{"id":588,"date":"2024-07-27T15:08:32","date_gmt":"2024-07-27T07:08:32","guid":{"rendered":"https:\/\/www.boyanpigment.com\/?p=588"},"modified":"2024-07-27T15:12:41","modified_gmt":"2024-07-27T07:12:41","slug":"why-passivation-is-important-for-aluminum-pigments","status":"publish","type":"post","link":"https:\/\/www.boyanpigment.com\/vi\/why-passivation-is-important-for-aluminum-pigments\/","title":{"rendered":"T\u1ea1i sao s\u1ef1 th\u1ee5 \u0111\u1ed9ng l\u1ea1i quan tr\u1ecdng \u0111\u1ed1i v\u1edbi b\u1ed9t m\u00e0u nh\u00f4m"},"content":{"rendered":"<p class=\"has-medium-font-size\">Th\u1ee5 \u0111\u1ed9ng h\u00f3a l\u00e0 qu\u00e1 tr\u00ecnh x\u1eed l\u00fd ho\u1eb7c ph\u1ee7 kim lo\u1ea1i \u0111\u1ec3 gi\u1ea3m ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc b\u1ec1 m\u1eb7t. Ch\u1ea5t n\u1ec1n \u201cth\u1ee5 \u0111\u1ed9ng\u201d \u00edt b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi t\u00e1c \u0111\u1ed9ng c\u1ee7a m\u00f4i tr\u01b0\u1eddng ho\u1eb7c \u0103n m\u00f2n h\u01a1n c\u00e1c ch\u1ea5t n\u1ec1n kh\u00e1c. Trong qu\u00e1 tr\u00ecnh th\u1ee5 \u0111\u1ed9ng h\u00f3a, ch\u1ea5t n\u1ec1n ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc \u0111\u1ec3 t\u1ea1o th\u00e0nh l\u1edbp v\u1eadt li\u1ec7u b\u1ea3o v\u1ec7 b\u00ean ngo\u00e0i. <\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-medium-font-size\">Th\u1ee5 \u0111\u1ed9ng h\u00f3a \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p, nh\u01b0ng \u0111\u1eb7c bi\u1ec7t ph\u1ed5 bi\u1ebfn trong ng\u00e0nh c\u00f4ng nghi\u1ec7p \u00f4 t\u00f4. Trong ng\u00e0nh c\u00f4ng nghi\u1ec7p \u00f4 t\u00f4, <a href=\"https:\/\/www.boyanpigment.com\/vi\/\"><strong>b\u1ed9t m\u00e0u nh\u00f4m<\/strong><\/a> \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong l\u1edbp ph\u1ee7 \u0111\u1ec3 c\u1ea3i thi\u1ec7n di\u1ec7n m\u1ea1o c\u1ee7a xe. Vi\u1ec7c s\u1eed d\u1ee5ng b\u1ed9t m\u00e0u nh\u00f4m trong ph\u00e2n kh\u00fac th\u1ecb tr\u01b0\u1eddng n\u00e0y ti\u1ebfp t\u1ee5c m\u1edf r\u1ed9ng. Th\u1ecb tr\u01b0\u1eddng b\u1ed9t nh\u00f4m, b\u1ed9t nh\u00e3o nh\u00f4m v\u00e0 v\u1ea3y nh\u00f4m to\u00e0n c\u1ea7u c\u00f3 t\u1ed1c \u0111\u1ed9 t\u0103ng tr\u01b0\u1edfng k\u00e9p h\u00e0ng n\u0103m (CAGR) l\u00e0 6%.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-medium-font-size\">V\u1eady nh\u1eefng l\u00fd do ch\u00ednh khi\u1ebfn qu\u00e1 tr\u00ecnh th\u1ee5 \u0111\u1ed9ng h\u00f3a quan tr\u1ecdng \u0111\u1ed1i v\u1edbi ch\u1ea5t m\u00e0u nh\u00f4m l\u00e0 g\u00ec:<\/p>\n\n\n\n<p class=\"has-medium-font-size\">T\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n: C\u00e1c s\u1eafc t\u1ed1 nh\u00f4m th\u01b0\u1eddng \u0111\u01b0\u1ee3c x\u1eed l\u00fd trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n. X\u1eed l\u00fd th\u1ee5 \u0111\u1ed9ng t\u1ea1o th\u00e0nh l\u1edbp b\u1ec1 m\u1eb7t oxit m\u1ea1nh b\u1ea3o v\u1ec7 s\u1eafc t\u1ed1 nh\u00f4m kh\u1ecfi qu\u00e1 tr\u00ecnh oxy h\u00f3a ho\u1eb7c \u0103n m\u00f2n th\u00eam trong kh\u00f4ng kh\u00ed, n\u01b0\u1edbc ho\u1eb7c h\u00f3a ch\u1ea5t, k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd s\u1eed d\u1ee5ng.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-medium-font-size\">C\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng ngo\u1ea1i quan: B\u1ec1 m\u1eb7t c\u1ee7a b\u1ed9t m\u00e0u nh\u00f4m sau khi x\u1eed l\u00fd th\u1ee5 \u0111\u1ed9ng m\u1ecbn h\u01a1n v\u00e0 \u0111\u1ed3ng \u0111\u1ec1u h\u01a1n, kh\u00f4ng c\u00f3 c\u00e1c \u0111\u1ed1m ho\u1eb7c v\u1ebft oxy h\u00f3a r\u00f5 r\u00e0ng, c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o v\u1ebb ngo\u00e0i thanh l\u1ecbch v\u00e0 m\u00e0u s\u1eafc \u0111\u1ed3ng nh\u1ea5t sau khi \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh b\u1ed9t m\u00e0u.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-medium-font-size\">C\u1ea3i thi\u1ec7n \u0111\u1ed9 b\u00e1m d\u00ednh: X\u1eed l\u00fd th\u1ee5 \u0111\u1ed9ng c\u00f3 th\u1ec3 l\u00e0m t\u0103ng \u0111\u1ed9 nh\u00e1m v\u00e0 n\u0103ng l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t c\u1ee7a b\u1ec1 m\u1eb7t b\u1ed9t m\u00e0u nh\u00f4m, \u0111\u1ed3ng th\u1eddi c\u1ea3i thi\u1ec7n \u0111\u1ed9 b\u00e1m d\u00ednh c\u1ee7a n\u00f3 v\u1edbi c\u00e1c v\u1eadt li\u1ec7u kh\u00e1c (nh\u01b0 l\u1edbp ph\u1ee7, nh\u1ef1a, v.v.). \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o t\u00ednh \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a b\u1ed9t m\u00e0u trong qu\u00e1 tr\u00ecnh ph\u1ee7 ho\u1eb7c tr\u1ed9n.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-medium-font-size\">Th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng: X\u1eed l\u00fd th\u1ee5 \u0111\u1ed9ng th\u01b0\u1eddng \u00e1p d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p h\u00f3a h\u1ecdc th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng, tr\u00e1nh ph\u00e1t th\u1ea3i ch\u1ea5t th\u1ea3i ho\u1eb7c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m c\u00f3 h\u1ea1i c\u00f3 th\u1ec3 ph\u00e1t sinh trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd h\u00f3a h\u1ecdc truy\u1ec1n th\u1ed1ng. \u0110i\u1ec1u n\u00e0y \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng hi\u1ec7n \u0111\u1ea1i v\u00e0 gi\u00fap gi\u1ea3m t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng c\u1ee7a qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-medium-font-size\">C\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t quy tr\u00ecnh: B\u1ed9t m\u00e0u nh\u00f4m sau khi x\u1eed l\u00fd th\u1ee5 \u0111\u1ed9ng d\u1ec5 v\u1eadn h\u00e0nh v\u00e0 ki\u1ec3m so\u00e1t h\u01a1n trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd v\u00e0 s\u1ea3n xu\u1ea5t, b\u1ec1 m\u1eb7t x\u1eed l\u00fd kh\u00f4ng d\u1ec5 sinh ra b\u1ee5i, c\u1eb7n ho\u1eb7c c\u00e1c t\u00e1c \u0111\u1ed9ng b\u1ea5t l\u1ee3i kh\u00e1c, c\u00f3 l\u1ee3i cho vi\u1ec7c n\u00e2ng cao hi\u1ec7u qu\u1ea3 s\u1ea3n xu\u1ea5t v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-medium-font-size\">Tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n v\u00e0 y\u00eau c\u1ea7u c\u1ee7a ng\u00e0nh: Nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p (nh\u01b0 \u00f4 t\u00f4, x\u00e2y d\u1ef1ng, h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5, v.v.) y\u00eau c\u1ea7u v\u1eadt li\u1ec7u s\u1eed d\u1ee5ng ph\u1ea3i \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee5 th\u1ec3. X\u1eed l\u00fd th\u1ee5 \u0111\u1ed9ng l\u00e0 m\u1ed9t trong nh\u1eefng b\u01b0\u1edbc ch\u00ednh \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ed9t m\u00e0u nh\u00f4m c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u ti\u00eau chu\u1ea9n n\u00e0y.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-medium-font-size\">X\u1eed l\u00fd th\u1ee5 \u0111\u1ed9ng l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi <a href=\"https:\/\/www.boyanpigment.com\/vi\/aluminum-pigment-paste-manufacturer-sparkling-bright-effect-2\/\"><strong>b\u1ed9t m\u00e0u nh\u00f4m<\/strong><\/a>, kh\u00f4ng ch\u1ec9 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh th\u1ee9c m\u00e0 c\u00f2n c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t quy tr\u00ecnh v\u00e0 t\u00ednh th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng, \u0111\u1ea3m b\u1ea3o t\u00ednh \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u1ed9 tin c\u1eady trong nhi\u1ec1u l\u0129nh v\u1ef1c \u1ee9ng d\u1ee5ng kh\u00e1c nhau.<\/p>","protected":false},"excerpt":{"rendered":"<p>Passivation is a process whereby a metal is treated or coated to reduce its surface chemical reactivity. A \u201cpassive\u201d substrate is less susceptible to environmental impact or corrosion than other substrates. During the passivation process, the substrate chemically reacts to form an outer layer of protective material. Passivation is widely used in many industries, but [&hellip;]<\/p>","protected":false},"author":1,"featured_media":589,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rank_math_lock_modified_date":false,"footnotes":""},"categories":[8],"tags":[],"class_list":["post-588","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blogs"],"_links":{"self":[{"href":"https:\/\/www.boyanpigment.com\/vi\/wp-json\/wp\/v2\/posts\/588","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.boyanpigment.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.boyanpigment.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.boyanpigment.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.boyanpigment.com\/vi\/wp-json\/wp\/v2\/comments?post=588"}],"version-history":[{"count":5,"href":"https:\/\/www.boyanpigment.com\/vi\/wp-json\/wp\/v2\/posts\/588\/revisions"}],"predecessor-version":[{"id":595,"href":"https:\/\/www.boyanpigment.com\/vi\/wp-json\/wp\/v2\/posts\/588\/revisions\/595"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.boyanpigment.com\/vi\/wp-json\/wp\/v2\/media\/589"}],"wp:attachment":[{"href":"https:\/\/www.boyanpigment.com\/vi\/wp-json\/wp\/v2\/media?parent=588"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.boyanpigment.com\/vi\/wp-json\/wp\/v2\/categories?post=588"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.boyanpigment.com\/vi\/wp-json\/wp\/v2\/tags?post=588"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}