-door-lock-surface-treatment\/#Process_Flow\" >Quy tr\u00ecnh lu\u1ed3ng\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/yonannlock.com\/vi\/smart-door-lock-surface-treatment\/#Technical_Features\" >T\u00ednh n\u0103ng k\u1ef9 thu\u1eadt<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/yonannlock.com\/vi\/smart-door-lock-surface-treatment\/#Technical_difficulties_and_improvement_points\" >Kh\u00f3 kh\u0103n k\u1ef9 thu\u1eadt v\u00e0 \u0111i\u1ec3m c\u1ea3i ti\u1ebfn\u00a0<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/yonannlock.com\/vi\/smart-door-lock-surface-treatment\/#Electrophoresis\" >\u0110i\u1ec7n di<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/yonannlock.com\/vi\/smart-door-lock-surface-treatment\/#Process_Flow-2\" >Quy tr\u00ecnh lu\u1ed3ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/yonannlock.com\/vi\/smart-door-lock-surface-treatment\/#Advantages\" >Thu\u1eadn l\u1ee3i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/yonannlock.com\/vi\/smart-door-lock-surface-treatment\/#Disadvantages\" >Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/yonannlock.com\/vi\/smart-door-lock-surface-treatment\/#Micro-arc_oxidation\" >Qu\u00e1 tr\u00ecnh oxy h\u00f3a h\u1ed3 quang vi m\u00f4<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/yonannlock.com\/vi\/smart-door-lock-surface-treatment\/#Process_flow\" >Quy tr\u00ecnh d\u00f2ng ch\u1ea3y<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/yonannlock.com\/vi\/smart-door-lock-surface-treatment\/#Advantages-2\" >Thu\u1eadn l\u1ee3i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/yonannlock.com\/vi\/smart-door-lock-surface-treatment\/#Disadvantages-2\" >Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/yonannlock.com\/vi\/smart-door-lock-surface-treatment\/#PVD_Vacuum_Deposition\" >L\u1eafng \u0111\u1ecdng ch\u00e2n kh\u00f4ng PVD \u00a0<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/yonannlock.com\/vi\/smart-door-lock-surface-treatment\/#Process_flow-2\" >Quy tr\u00ecnh d\u00f2ng ch\u1ea3y<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/yonannlock.com\/vi\/smart-door-lock-surface-treatment\/#Electroplating\" >M\u1ea1 \u0111i\u1ec7n<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/yonannlock.com\/vi\/smart-door-lock-surface-treatment\/#Process_Flow-3\" >Quy tr\u00ecnh lu\u1ed3ng<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/yonannlock.com\/vi\/smart-door-lock-surface-treatment\/#Powder_Spraying\" >Phun b\u1ed9t<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/yonannlock.com\/vi\/smart-door-lock-surface-treatment\/#Process_Flow-4\" >Quy tr\u00ecnh lu\u1ed3ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/yonannlock.com\/vi\/smart-door-lock-surface-treatment\/#Advantages-3\" >Thu\u1eadn l\u1ee3i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/yonannlock.com\/vi\/smart-door-lock-surface-treatment\/#Disadvantages-3\" >Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/yonannlock.com\/vi\/smart-door-lock-surface-treatment\/#Metal_Drawing\" >B\u1ea3n v\u1ebd kim lo\u1ea1i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/yonannlock.com\/vi\/smart-door-lock-surface-treatment\/#Sandblasting\" >Phun c\u00e1t<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/yonannlock.com\/vi\/smart-door-lock-surface-treatment\/#Technical_Characteristics\" >\u0110\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/yonannlock.com\/vi\/smart-door-lock-surface-treatment\/#Polishing\" >\u0110\u00e1nh b\u00f3ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/yonannlock.com\/vi\/smart-door-lock-surface-treatment\/#Etching\" >Kh\u1eafc<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/yonannlock.com\/vi\/smart-door-lock-surface-treatment\/#Process_flow-3\" >Quy tr\u00ecnh d\u00f2ng ch\u1ea3y<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/yonannlock.com\/vi\/smart-door-lock-surface-treatment\/#Advantages-4\" >Thu\u1eadn l\u1ee3i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/yonannlock.com\/vi\/smart-door-lock-surface-treatment\/#Disadvantages-4\" >Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h4><span class=\"ez-toc-section\" id=\"Anodic_oxidation\"><\/span><strong><b>Qu\u00e1 tr\u00ecnh oxy h\u00f3a an\u1ed1t\u00a0\u00a0<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-5915 aligncenter lazyload\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/yonannlock.com\/wp-content\/uploads\/2023\/02\/Smart-Lock-Anodic-oxidation-Treatment.jpg\" alt=\"Kh\u00f3a th\u00f4ng minh X\u1eed l\u00fd oxy h\u00f3a anot\" width=\"1037\" height=\"529\" \/><noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-5915 aligncenter lazyload\" src=\"https:\/\/yonannlock.com\/wp-content\/uploads\/2023\/02\/Smart-Lock-Anodic-oxidation-Treatment.jpg\" alt=\"Kh\u00f3a th\u00f4ng minh X\u1eed l\u00fd oxy h\u00f3a anot\" width=\"1037\" height=\"529\" srcset=\"https:\/\/yonannlock.com\/wp-content\/uploads\/2023\/02\/Smart-Lock-Anodic-oxidation-Treatment.jpg 1037w, https:\/\/yonannlock.com\/wp-content\/uploads\/2023\/02\/Smart-Lock-Anodic-oxidation-Treatment-768x392.jpg 768w\" sizes=\"(max-width: 1037px) 100vw, 1037px\" \/><\/noscript><\/p>\n<p>Qu\u00e1 tr\u00ecnh oxy h\u00f3a an\u1ed1t l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o ra m\u1ed9t l\u1edbp ph\u1ee7 c\u1ee9ng, b\u1ea3o v\u1ec7 tr\u00ean b\u1ec1 m\u1eb7t kim lo\u1ea1i. Trong tr\u01b0\u1eddng h\u1ee3p kh\u00f3a c\u1eeda, n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u1ed9 b\u1ec1n v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn kh\u00f3a, ch\u1eb3ng h\u1ea1n nh\u01b0 b\u1ec1 m\u1eb7t kh\u00f3a v\u00e0 ch\u00eca kh\u00f3a. Qu\u00e1 tr\u00ecnh n\u00e0y bao g\u1ed3m vi\u1ec7c nh\u00fang c\u00e1c b\u1ed9 ph\u1eadn kim lo\u1ea1i v\u00e0o dung d\u1ecbch \u0111i\u1ec7n ph\u00e2n v\u00e0 truy\u1ec1n d\u00f2ng \u0111i\u1ec7n v\u00e0o kim lo\u1ea1i. \u0110i\u1ec1u n\u00e0y khi\u1ebfn b\u1ec1 m\u1eb7t kim lo\u1ea1i b\u1ecb oxy h\u00f3a, t\u1ea1o ra m\u1ed9t l\u1edbp ph\u1ee7 m\u1ecfng v\u00e0 c\u1ee9ng. Qu\u00e1 tr\u00ecnh n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u1eb7p l\u1ea1i nhi\u1ec1u l\u1ea7n \u0111\u1ec3 t\u1ea1o ra l\u1edbp ph\u1ee7 d\u00e0y h\u01a1n. Qu\u00e1 tr\u00ecnh oxy h\u00f3a an\u1ed1t c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t c\u1ee7a kh\u00f3a c\u1eeda, c\u00f3 th\u1ec3 t\u0103ng kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n v\u00e0 \u0103n m\u00f2n. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i \u0111\u1ea3m b\u1ea3o l\u1edbp ph\u1ee7 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng \u0111\u00fang c\u00e1ch v\u00e0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng c\u1ee7a kh\u00f3a.<\/p>\n<p>\u0110\u1ec3 \u00e1p d\u1ee5ng c\u00f4ng ngh\u1ec7 oxy h\u00f3a an\u1ed1t tr\u00ean kh\u00f3a c\u1eeda, kh\u00f3a c\u1ea7n \u0111\u01b0\u1ee3c th\u00e1o r\u1eddi v\u00e0 l\u00e0m s\u1ea1ch, sau \u0111\u00f3 \u0111\u1eb7t v\u00e0o dung d\u1ecbch \u0111i\u1ec7n ph\u00e2n v\u00e0 k\u1ebft n\u1ed1i v\u1edbi ngu\u1ed3n \u0111i\u1ec7n. Qu\u00e1 tr\u00ecnh n\u00e0y c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t c\u1ea9n th\u1eadn \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 d\u00e0y oxit ch\u00ednh x\u00e1c \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh tr\u00ean b\u1ec1 m\u1eb7t kh\u00f3a v\u00e0 kh\u00f3a kh\u00f4ng b\u1ecb h\u01b0 h\u1ecfng trong qu\u00e1 tr\u00ecnh n\u00e0y.<\/p>\n<h5><span class=\"ez-toc-section\" id=\"Process_Flow\"><\/span><strong>Quy tr\u00ecnh lu\u1ed3ng\u00a0<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p>M\u00e0u \u0111\u01a1n s\u1eafc\/m\u00e0u chuy\u1ec3n s\u1eafc: \u0111\u00e1nh b\u00f3ng\/phun c\u00e1t\/ch\u1ea3i \u2192 lo\u1ea1i b\u1ecf d\u1ea7u \u2192 anot h\u00f3a \u2192 trung h\u00f2a \u2192 nhu\u1ed9m \u2192 b\u1ecbt k\u00edn \u2192 s\u1ea5y kh\u00f4<\/p>\n<p>Hai m\u00e0u: \u2460 \u0111\u00e1nh b\u00f3ng\/phun c\u00e1t\/ch\u1ea3i \u2192 lo\u1ea1i b\u1ecf d\u1ea7u \u2192 che ph\u1ee7 \u2192 anot h\u00f3a 1 \u2192 anot h\u00f3a 2 \u2192 b\u1ecbt k\u00edn l\u1ed7 \u2192 s\u1ea5y kh\u00f4<\/p>\n<p>\u2461 \u0111\u00e1nh b\u00f3ng\/phun c\u00e1t\/ch\u1ea3i \u2192 lo\u1ea1i b\u1ecf d\u1ea7u \u2192 anot h\u00f3a 1 \u2192 kh\u1eafc laser \u2192 anot h\u00f3a 2 \u2192 b\u1ecbt k\u00edn l\u1ed7 \u2192 s\u1ea5y kh\u00f4<\/p>\n<h5><span class=\"ez-toc-section\" id=\"Technical_Features\"><\/span><strong>T\u00ednh n\u0103ng k\u1ef9 thu\u1eadt<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<ol>\n<li>S\u1ee9c m\u1ea1nh \u0111\u01b0\u1ee3c t\u0103ng c\u01b0\u1eddng<\/li>\n<li>Nh\u1eadn ra b\u1ea5t k\u1ef3 m\u00e0u n\u00e0o ngo\u1ea1i tr\u1eeb m\u00e0u tr\u1eafng<\/li>\n<li>Th\u1ef1c hi\u1ec7n ni\u00eam phong kh\u00f4ng ch\u1ee9a niken, \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u c\u1ee7a Ch\u00e2u \u00c2u, Hoa K\u1ef3 v\u00e0 c\u00e1c qu\u1ed1c gia kh\u00e1c v\u1ec1 ni\u00eam phong kh\u00f4ng ch\u1ee9a niken<\/li>\n<\/ol>\n<h5><span class=\"ez-toc-section\" id=\"Technical_difficulties_and_improvement_points\"><\/span><strong>Kh\u00f3 kh\u0103n k\u1ef9 thu\u1eadt v\u00e0 \u0111i\u1ec3m c\u1ea3i ti\u1ebfn\u00a0<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p>M\u1ee9c \u0111\u1ed9 hi\u1ec7u su\u1ea5t oxy h\u00f3a anot li\u00ean quan \u0111\u1ebfn gi\u00e1 th\u00e0nh s\u1ea3n ph\u1ea9m cu\u1ed1i c\u00f9ng. \u0110i\u1ec3m m\u1ea5u ch\u1ed1t \u0111\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t oxy h\u00f3a l\u00e0 l\u01b0\u1ee3ng ch\u1ea5t oxy h\u00f3a ph\u00f9 h\u1ee3p, nhi\u1ec7t \u0111\u1ed9 v\u00e0 m\u1eadt \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n ph\u00f9 h\u1ee3p, nh\u1eefng y\u1ebfu t\u1ed1 n\u00e0y \u0111\u00f2i h\u1ecfi <a href=\"https:\/\/yonannlock.com\/vi\/khoa-thong-minh-tai-nha\/\">kh\u00f3a c\u1eeda th\u00f4ng minh<\/a> c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t b\u1ed9 ph\u1eadn k\u1ebft c\u1ea5u kh\u00e1m ph\u00e1 v\u00e0 t\u00ecm ki\u1ebfm nh\u1eefng \u0111\u1ed9t ph\u00e1 trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t.<\/p>\n<p><strong>Khuy\u1ebfn ngh\u1ecb v\u1ec1 kh\u00f3a c\u1eeda th\u00f4ng minh: <\/strong>\u00a0C\u1ee7a ch\u00fang t\u00f4i <a href=\"https:\/\/yonannlock.com\/vi\/khoa-khach-san-sang-trong-gia-ca-phai-chang\/\">Kh\u00f3a c\u1eeda kh\u00e1ch s\u1ea1n CNC<\/a> V\u00e0 <a href=\"https:\/\/yonannlock.com\/vi\/khoa-thong-minh-ttlock\/\">Kh\u00f3a c\u1eeda k\u1ef9 thu\u1eadt s\u1ed1 Bluetooth<\/a><\/p>\n<p>&nbsp;<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Electrophoresis\"><\/span><strong><b>\u0110i\u1ec7n di<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-5916 aligncenter lazyload\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/yonannlock.com\/wp-content\/uploads\/2023\/02\/Smart-Lock-Electrophoresis-Treatment.jpg\" alt=\"\u0110i\u1ec1u tr\u1ecb \u0111i\u1ec7n di Smart Lock\" width=\"710\" height=\"368\" \/><noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-5916 aligncenter lazyload\" src=\"https:\/\/yonannlock.com\/wp-content\/uploads\/2023\/02\/Smart-Lock-Electrophoresis-Treatment.jpg\" alt=\"\u0110i\u1ec1u tr\u1ecb \u0111i\u1ec7n di Smart Lock\" width=\"710\" height=\"368\" \/><\/noscript><\/p>\n<p>X\u1eed l\u00fd b\u1ec1 m\u1eb7t \u0111i\u1ec7n di l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng d\u00f2ng \u0111i\u1ec7n \u0111\u1ec3 ph\u1ee7 m\u1ed9t l\u1edbp ph\u1ee7 l\u00ean b\u1ec1 m\u1eb7t. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng cho b\u1ec1 m\u1eb7t kim lo\u1ea1i b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9, nh\u00f4m, v.v. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u00f3 th\u1ec3 l\u00e0m cho \u1ed5 kh\u00f3a c\u00f3 nhi\u1ec1u m\u00e0u s\u1eafc kh\u00e1c nhau, gi\u1eef cho kim lo\u1ea1i s\u00e1ng b\u00f3ng, \u0111\u1ed3ng th\u1eddi v\u1eabn duy tr\u00ec kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n t\u1ed1t.<\/p>\n<h5><span class=\"ez-toc-section\" id=\"Process_Flow-2\"><\/span><strong>Quy tr\u00ecnh lu\u1ed3ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p>X\u1eed l\u00fd s\u01a1 b\u1ed9 \u2192 \u0111i\u1ec7n nghi\u1ec7m \u2192 s\u1ea5y kh\u00f4<\/p>\n<h5><span class=\"ez-toc-section\" id=\"Advantages\"><\/span><strong>Thu\u1eadn l\u1ee3i<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p>1: V\u1edbi m\u00e0u s\u1eafc phong ph\u00fa;<\/p>\n<p>2: Kh\u00f4ng c\u00f3 k\u1ebft c\u1ea5u kim lo\u1ea1i, c\u00f3 th\u1ec3 k\u1ebft h\u1ee3p v\u1edbi phun c\u00e1t, \u0111\u00e1nh b\u00f3ng, ch\u1ea3i, v.v.;<\/p>\n<p>3: X\u1eed l\u00fd trong m\u00f4i tr\u01b0\u1eddng l\u1ecfng, c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u1ea5u tr\u00fac ph\u1ee9c t\u1ea1p c\u1ee7a x\u1eed l\u00fd b\u1ec1 m\u1eb7t;<\/p>\n<p>4: V\u1edbi quy tr\u00ecnh ho\u00e0n thi\u1ec7n, c\u00f3 th\u1ec3 s\u1ea3n xu\u1ea5t h\u00e0ng lo\u1ea1t.<\/p>\n<h5><span class=\"ez-toc-section\" id=\"Disadvantages\"><\/span><strong>Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p>N\u00f3 c\u00f3 kh\u1ea3 n\u0103ng che ph\u1ee7 khuy\u1ebft \u0111i\u1ec3m n\u00f3i chung, v\u00ec v\u1eady c\u00e1c b\u1ed9 ph\u1eadn \u0111\u00fac khu\u00f4n c\u1ea7n \u0111\u01b0\u1ee3c x\u1eed l\u00fd s\u01a1 b\u1ed9 b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec7n nghi\u1ec7m.<\/p>\n<p>&nbsp;<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Micro-arc_oxidation\"><\/span><strong>Qu\u00e1 tr\u00ecnh oxy h\u00f3a h\u1ed3 quang vi m\u00f4<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-5917 aligncenter lazyload\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/yonannlock.com\/wp-content\/uploads\/2023\/02\/Smart-Lock-Micro-arc-Oxidation-Treatment.jpg\" alt=\"X\u1eed l\u00fd oxy h\u00f3a vi h\u1ed3 quang Smart Lock\" width=\"785\" height=\"382\" \/><noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-5917 aligncenter lazyload\" src=\"https:\/\/yonannlock.com\/wp-content\/uploads\/2023\/02\/Smart-Lock-Micro-arc-Oxidation-Treatment.jpg\" alt=\"X\u1eed l\u00fd oxy h\u00f3a vi h\u1ed3 quang Smart Lock\" width=\"785\" height=\"382\" srcset=\"https:\/\/yonannlock.com\/wp-content\/uploads\/2023\/02\/Smart-Lock-Micro-arc-Oxidation-Treatment.jpg 785w, https:\/\/yonannlock.com\/wp-content\/uploads\/2023\/02\/Smart-Lock-Micro-arc-Oxidation-Treatment-768x374.jpg 768w\" sizes=\"(max-width: 785px) 100vw, 785px\" \/><\/noscript><\/p>\n<p>Qu\u00e1 tr\u00ecnh oxy h\u00f3a h\u1ed3 quang vi m\u00f4 l\u00e0 qu\u00e1 tr\u00ecnh \u00e1p d\u1ee5ng \u0111i\u1ec7n \u00e1p cao trong dung d\u1ecbch \u0111i\u1ec7n ph\u00e2n (th\u01b0\u1eddng l\u00e0 dung d\u1ecbch ki\u1ec1m y\u1ebfu) \u0111\u1ec3 t\u1ea1o ra l\u1edbp m\u00e0ng b\u1ec1 m\u1eb7t th\u1ee7y tinh h\u00f3a, l\u00e0 k\u1ebft qu\u1ea3 c\u1ee7a hi\u1ec7u \u1ee9ng hi\u1ec7p \u0111\u1ed3ng gi\u1eefa ph\u00f3ng \u0111i\u1ec7n v\u1eadt l\u00fd v\u00e0 oxy h\u00f3a \u0111i\u1ec7n h\u00f3a.<\/p>\n<p>C\u00f4ng ngh\u1ec7 oxy h\u00f3a vi h\u1ed3 quang (MAO) \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong kh\u00f3a c\u1eeda v\u00ec n\u00f3 c\u00f3 th\u1ec3 t\u1ea1o ra m\u1ed9t l\u1edbp ph\u1ee7 c\u1ee9ng, ch\u1ed1ng \u0103n m\u00f2n tr\u00ean b\u1ec1 m\u1eb7t kim lo\u1ea1i. L\u1edbp ph\u1ee7 \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1eb1ng c\u00e1ch ph\u00f3ng \u0111i\u1ec7n \u00e1p cao, d\u00f2ng \u0111i\u1ec7n th\u1ea5p l\u00ean b\u1ec1 m\u1eb7t kim lo\u1ea1i, khi\u1ebfn kim lo\u1ea1i b\u1ecb oxy h\u00f3a. Qu\u00e1 tr\u00ecnh n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u1ed9 b\u1ec1n v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a kh\u00f3a c\u1eeda, v\u00ec l\u1edbp ph\u1ee7 c\u00f3 th\u1ec3 b\u1ea3o v\u1ec7 kim lo\u1ea1i kh\u1ecfi b\u1ecb hao m\u00f2n, c\u0169ng nh\u01b0 kh\u1ecfi r\u1ec9 s\u00e9t v\u00e0 \u0103n m\u00f2n. Ngo\u00e0i ra, MAO c\u00f2n c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n v\u1ebb ngo\u00e0i c\u1ee7a kh\u00f3a c\u1eeda, nh\u1edd l\u1edbp ph\u1ee7 c\u00f3 th\u1ec3 t\u1ea1o ra b\u1ec1 m\u1eb7t m\u1ecbn m\u00e0ng, b\u00f3ng b\u1ea9y.<\/p>\n<h5><span class=\"ez-toc-section\" id=\"Process_flow\"><\/span><strong>Quy tr\u00ecnh d\u00f2ng ch\u1ea3y<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p>Ti\u1ec1n x\u1eed l\u00fd \u2192 r\u1eeda n\u01b0\u1edbc n\u00f3ng \u2192 MAO \u2192 s\u1ea5y kh\u00f4<\/p>\n<h5><span class=\"ez-toc-section\" id=\"Advantages-2\"><\/span><strong>Thu\u1eadn l\u1ee3i<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p>1: V\u1edbi k\u1ebft c\u1ea5u g\u1ed1m v\u00e0 v\u1ebb ngo\u00e0i x\u1ec9n m\u00e0u, kh\u00f4ng ph\u1ea3i s\u1ea3n ph\u1ea9m b\u00f3ng lo\u00e1ng, nh\u01b0ng c\u00f3 c\u1ea3m gi\u00e1c tinh t\u1ebf v\u00e0 ch\u1ed1ng b\u00e1m v\u00e2n tay;<\/p>\n<p>2: V\u1edbi nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u n\u1ec1n kh\u00e1c nhau: Al, Ti, Zn, Zr, Mg, Nb v\u00e0 c\u00e1c h\u1ee3p kim c\u1ee7a ch\u00fang, v.v.;<\/p>\n<p>3: X\u1eed l\u00fd s\u01a1 b\u1ed9 \u0111\u01a1n gi\u1ea3n, s\u1ea3n ph\u1ea9m ch\u1ed1ng \u0103n m\u00f2n, ch\u1ed1ng ch\u1ecbu th\u1eddi ti\u1ebft tuy\u1ec7t v\u1eddi, hi\u1ec7u su\u1ea5t t\u1ea3n nhi\u1ec7t t\u1ed1t.<\/p>\n<h5><span class=\"ez-toc-section\" id=\"Disadvantages-2\"><\/span><strong>Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p>m\u00e0u s\u1eafc hi\u1ec7n t\u1ea1i b\u1ecb h\u1ea1n ch\u1ebf, ch\u1ec9 c\u00f3 m\u00e0u \u0111en, x\u00e1m v\u00e0 c\u00e1c m\u00e0u tr\u01b0\u1edfng th\u00e0nh h\u01a1n, m\u1ed9t s\u1ed1 m\u00e0u s\u00e1ng kh\u00f3 \u0111\u1ea1t \u0111\u01b0\u1ee3c;<\/p>\n<p>v\u00e0 chi ph\u00ed cao do ti\u00eau th\u1ee5 nhi\u1ec1u \u0111i\u1ec7n n\u0103ng, l\u00e0 m\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd b\u1ec1 m\u1eb7t c\u00f3 chi ph\u00ed cao nh\u1ea5t.<\/p>\n<p>&nbsp;<\/p>\n<h4><span class=\"ez-toc-section\" id=\"PVD_Vacuum_Deposition\"><\/span><strong>L\u1eafng \u0111\u1ecdng ch\u00e2n kh\u00f4ng PVD \u00a0<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-5918 aligncenter lazyload\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/yonannlock.com\/wp-content\/uploads\/2023\/02\/Smart-Lock-PVD-Vacuum-Deposition-Surface.jpg\" alt=\"B\u1ec1 m\u1eb7t l\u1eafng \u0111\u1ecdng ch\u00e2n kh\u00f4ng PVD Smart Lock\" width=\"986\" height=\"482\" \/><noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-5918 aligncenter lazyload\" src=\"https:\/\/yonannlock.com\/wp-content\/uploads\/2023\/02\/Smart-Lock-PVD-Vacuum-Deposition-Surface.jpg\" alt=\"B\u1ec1 m\u1eb7t l\u1eafng \u0111\u1ecdng ch\u00e2n kh\u00f4ng PVD Smart Lock\" width=\"986\" height=\"482\" srcset=\"https:\/\/yonannlock.com\/wp-content\/uploads\/2023\/02\/Smart-Lock-PVD-Vacuum-Deposition-Surface.jpg 986w, https:\/\/yonannlock.com\/wp-content\/uploads\/2023\/02\/Smart-Lock-PVD-Vacuum-Deposition-Surface-768x375.jpg 768w\" sizes=\"(max-width: 986px) 100vw, 986px\" \/><\/noscript><\/p>\n<p>L\u1eafng \u0111\u1ecdng h\u01a1i v\u1eadt l\u00fd, hay PVD, l\u00e0 qu\u00e1 tr\u00ecnh l\u1eafng \u0111\u1ecdng m\u1ed9t l\u1edbp m\u00e0ng v\u1eadt li\u1ec7u m\u1ecfng l\u00ean b\u1ec1 m\u1eb7t ch\u1ea5t n\u1ec1n.<\/p>\n<p>L\u1edbp ph\u1ee7 PVD c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u1ed9 b\u1ec1n c\u1ee7a kh\u00f3a b\u1eb1ng c\u00e1ch t\u1ea1o ra m\u1ed9t l\u1edbp m\u00e0ng b\u1ea3o v\u1ec7 ch\u1ed1ng \u0103n m\u00f2n ho\u1eb7c m\u00e0i m\u00f2n. Nh\u00ecn chung, PVD c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a kh\u00f3a c\u1eeda.<\/p>\n<h5><span class=\"ez-toc-section\" id=\"Process_flow-2\"><\/span><strong>Quy tr\u00ecnh d\u00f2ng ch\u1ea3y<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p>L\u00e0m s\u1ea1ch tr\u01b0\u1edbc b\u1eb1ng PVD\u2192 h\u00fat ch\u00e2n kh\u00f4ng trong l\u00f2\u2192 r\u1eeda m\u1ee5c ti\u00eau v\u00e0 l\u00e0m s\u1ea1ch ion\u2192 ph\u1ee7\u2192 ho\u00e0n thi\u1ec7n l\u1edbp ph\u1ee7, l\u00e0m ngu\u1ed9i b\u00ean ngo\u00e0i l\u00f2\u2192 x\u1eed l\u00fd sau (\u0111\u00e1nh b\u00f3ng, AFP)<\/p>\n<p><strong>T\u00ednh n\u0103ng c\u00f4ng ngh\u1ec7:<\/strong> PVD (Ph\u1ea3n \u1ee9ng h\u01a1i v\u1eadt l\u00fd) c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u1ee7 b\u1ec1 m\u1eb7t kim lo\u1ea1i b\u1eb1ng l\u1edbp ph\u1ee7 trang tr\u00ed g\u1ed1m kim lo\u1ea1i c\u00f3 \u0111\u1ed9 c\u1ee9ng cao v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n cao<\/p>\n<p>&nbsp;<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Electroplating\"><\/span><strong style=\"font-size: 16px;\">M\u1ea1 \u0111i\u1ec7n<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>M\u1ea1 \u0111i\u1ec7n l\u00e0 m\u1ed9t quy tr\u00ecnh s\u1eed d\u1ee5ng \u0111i\u1ec7n \u0111\u1ec3 ph\u1ee7 l\u00ean b\u1ec1 m\u1eb7t kim lo\u1ea1i m\u1ed9t l\u1edbp kim lo\u1ea1i m\u1ecfng kh\u00e1c. Trong tr\u01b0\u1eddng h\u1ee3p kh\u00f3a c\u1eeda, m\u1ea1 \u0111i\u1ec7n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u1ee7 l\u00ean b\u1ec1 m\u1eb7t c\u01a1 c\u1ea5u kh\u00f3a m\u1ed9t l\u1edbp kim lo\u1ea1i kh\u00e1c, ch\u1eb3ng h\u1ea1n nh\u01b0 niken ho\u1eb7c \u0111\u1ed3ng thau. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n v\u1ebb ngo\u00e0i c\u1ee7a kh\u00f3a v\u00e0 c\u0169ng t\u0103ng kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n \u0111\u1ec3 ng\u0103n ng\u1eeba \u0103n m\u00f2n, d\u1eabn \u0111i\u1ec7n, ph\u1ea3n x\u1ea1 v\u00e0 t\u00ednh th\u1ea9m m\u1ef9, v.v. Ngo\u00e0i ra, m\u1ea1 \u0111i\u1ec7n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 th\u00eam m\u1ed9t l\u1edbp kim lo\u1ea1i kh\u00e1c nh\u1eb1m t\u0103ng c\u01b0\u1eddng c\u00e1c t\u00ednh n\u0103ng b\u1ea3o m\u1eadt, ch\u1eb3ng h\u1ea1n nh\u01b0 t\u0103ng kh\u1ea3 n\u0103ng ch\u1ed1ng c\u1ea1y ho\u1eb7c khoan.<\/p>\n<h5><span class=\"ez-toc-section\" id=\"Process_Flow-3\"><\/span><strong>Quy tr\u00ecnh lu\u1ed3ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p>Ti\u1ec1n x\u1eed l\u00fd \u2192 \u0111\u1ed3ng ki\u1ec1m kh\u00f4ng ch\u1ee9a xyanua \u2192 thi\u1ebfc \u0111\u1ed3ng tr\u1eafng kh\u00f4ng ch\u1ee9a xyanua \u2192 m\u1ea1 crom<\/p>\n<p><strong>Thu\u1eadn l\u1ee3i:<\/strong> 1. L\u1edbp m\u1ea1 c\u00f3 \u0111\u1ed9 b\u00f3ng cao, v\u1ebb ngo\u00e0i kim lo\u1ea1i ch\u1ea5t l\u01b0\u1ee3ng cao.<\/p>\n<p>2\u3001V\u1eadt li\u1ec7u n\u1ec1n l\u00e0 SUS, Al, Zn, Mg, v.v.; chi ph\u00ed th\u1ea5p h\u01a1n so v\u1edbi PVD.<\/p>\n<p><strong>Nh\u01b0\u1ee3c \u0111i\u1ec3m:<\/strong> b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng k\u00e9m v\u00e0 nguy c\u01a1 \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng cao h\u01a1n.<\/p>\n<p>&nbsp;<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Powder_Spraying\"><\/span><strong>Phun b\u1ed9t<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-5919 aligncenter lazyload\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/yonannlock.com\/wp-content\/uploads\/2023\/02\/Smart-Lock-Powder-Spraying-Surface.jpg\" alt=\"B\u1ec1 m\u1eb7t phun b\u1ed9t Smart Lock\" width=\"520\" height=\"511\" \/><noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-5919 aligncenter lazyload\" src=\"https:\/\/yonannlock.com\/wp-content\/uploads\/2023\/02\/Smart-Lock-Powder-Spraying-Surface.jpg\" alt=\"B\u1ec1 m\u1eb7t phun b\u1ed9t Smart Lock\" width=\"520\" height=\"511\" \/><\/noscript><\/p>\n<p>S\u01a1n t\u0129nh \u0111i\u1ec7n l\u00e0 ph\u01b0\u01a1ng ph\u00e1p ph\u1ee7 m\u1ed9t l\u1edbp b\u1ea3o v\u1ec7 v\u00e0 trang tr\u00ed l\u00ean b\u1ec1 m\u1eb7t kim lo\u1ea1i, ch\u1eb3ng h\u1ea1n nh\u01b0 kh\u00f3a c\u1eeda. Trong quy tr\u00ecnh n\u00e0y, m\u1ed9t lo\u1ea1i b\u1ed9t m\u1ecbn l\u00e0m t\u1eeb nh\u1ef1a v\u00e0 b\u1ed9t m\u00e0u \u0111\u01b0\u1ee3c ph\u1ee7 t\u0129nh \u0111i\u1ec7n l\u00ean b\u1ec1 m\u1eb7t kh\u00f3a. Sau \u0111\u00f3, b\u1ed9t \u0111\u01b0\u1ee3c nung n\u00f3ng \u0111\u1ebfn nhi\u1ec7t \u0111\u1ed9 cao, l\u00e0m tan ch\u1ea3y v\u00e0 k\u1ebft d\u00ednh v\u1edbi nhau, t\u1ea1o ra l\u1edbp ho\u00e0n thi\u1ec7n c\u1ee9ng v\u00e0 b\u1ec1n. S\u01a1n t\u0129nh \u0111i\u1ec7n c\u00f3 th\u1ec3 mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch cho kh\u00f3a c\u1eeda th\u00f4ng minh, bao g\u1ed3m c\u1ea3i thi\u1ec7n \u0111\u1ed9 b\u1ec1n, kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u00e0 t\u00ednh th\u1ea9m m\u1ef9. Ngo\u00e0i ra, s\u01a1n t\u0129nh \u0111i\u1ec7n l\u00e0 m\u1ed9t quy tr\u00ecnh t\u01b0\u01a1ng \u0111\u1ed1i th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng, v\u00ec n\u00f3 t\u1ea1o ra \u00edt kh\u00ed th\u1ea3i h\u01a1n so v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p s\u01a1n l\u1ecfng truy\u1ec1n th\u1ed1ng.<\/p>\n<h5><span class=\"ez-toc-section\" id=\"Process_Flow-4\"><\/span><strong>Quy tr\u00ecnh lu\u1ed3ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p>Ph\u1ee7 v\u1eadt li\u1ec7u kh\u00f3a c\u1eeda \u2192 lo\u1ea1i b\u1ecf b\u1ee5i t\u0129nh \u0111i\u1ec7n \u2192 phun \u2192 san ph\u1eb3ng \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p \u2192 nung<\/p>\n<h5><span class=\"ez-toc-section\" id=\"Advantages-3\"><\/span><strong>Thu\u1eadn l\u1ee3i<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p>1\u3001M\u00e0u s\u1eafc phong ph\u00fa, c\u00f3 th\u1ec3 ch\u1ecdn \u0111\u1ed9 b\u00f3ng cao v\u00e0 m\u1edd.<\/p>\n<p>2\u3001Chi ph\u00ed th\u1ea5p h\u01a1n, ph\u00f9 h\u1ee3p cho c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u1ed3 n\u1ed9i th\u1ea5t ki\u1ebfn tr\u00fac v\u00e0 v\u1ecf t\u1ea3n nhi\u1ec7t, v.v.;<\/p>\n<p>3\u3001T\u1ef7 l\u1ec7 s\u1eed d\u1ee5ng cao, s\u1eed d\u1ee5ng 100%, b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng.<\/p>\n<p>4\u3001Kh\u1ea3 n\u0103ng che ph\u1ee7 khuy\u1ebft \u0111i\u1ec3m t\u1ed1t.<\/p>\n<p>5\u3001C\u00f3 th\u1ec3 m\u00f4 ph\u1ecfng hi\u1ec7u \u1ee9ng v\u00e2n g\u1ed7.<\/p>\n<h5><span class=\"ez-toc-section\" id=\"Disadvantages-3\"><\/span><strong>Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p>hi\u1ec7n \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c s\u1ea3n ph\u1ea9m \u0111i\u1ec7n t\u1eed l\u00e0 t\u01b0\u01a1ng \u0111\u1ed1i nh\u1ecf.<\/p>\n<p>&nbsp;<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Metal_Drawing\"><\/span><strong>B\u1ea3n v\u1ebd kim lo\u1ea1i<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-5920 aligncenter lazyload\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/yonannlock.com\/wp-content\/uploads\/2023\/02\/Smart-Lock-Metal-Drawing-Surface.jpg\" alt=\"B\u1ec1 m\u1eb7t v\u1ebd kim lo\u1ea1i Smart Lock\" width=\"978\" height=\"335\" \/><noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-5920 aligncenter lazyload\" src=\"https:\/\/yonannlock.com\/wp-content\/uploads\/2023\/02\/Smart-Lock-Metal-Drawing-Surface.jpg\" alt=\"B\u1ec1 m\u1eb7t v\u1ebd kim lo\u1ea1i Smart Lock\" width=\"978\" height=\"335\" srcset=\"https:\/\/yonannlock.com\/wp-content\/uploads\/2023\/02\/Smart-Lock-Metal-Drawing-Surface.jpg 978w, https:\/\/yonannlock.com\/wp-content\/uploads\/2023\/02\/Smart-Lock-Metal-Drawing-Surface-768x263.jpg 768w\" sizes=\"(max-width: 978px) 100vw, 978px\" \/><\/noscript><\/p>\n<p>L\u00e0 ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd b\u1ec1 m\u1eb7t, t\u1ea1o hoa v\u0103n \u0111\u01b0\u1eddng n\u00e9t tr\u00ean b\u1ec1 m\u1eb7t kh\u00f3a c\u1eeda b\u1eb1ng c\u00e1ch m\u00e0i s\u1ea3n ph\u1ea9m, t\u1ea1o hi\u1ec7u \u1ee9ng trang tr\u00ed. Theo c\u00e1c hoa v\u0103n kh\u00e1c nhau sau khi k\u00e9o d\u00e2y, c\u00f3 th\u1ec3 chia th\u00e0nh: k\u00e9o d\u00e2y th\u1eb3ng, k\u00e9o d\u00e2y l\u1ed9n x\u1ed9n, u\u1ed1n l\u01b0\u1ee3n v\u00e0 xoay tr\u00f2n.<\/p>\n<p>X\u1eed l\u00fd k\u00e9o d\u00e2y c\u00f3 th\u1ec3 l\u00e0m cho b\u1ec1 m\u1eb7t kh\u00f3a c\u1eeda kim lo\u1ea1i c\u00f3 \u0111\u01b0\u1ee3c \u0111\u1ed9 b\u00f3ng kim lo\u1ea1i kh\u00f4ng gi\u1ed1ng nh\u01b0 g\u01b0\u01a1ng, \u0111\u1ed3ng th\u1eddi, x\u1eed l\u00fd k\u00e9o c\u0169ng c\u00f3 th\u1ec3 lo\u1ea1i b\u1ecf c\u00e1c khuy\u1ebft \u0111i\u1ec3m nh\u1ecf tr\u00ean b\u1ec1 m\u1eb7t kim lo\u1ea1i.<\/p>\n<p>&nbsp;<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Sandblasting\"><\/span><strong>Phun c\u00e1t<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u0110\u00e2y l\u00e0 qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng kh\u00ed n\u00e9n l\u00e0m n\u0103ng l\u01b0\u1ee3ng \u0111\u1ec3 t\u1ea1o th\u00e0nh ch\u00f9m tia ph\u1ea3n l\u1ef1c t\u1ed1c \u0111\u1ed9 cao phun v\u1eadt li\u1ec7u v\u1edbi t\u1ed1c \u0111\u1ed9 cao l\u00ean b\u1ec1 m\u1eb7t kh\u00f3a c\u1eeda c\u1ea7n x\u1eed l\u00fd, l\u00e0m thay \u0111\u1ed5i h\u00ecnh d\u1ea1ng ho\u1eb7c b\u1ec1 m\u1eb7t ngo\u00e0i c\u1ee7a kh\u00f3a c\u1eeda c\u1ee7a chi ti\u1ebft gia c\u00f4ng v\u00e0 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 s\u1ea1ch nh\u1ea5t \u0111\u1ecbnh v\u00e0 \u0111\u1ed9 nh\u00e1m kh\u00e1c nhau.<\/p>\n<h5><span class=\"ez-toc-section\" id=\"Technical_Characteristics\"><\/span><strong>\u0110\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p>1\u3001\u0110\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 ph\u1ea3n chi\u1ebfu ho\u1eb7c m\u1edd kh\u00e1c nhau.<\/p>\n<p>2\u3001C\u00f3 th\u1ec3 l\u00e0m s\u1ea1ch c\u00e1c g\u1edd nh\u1ecf tr\u00ean b\u1ec1 m\u1eb7t ph\u00f4i v\u00e0 l\u00e0m cho b\u1ec1 m\u1eb7t ph\u00f4i ph\u1eb3ng h\u01a1n, lo\u1ea1i b\u1ecf t\u00e1c h\u1ea1i c\u1ee7a g\u1edd v\u00e0 c\u1ea3i thi\u1ec7n c\u1ea5p \u0111\u1ed9 c\u1ee7a ph\u00f4i.<\/p>\n<p>3\u3001L\u00e0m s\u1ea1ch b\u1ee5i b\u1ea9n c\u00f2n s\u00f3t l\u1ea1i trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd tr\u01b0\u1edbc, c\u1ea3i thi\u1ec7n \u0111\u1ed9 ho\u00e0n thi\u1ec7n c\u1ee7a ph\u00f4i, c\u00f3 th\u1ec3 l\u00e0m cho ph\u00f4i l\u1ed9 ra m\u00e0u kim lo\u1ea1i ban \u0111\u1ea7u \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 nh\u1ea5t qu\u00e1n, l\u00e0m cho b\u1ec1 ngo\u00e0i c\u1ee7a ph\u00f4i \u0111\u1eb9p v\u00e0 \u0111\u1eb9p h\u01a1n.<\/p>\n<p>&nbsp;<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Polishing\"><\/span><strong style=\"font-size: 16px;\">\u0110\u00e1nh b\u00f3ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-5921 aligncenter lazyload\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/yonannlock.com\/wp-content\/uploads\/2023\/02\/Smart-Lock-Polishing-Surface.jpg\" alt=\"B\u1ec1 m\u1eb7t \u0111\u00e1nh b\u00f3ng Smart Lock\" width=\"1054\" height=\"453\" \/><noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-5921 aligncenter lazyload\" src=\"https:\/\/yonannlock.com\/wp-content\/uploads\/2023\/02\/Smart-Lock-Polishing-Surface.jpg\" alt=\"B\u1ec1 m\u1eb7t \u0111\u00e1nh b\u00f3ng Smart Lock\" width=\"1054\" height=\"453\" srcset=\"https:\/\/yonannlock.com\/wp-content\/uploads\/2023\/02\/Smart-Lock-Polishing-Surface.jpg 1054w, https:\/\/yonannlock.com\/wp-content\/uploads\/2023\/02\/Smart-Lock-Polishing-Surface-768x330.jpg 768w\" sizes=\"(max-width: 1054px) 100vw, 1054px\" \/><\/noscript><\/p>\n<p>Qu\u00e1 tr\u00ecnh ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t chi ti\u1ebft gia c\u00f4ng b\u1eb1ng d\u1ee5ng c\u1ee5 \u0111\u00e1nh b\u00f3ng m\u1ec1m d\u1ebbo v\u00e0 h\u1ea1t m\u00e0i m\u00f2n ho\u1eb7c c\u00e1c v\u1eadt li\u1ec7u \u0111\u00e1nh b\u00f3ng kh\u00e1c. \u0110\u1ed1i v\u1edbi c\u00e1c quy tr\u00ecnh \u0111\u00e1nh b\u00f3ng kh\u00e1c nhau, c\u00f3: \u0111\u00e1nh b\u00f3ng th\u00f4 (quy tr\u00ecnh \u0111\u00e1nh b\u00f3ng c\u01a1 b\u1ea3n), \u0111\u00e1nh b\u00f3ng v\u1eeba (quy tr\u00ecnh ho\u00e0n thi\u1ec7n) v\u00e0 \u0111\u00e1nh b\u00f3ng tinh (quy tr\u00ecnh \u0111\u00e1nh vecni), vi\u1ec7c l\u1ef1a ch\u1ecdn b\u00e1nh \u0111\u00e1nh b\u00f3ng ph\u00f9 h\u1ee3p c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 \u0111\u00e1nh b\u00f3ng t\u1ed1t nh\u1ea5t v\u00e0 \u0111\u1ed3ng th\u1eddi n\u00e2ng cao hi\u1ec7u qu\u1ea3 \u0111\u00e1nh b\u00f3ng.<\/p>\n<p>\u0110\u00e1nh b\u00f3ng c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u1ed9 ch\u00ednh x\u00e1c v\u1ec1 k\u00edch th\u01b0\u1edbc ho\u1eb7c \u0111\u1ed9 ch\u00ednh x\u00e1c v\u1ec1 h\u00ecnh d\u1ea1ng h\u00ecnh h\u1ecdc c\u1ee7a ph\u00f4i, t\u1ea1o b\u1ec1 m\u1eb7t nh\u1eb5n ho\u1eb7c s\u00e1ng b\u00f3ng nh\u01b0 g\u01b0\u01a1ng, \u0111\u1ed3ng th\u1eddi lo\u1ea1i b\u1ecf \u0111\u1ed9 s\u00e1ng tr\u00ean b\u1ec1 m\u1eb7t kh\u00f3a c\u1eeda, b\u1ec1 m\u1eb7t \u0111\u00e1nh b\u00f3ng \u0111\u01a1n gi\u1ea3n v\u00e0 r\u1ed9ng r\u00e3i.<\/p>\n<p>&nbsp;<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Etching\"><\/span><strong>Kh\u1eafc<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Kh\u1eafc axit, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 kh\u1eafc quang h\u00f3a, l\u00e0 vi\u1ec7c ph\u01a1i s\u00e1ng t\u1ea5m, sau khi tr\u00e1ng, \u0111\u1ec3 lo\u1ea1i b\u1ecf l\u1edbp m\u00e0ng b\u1ea3o v\u1ec7 c\u1ee7a khu v\u1ef1c \u0111\u01b0\u1ee3c kh\u1eafc, ti\u1ebfp x\u00fac v\u1edbi dung d\u1ecbch h\u00f3a h\u1ecdc trong qu\u00e1 tr\u00ecnh kh\u1eafc, \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u \u1ee9ng \u0103n m\u00f2n h\u00f2a tan, h\u00ecnh th\u00e0nh hi\u1ec7u \u1ee9ng \u0111\u00fac l\u00f5m l\u1ed3i ho\u1eb7c r\u1ed7ng.<\/p>\n<h5><span class=\"ez-toc-section\" id=\"Process_flow-3\"><\/span><strong>Quy tr\u00ecnh d\u00f2ng ch\u1ea3y<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p>Ph\u01b0\u01a1ng ph\u00e1p ph\u01a1i s\u00e1ng: k\u1ef9 thu\u1eadt theo \u0111\u1ed3 h\u1ecda m\u1edf k\u00edch th\u01b0\u1edbc chu\u1ea9n b\u1ecb \u2013 chu\u1ea9n b\u1ecb v\u1eadt li\u1ec7u \u2013 l\u00e0m s\u1ea1ch v\u1eadt li\u1ec7u \u2013 s\u1ea5y \u2192 phim ho\u1eb7c l\u1edbp ph\u1ee7 \u2192 s\u1ea5y \u2192 ph\u01a1i s\u00e1ng \u2192 ph\u00e1t tri\u1ec3n \u2192 s\u1ea5y \u2013 kh\u1eafc \u2192 lo\u1ea1i b\u1ecf m\u00e0ng \u2192 OK<\/p>\n<p>Ph\u01b0\u01a1ng ph\u00e1p in l\u1ee5a: v\u1eadt li\u1ec7u m\u1edf \u2192 t\u1ea5m l\u00e0m s\u1ea1ch (th\u00e9p kh\u00f4ng g\u1ec9 ho\u1eb7c v\u1eadt li\u1ec7u kim lo\u1ea1i kh\u00e1c) \u2192 in l\u1ee5a \u2192 kh\u1eafc \u2192 t\u1ea9y m\u00e0ng \u2192 OK<\/p>\n<h5><span class=\"ez-toc-section\" id=\"Advantages-4\"><\/span><strong>Thu\u1eadn l\u1ee3i<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p>1\u3001B\u1ec1 m\u1eb7t kim lo\u1ea1i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c gia c\u00f4ng tinh x\u1ea3o;<\/p>\n<p>2\u3001T\u1ea1o hi\u1ec7u \u1ee9ng \u0111\u1eb7c bi\u1ec7t cho b\u1ec1 m\u1eb7t kim lo\u1ea1i.<\/p>\n<h5><span class=\"ez-toc-section\" id=\"Disadvantages-4\"><\/span><strong>Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p>H\u1ea7u h\u1ebft c\u00e1c ch\u1ea5t l\u1ecfng \u0103n m\u00f2n (axit, ki\u1ec1m, v.v.) \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong qu\u00e1 tr\u00ecnh kh\u1eafc \u0111\u1ec1u c\u00f3 h\u1ea1i cho m\u00f4i tr\u01b0\u1eddng.<\/p>\n<p>&nbsp;<\/p>\n<p>\u0110\u1ed1i v\u1edbi kh\u00f3a c\u1eeda th\u00f4ng minh, b\u1ec1 m\u1eb7t x\u1eed l\u00fd ch\u00ednh lu\u00f4n \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng l\u00e0: \u00a0<strong><b>Qu\u00e1 tr\u00ecnh oxy h\u00f3a an\u1ed1t,<\/b><\/strong><strong>\u00a0Qu\u00e1 tr\u00ecnh oxy h\u00f3a h\u1ed3 quang vi m\u00f4,<\/strong><strong>\u00a0<\/strong><strong>L\u1eafng \u0111\u1ecdng ch\u00e2n kh\u00f4ng PVD,<\/strong><strong>\u00a0M\u1ea1 \u0111i\u1ec7n,<\/strong><strong>\u00a0Phun b\u1ed9t,<\/strong><strong>\u00a0V\u1ebd kim lo\u1ea1i, \u0110\u00e1nh b\u00f3ng, <\/strong>v\u1eadt li\u1ec7u v\u00e0 m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng kh\u00e1c nhau cho nh\u1eefng n\u01a1i kh\u00e1c nhau, s\u1ebd \u00e1p d\u1ee5ng c\u00e1ch x\u1eed l\u00fd kh\u00e1c nhau \u0111\u1ec3 xem x\u00e9t \u0111\u1ed9 b\u1ec1n v\u00e0 v\u1ebb ngo\u00e0i c\u1ee7a kh\u00f3a.<\/p>\n<p>&nbsp;<\/p>\n<!-- AddThis Advanced Settings generic via filter on the_content --><!-- AddThis Share Buttons generic via filter on the_content -->","protected":false},"excerpt":{"rendered":"<p>Smart door locks surface treatment refers to the processes used to modify the surface of a material in order to improve its appearance, durability, or other properties. There are many different types of surface treatments that can be applied to smart door locks, depending on the specific material and desired properties. For example, a smart [&hellip;]<!-- AddThis Advanced Settings generic via filter on get_the_excerpt --><!-- AddThis Share Buttons generic via filter on get_the_excerpt --><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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