{"id":4986,"date":"2021-09-06T10:58:38","date_gmt":"2021-09-06T10:58:38","guid":{"rendered":"http:\/\/trangdoan.vn\/kythuatkimhoan\/?p=4986"},"modified":"2023-10-20T03:13:59","modified_gmt":"2023-10-20T03:13:59","slug":"gia-cong-be-mat-trong-kim-hoan-phan-3","status":"publish","type":"post","link":"https:\/\/trangdoan.vn\/kythuatkimhoan\/gia-cong-be-mat-trong-kim-hoan-phan-3\/","title":{"rendered":"GIA C\u00d4NG B\u1ec0 M\u1eb6T TRONG KIM HO\u00c0N &#8211; PH\u1ea6N 3"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">M\u1ee5c l\u1ee5c<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-6a2ad419bec8b\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/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><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-6a2ad419bec8b\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/gia-cong-be-mat-trong-kim-hoan-phan-3\/#Tao_hat\" >T\u1ea1o h\u1ea1t<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/gia-cong-be-mat-trong-kim-hoan-phan-3\/#Cac_hat_kim_loai\" >C\u00e1c h\u1ea1t kim lo\u1ea1i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/gia-cong-be-mat-trong-kim-hoan-phan-3\/#Chuan_bi_kim_loai\" >Chu\u1ea9n b\u1ecb kim lo\u1ea1i<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/gia-cong-be-mat-trong-kim-hoan-phan-3\/#Phuong_phap_1\" >Ph\u01b0\u01a1ng ph\u00e1p 1<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/gia-cong-be-mat-trong-kim-hoan-phan-3\/#Phuong_phap_2\" >Ph\u01b0\u01a1ng ph\u00e1p 2<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/gia-cong-be-mat-trong-kim-hoan-phan-3\/#Ky_thuat_tao_hat\" >K\u1ef9 thu\u1eadt t\u1ea1o h\u1ea1t<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/gia-cong-be-mat-trong-kim-hoan-phan-3\/#Dung_dich_tao_hat\" >Dung d\u1ecbch t\u1ea1o h\u1ea1t<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/gia-cong-be-mat-trong-kim-hoan-phan-3\/#Tao_hat_tren_be_mat_vong_nhan_phang\" >T\u1ea1o h\u1ea1t tr\u00ean b\u1ec1 m\u1eb7t v\u00f2ng nh\u1eabn ph\u1eb3ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/gia-cong-be-mat-trong-kim-hoan-phan-3\/#Lien_ket_cac_hat_khong_can_nen\" >Li\u00ean k\u1ebft c\u00e1c h\u1ea1t kh\u00f4ng c\u1ea7n n\u1ec1n<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h1 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Tao_hat\"><\/span>T\u1ea1o h\u1ea1t<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p style=\"text-align: justify;\">S\u1ef1 t\u1ea1o h\u1ea1t l\u00e0 l\u00e0m n\u00f3ng ch\u1ea3y c\u00e1c h\u1ea1t v\u00e0ng ho\u1eb7c b\u1ea1c v\u1edbi nhau ho\u1eb7c tr\u00ean b\u1ec1 m\u1eb7t kim lo\u1ea1i m\u00e0 kh\u00f4ng s\u1eed d\u1ee5ng kim ho\u00e0n h\u00e0n. B\u1ea1n c\u00f3 th\u1ec3 t\u1ea1o c\u00e1c h\u1ea1t v\u1edbi k\u00edch th\u01b0\u1edbc t\u01b0\u01a1ng \u0111\u01b0\u01a1ng h\u1ea1t c\u00e1t. K\u1ef9 thu\u1eadt n\u00e0y xu\u1ea5t hi\u1ec7n t\u1eeb th\u1ebf k\u1ef7 th\u1ee9 5 tr\u01b0\u1edbc c\u00f4ng nguy\u00ean.<\/p>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Cac_hat_kim_loai\"><\/span>C\u00e1c h\u1ea1t kim lo\u1ea1i<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\">B\u1ea1n c\u00f3 th\u1ec3 t\u1ea1o h\u1ea1t t\u1eeb v\u00e0ng 18, b\u1ea1c, ho\u1eb7c v\u00e0ng tinh khi\u1ebft. Sau khi ho\u00e0n t\u1ea5t qu\u00e1 tr\u00ecnh t\u1ea1o h\u1ea1t, b\u1ec1 m\u1eb7t s\u1ebd h\u01a1i s\u00e1ng h\u01a1n b\u00ecnh th\u01b0\u1eddng, do \u0111\u00f3 kh\u00f3 th\u1ea5y c\u00e1c \u0111i\u1ec3m ti\u1ebfp x\u00fac. Vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c kim lo\u1ea1i kh\u00f4ng h\u1ee3p kim h\u00f3a \u0111\u00f2i h\u1ecfi ph\u1ea3i c\u00f3 th\u00eam kim lo\u1ea1i \u0111\u1ed3ng.<\/p>\n<p style=\"text-align: justify;\">Khi kim lo\u1ea1i n\u00f3ng ch\u1ea3y, do s\u1ee9c c\u0103ng b\u1ec1 m\u1eb7t th\u01b0\u1eddng c\u00f3 xu h\u01b0\u1edbng t\u1ea1o th\u00e0nh gi\u1ecdt tr\u00f2n, c\u00e1c h\u1ea1t ph\u1ea3i c\u00f3 d\u1ea1ng h\u00ecnh c\u1ea7u ho\u00e0n h\u1ea3o. B\u01b0\u1edbc th\u1ee9 nh\u1ea5t l\u00e0 chu\u1ea9n b\u1ecb kim lo\u1ea1i sao cho c\u00f3 th\u1ec3 t\u1ea1o c\u00e1c h\u1ea1t h\u00ecnh c\u1ea7u, \u1edf \u0111\u00e2y s\u1ebd tr\u00ecnh b\u00e0y hai ph\u01b0\u01a1ng \u00e1n.<\/p>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Chuan_bi_kim_loai\"><\/span>Chu\u1ea9n b\u1ecb kim lo\u1ea1i<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h4 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Phuong_phap_1\"><\/span>Ph\u01b0\u01a1ng ph\u00e1p 1<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p style=\"text-align: justify;\">B\u1ea1n h\u00e3y c\u1eaft kim lo\u1ea1i th\u00e0nh c\u00e1c m\u1ea3nh nh\u1ecf v\u00e0 \u0111\u1eb7t l\u00ean kh\u1ed1i than \u0111\u1ec3 nung n\u00f3ng. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y cho ph\u00e9p t\u1ea1o s\u1ed1 l\u01b0\u1ee3ng h\u1ea1t t\u01b0\u01a1ng \u0111\u1ed1i nh\u1ecf nh\u01b0ng kh\u00e1 nhanh.<\/p>\n<h4 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Phuong_phap_2\"><\/span>Ph\u01b0\u01a1ng ph\u00e1p 2<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p style=\"text-align: justify;\">\u0110\u1ec3 t\u1ea1o c\u00e1c h\u1ea1t gi\u1ed1ng \u0111\u1ec1u v\u1ec1 tr\u1ecdng l\u01b0\u1ee3ng v\u00e0 k\u00edch th\u01b0\u1edbc, b\u1ea1n h\u00e3y u\u1ed1n d\u00e2y kim lo\u1ea1i th\u00e0nh v\u00f2ng tr\u00f2n theo \u1ed1ng l\u00f3t m\u1eabu nh\u01b0 \u0111\u00e3 tr\u00ecnh b\u00e0y \u1edf ph\u1ea7n tr\u01b0\u1edbc. C\u00e1c v\u00f2ng nh\u1ecf t\u1eeb c\u00f9ng m\u1ed9t cu\u1ed9n d\u00e2y s\u1ebd t\u1ea1o th\u00e0nh c\u00e1c h\u1ea1t k\u00edch th\u01b0\u1edbc \u0111\u1ed3ng \u0111\u1ec1u. B\u1ea1n h\u00e3y t\u1ea1o c\u00e1c v\u1ebft l\u00f5m tr\u00ean b\u1ec1 m\u1eb7t kh\u1ed1i than, \u0111\u1eb7t t\u1eebng v\u00f2ng nh\u1ecf v\u00e0o l\u1ed7 n\u00e0y, khi than n\u00f3ng \u0111\u1ebfn nhi\u1ec7t \u0111\u1ed9 th\u00edch h\u1ee3p, kim lo\u1ea1i s\u1ebd n\u00f3ng ch\u1ea3y v\u00e0 t\u1ea1o th\u00e0nh kh\u1ed1i c\u1ea7u nh\u1ecf.<\/p>\n<div id=\"attachment_5020\" style=\"width: 278px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-5020\" class=\"wp-image-5020 size-full\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C%C3%94NG-B%E1%BB%80-M%E1%BA%B6T-TRONG-KIM-HO%C3%80N-PH%E1%BA%A6N-3-1.jpg\" alt=\"\" width=\"268\" height=\"193\" \/><p id=\"caption-attachment-5020\" class=\"wp-caption-text\">C\u1eaft t\u1ea5m kim lo\u1ea1i m\u1ecfng th\u00e0nh c\u00e1c t\u1ea5m nh\u1ecf \u0111\u1ec3 t\u1ea1o h\u1ea1t kim lo\u1ea1i<\/p><\/div>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Ky_thuat_tao_hat\"><\/span>K\u1ef9 thu\u1eadt t\u1ea1o h\u1ea1t<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\">\u0110\u1ed1i v\u1edbi c\u1ea3 hai ph\u01b0\u01a1ng ph\u00e1p n\u1ebfu tr\u00ean, sau khi t\u1ea1o th\u00e0nh c\u00e1c h\u1ea1t, b\u1ea1n h\u00e3y \u0111\u1ec3 ngu\u1ed9i, r\u1eeda s\u1ea1ch b\u1eb1ng acid v\u00e0 \u0111\u1ec3 kh\u00f4. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 qu\u00e1 tr\u00ecnh c\u1ea5p nhi\u1ec7t ph\u1ea3i \u0111\u1ed3ng \u0111\u1ec1u, trong th\u1ef1c t\u1ebf th\u01b0\u1eddng dung kh\u1ed1i than c\u1ee7i.<\/p>\n\n\t\t<style type=\"text\/css\">\n\t\t\t#gallery-1 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 50%;\n\t\t\t}\n\t\t\t#gallery-1 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-1' class='gallery galleryid-4986 gallery-columns-2 gallery-size-medium'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/gia-cong-be-mat-trong-kim-hoan-phan-3\/gia-cong-be-mat-trong-kim-hoan-phan-3-20\/'><img loading=\"lazy\" decoding=\"async\" width=\"270\" height=\"209\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-3-20.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-1-5021\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-5021'>\n\t\t\t\tB\u1ea1n c\u00f3 th\u1ec3 t\u1ea1o h\u1ea1t b\u1eb1ng c\u00e1ch c\u1eaft c\u00e1c mi\u1ebfng kim lo\u1ea1i nh\u1ecf v\u00e0 \u0111\u1eb7t ch\u00fang v\u00e0o c\u00e1c v\u1ebft l\u00f5m tr\u00ean b\u1ec1 m\u1eb7t kh\u1ed1i than, sau \u0111\u00f3 nung n\u00f3ng b\u1eb1ng m\u1ecf h\u00e0n cho \u0111\u1ebfn khi kim lo\u1ea1i n\u00f3ng ch\u1ea3y, sau khi c\u00e1c h\u1ea1t kim lo\u1ea1i c\u00f3 d\u1ea1ng h\u00ecnh c\u1ea7u, b\u1ea1n h\u00e3y \u0111\u1ec3 ngu\u1ed9i v\u00e0 r\u1eeda s\u1ea1ch trong acid\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/gia-cong-be-mat-trong-kim-hoan-phan-3\/gia-cong-be-mat-trong-kim-hoan-phan-3-11\/'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"240\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-3-11-300x240.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-1-5022\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-3-11-300x240.jpg 300w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-3-11.jpg 447w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-5022'>\n\t\t\t\tC\u00e1c v\u00f2ng b\u1ea1c nh\u1ecf \u0111\u01b0\u1ee3c \u0111\u1eb7t v\u00e0o c\u00e1c v\u1ebft l\u00f5m tr\u00ean kh\u1ed1i than. \u01afu \u0111i\u1ec3m c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p n\u00e0y l\u00e0 c\u00e1c h\u1ea1t \u0111\u1ed3ng \u0111\u1ec1u v\u1ec1 k\u00edch th\u01b0\u1edbc v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng.\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/>\n\t\t<\/div>\n\n<p style=\"text-align: justify;\">\u0110\u1ec3 t\u1ea1o s\u1ed1 l\u01b0\u1ee3ng l\u1edbn c\u00e1c h\u1ea1t, b\u1ea1n c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p \u0111\u00fac. Tr\u01b0\u1edbc h\u1ebft b\u1ea1n h\u00e3y l\u00f3t m\u1ed9t l\u1edbp than n\u1ec1n t\u01b0\u01a1ng \u0111\u1ed1i th\u00f4 (c\u1ee1 h\u1ea1t than 1 \u2013 3 mm), tr\u00ean l\u1edbp n\u00e0y l\u00e0 l\u1edbp than m\u1ecbn, sau \u0111\u00f3 b\u1ea1n h\u00e3y \u0111\u1eb7t c\u00e1c mi\u1ebfng kim lo\u1ea1i ho\u1eb7c v\u00f2ng kim lo\u1ea1i nh\u1ecf tr\u00ean l\u1edbp than m\u1ecbn sao cho c\u00e1c mi\u1ebfng kim lo\u1ea1i n\u00e0y kh\u00f4ng ti\u1ebfp x\u00fac v\u1edbi nhau. B\u1ea1n h\u00e3y l\u00e0m k\u00edn khu\u00f4n b\u1eb1ng s\u00e9t ch\u1ecbu nhi\u1ec7t, v\u00e0 \u0111\u01b0a v\u00e0o l\u00f2 c\u00f3 nhi\u1ec7t \u0111\u1ed9 h\u01a1i cao h\u01a1n nhi\u1ec7t \u0111\u1ed9 n\u00f3ng ch\u1ea3y c\u1ee7a kim lo\u1ea1i. Th\u1eddi gian gi\u1eef nhi\u1ec7t t\u00f9y thu\u1ed9c v\u00e0o th\u00e0nh ph\u1ea7n c\u1ee7a kim lo\u1ea1i v\u00e0 k\u00edch th\u01b0\u1edbc khu\u00f4n.<\/p>\n\n\t\t<style type=\"text\/css\">\n\t\t\t#gallery-2 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-2 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 33%;\n\t\t\t}\n\t\t\t#gallery-2 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-2 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-2' class='gallery galleryid-4986 gallery-columns-3 gallery-size-medium'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/gia-cong-be-mat-trong-kim-hoan-phan-3\/gia-cong-be-mat-trong-kim-hoan-phan-3-13\/'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"215\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-3-13-300x215.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-2-5023\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-3-13-300x215.jpg 300w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-3-13.jpg 412w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-2-5023'>\n\t\t\t\tB\u1ea1n nghi\u1ec1n than c\u1ee7i v\u00e0 r\u00e2y \u0111\u1ec3 ph\u00e2n lo\u1ea1i than m\u1ecbn v\u00e0 th\u00f4\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/gia-cong-be-mat-trong-kim-hoan-phan-3\/gia-cong-be-mat-trong-kim-hoan-phan-3-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"265\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-3-2-300x265.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-2-5024\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-3-2-300x265.jpg 300w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-3-2.jpg 408w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-2-5024'>\n\t\t\t\tB\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng kh\u1ed1i than v\u1edbi b\u1ec1 m\u1eb7t ph\u1eb3ng \u0111\u1ec3 n\u1ea5u ch\u1ea3y c\u00e1c mi\u1ebfng kim lo\u1ea1i nh\u1ecf. Sau khi c\u1ea5p nhi\u1ec7t tr\u1ef1c ti\u1ebfp t\u1eeb m\u1ecf h\u00e0n, kim lo\u1ea1i s\u1ebd n\u00f3ng ch\u1ea3y, t\u1ea1o th\u00e0nh gi\u1ecdt h\u00ecnh c\u1ea7u, v\u00e0 l\u0103n xu\u1ed1ng ly n\u01b0\u1edbc ly ho\u1eb7c ch\u00e9n n\u01b0\u1edbc s\u1ea1ch. V\u1edbi ph\u01b0\u01a1ng ph\u00e1p n\u00e0y b\u1ea1n c\u00f3 th\u1ec3 t\u1ea1o c\u00e1c h\u1ea1t c\u1ea7u t\u01b0\u01a1ng \u0111\u1ed1i nhanh.\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/gia-cong-be-mat-trong-kim-hoan-phan-3\/gia-cong-be-mat-trong-kim-hoan-phan-3-8\/'><img loading=\"lazy\" decoding=\"async\" width=\"234\" height=\"300\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-3-8-234x300.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-2-5025\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-3-8-234x300.jpg 234w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-3-8.jpg 368w\" sizes=\"auto, (max-width: 234px) 100vw, 234px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-2-5025'>\n\t\t\t\tS\u1ea3n ph\u1ea9m v\u1edbi c\u00e1c h\u1ea1t tr\u00f2n tr\u00ean b\u1ec1 m\u1eb7t\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/>\n\t\t<\/div>\n\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Dung_dich_tao_hat\"><\/span>Dung d\u1ecbch t\u1ea1o h\u1ea1t<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\">Trong qu\u00e1 tr\u00ecnh t\u1ea1o h\u1ea1t, c\u00f3 th\u1ec3 c\u1ea7n t\u1ea1o ra s\u1ef1 n\u1ed1i k\u1ebft t\u1ed1i thi\u1ec3u \u0111\u1ec3 c\u00e1c h\u1ea1t li\u00ean k\u1ebft v\u1edbi b\u1ec1 m\u1eb7t kim lo\u1ea1i. Khi th\u1ef1c hi\u1ec7n \u0111i\u1ec1u n\u00e0y, \u0111i\u1ec3m ti\u1ebfp x\u00fac gi\u1eefa h\u1ea1t v\u00e0 b\u1ec1 m\u1eb7t kim lo\u1ea1i ph\u1ea3i \u0111\u01b0\u1ee3c nung n\u00f3ng. T\u1ea1i \u0111i\u1ec3m n\u00e0y, s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a Cu trong dung d\u1ecbch t\u1ea1o h\u1ea1t l\u00e0 y\u00eau c\u1ea7u c\u01a1 b\u1ea3n, Cu l\u00e0m gi\u1ea3m nhi\u1ec7t \u0111\u1ed9 n\u00f3ng ch\u1ea3y \u1edf \u0111i\u1ec3m ti\u1ebfp x\u00fac, do \u0111\u00f3 h\u1ea1t kim lo\u1ea1i s\u1ebd li\u00ean k\u1ebft v\u1edbi b\u1ec1 m\u1eb7t m\u00e0 kh\u00f4ng b\u1ecb n\u00f3ng ch\u1ea3y to\u00e0n b\u1ed9.<\/p>\n<p style=\"text-align: justify;\">C\u00f3 nhi\u1ec1u dung d\u1ecbch t\u1ea1o h\u1ea1t, hai th\u00e0nh ph\u1ea7n c\u01a1 b\u1ea3n l\u00e0 \u0111\u1ed3ng v\u00e0 carbon. B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng kim lo\u1ea1i \u0111\u1ed3ng ho\u1eb7c h\u1ee3p ch\u1ea5t c\u00f3 ch\u1ee9a \u0111\u1ed3ng, ch\u1eb3ng h\u1ea1n hydroxide \u0111\u1ed3ng, chloride \u0111\u1ed3ng, ac-etate \u0111\u1ed3ng ho\u1eb7c oxide \u0111\u1ed3ng.<\/p>\n<p style=\"text-align: justify;\">\u0110\u1ec3 c\u00f3 \u0111\u1ed3ng \u0111\u1ecf, b\u1ea1n h\u00e3y ng\u00e2m c\u00e1c h\u1ea1t kim lo\u1ea1i trong acid c\u00f9ng v\u1edbi d\u00e2y th\u00e9p, cho \u0111\u1ebfn khi c\u00e1c h\u1ea1t n\u00e0y c\u00f3 m\u00e0u \u0111\u1ecf s\u00e1ng. B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 nung n\u00f3ng c\u00e1c h\u1ea1t trong l\u00f2 \u0111\u1ebfn 460<sup>o<\/sup>C.<\/p>\n<p style=\"text-align: justify;\">\u0110\u1ed1i v\u1edbi carbon, b\u1ea1n h\u00e3y dung ch\u1ea5t k\u1ebft d\u00ednh h\u1eefu c\u01a1 d\u1ea1ng keo, gi\u1ea3i ph\u00f3ng carbon khi bi \u0111\u1ed1t ch\u00e1y, ch\u1eb3ng h\u1ea1n c\u00e1c keo d\u00e1n \u2026<\/p>\n<div id=\"attachment_5026\" style=\"width: 428px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-5026\" class=\"wp-image-5026 size-full\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C%C3%94NG-B%E1%BB%80-M%E1%BA%B6T-TRONG-KIM-HO%C3%80N-PH%E1%BA%A6N-3-9.jpg\" alt=\"\" width=\"418\" height=\"299\" \/><p id=\"caption-attachment-5026\" class=\"wp-caption-text\">M\u1ed9t s\u1ed1 dung d\u1ecbch t\u1ea1o h\u1ea1t, t\u01b0\u01a1ng \u0111\u1ed1i kh\u00f3 pha ch\u1ebf nh\u01b0ng l\u1ea1i cho k\u1ebft qu\u1ea3 t\u1ed1t. dung d\u1ecbch th\u01b0\u1eddng d\u00f9ng c\u00f3 ch\u1ee9a oxide \u0111\u1ed3ng.<\/p><\/div>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Tao_hat_tren_be_mat_vong_nhan_phang\"><\/span>T\u1ea1o h\u1ea1t tr\u00ean b\u1ec1 m\u1eb7t v\u00f2ng nh\u1eabn ph\u1eb3ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\">B\u1ea1n h\u00e3y ph\u00e2n lo\u1ea1i c\u00e1c h\u1ea1t theo k\u00edch c\u1ee1, m\u1eb7c d\u1ea7u c\u00e1c h\u1ea1t c\u00f3 k\u00edch c\u1ee1 kh\u00e1c nhau c\u00f3 th\u1ec3 li\u00ean k\u1ebft \u0111\u01b0\u1ee3c tr\u00ean b\u1ec1 m\u1eb7t, nh\u01b0ng b\u1ea1n n\u00ean dung c\u00e1c h\u1ea1t tr\u00f2n k\u00edch c\u1ee1 \u0111\u1ed3ng \u0111\u1ec1u.<\/p>\n<p style=\"text-align: justify;\">B\u1ea1n c\u00f3 th\u1ec3 d\u00f9ng dung d\u1ecbch cho c\u00e1c h\u1ea1t v\u00e0 b\u1ec1 m\u1eb7t kim lo\u1ea1i ho\u1eb7c ch\u1ec9 dung cho c\u00e1c h\u1ea1t, nh\u01b0ng c\u1ea7n nh\u1edb vi\u1ec7c d\u01b0 dung d\u1ecbch s\u1ebd d\u01b0 \u0111\u1ed3ng kim lo\u1ea1i, c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng x\u1ea5u \u0111\u1ebfn qu\u00e1 tr\u00ecnh n\u00f3ng ch\u1ea3y v\u00e0 k\u1ebft d\u00ednh.<\/p>\n<p style=\"text-align: justify;\">\u0110\u1ec3 \u0111\u1eb7t c\u00e1c h\u1ea1t l\u00ean b\u1ec1 m\u1eb7t, b\u1ea1n c\u00f3 th\u1ec3 d\u00f9ng c\u1ecd s\u01a1n, k\u1eb9p, ho\u1eb7c thanh g\u1ed7.<\/p>\n<p style=\"text-align: justify;\">B\u1ea1n h\u00e3y d\u00f9ng ng\u1ecdn l\u1eeda kh\u1eed oxy, v\u00e0 th\u1ef1c hi\u1ec7n c\u00f4ng vi\u1ec7c v\u1edbi th\u1eddi gian ng\u1eafn nh\u1ea5t c\u00f3 th\u1ec3, qu\u00e1 tr\u00ecnh n\u00e0y \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n tr\u00ean kh\u1ed1i than \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o nung n\u00f3ng \u0111\u1ed3ng \u0111\u1ec1u.<\/p>\n\n\t\t<style type=\"text\/css\">\n\t\t\t#gallery-3 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-3 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 50%;\n\t\t\t}\n\t\t\t#gallery-3 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-3 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-3' class='gallery galleryid-4986 gallery-columns-2 gallery-size-medium'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/gia-cong-be-mat-trong-kim-hoan-phan-3\/gia-cong-be-mat-trong-kim-hoan-phan-3-5\/'><img loading=\"lazy\" decoding=\"async\" width=\"267\" height=\"191\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-3-5.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-3-5027\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-3-5027'>\n\t\t\t\t1. \u0110\u0129a ch\u1ee9a c\u00e1c h\u1ea1t sau khi ph\u00e2n lo\u1ea1i theo k\u00edch c\u1ee1.\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/gia-cong-be-mat-trong-kim-hoan-phan-3\/gia-cong-be-mat-trong-kim-hoan-phan-3-7\/'><img loading=\"lazy\" decoding=\"async\" width=\"272\" height=\"192\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-3-7.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-3-5028\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-3-5028'>\n\t\t\t\t2. Dung d\u1ecbch ch\u1ee9a CuO v\u00e0 g\u00f4m arabic, c\u00f3 th\u1ec3 ch\u1ee9a th\u00eam h\u00e0n the \u0111\u1ec3 t\u0103ng kh\u1ea3 n\u0103ng li\u00ean k\u1ebft.\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/>\n\t\t<\/div>\n\n\n\t\t<style type=\"text\/css\">\n\t\t\t#gallery-4 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-4 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 33%;\n\t\t\t}\n\t\t\t#gallery-4 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-4 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-4' class='gallery galleryid-4986 gallery-columns-3 gallery-size-medium'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/gia-cong-be-mat-trong-kim-hoan-phan-3\/gia-cong-be-mat-trong-kim-hoan-phan-3-18\/'><img loading=\"lazy\" decoding=\"async\" width=\"212\" height=\"300\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-3-18-212x300.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-4-5029\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-3-18-212x300.jpg 212w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-3-18.jpg 264w\" sizes=\"auto, (max-width: 212px) 100vw, 212px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-4-5029'>\n\t\t\t\t3. Ng\u00e2m c\u00e1c h\u1ea1t trong dung d\u1ecbch v\u00e0 \u0111\u1eb7t l\u00ean b\u1ec1 m\u1eb7t v\u00f2ng ph\u1eb3ng\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/gia-cong-be-mat-trong-kim-hoan-phan-3\/gia-cong-be-mat-trong-kim-hoan-phan-3-6\/'><img loading=\"lazy\" decoding=\"async\" width=\"263\" height=\"201\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-3-6.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-4-5030\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-4-5030'>\n\t\t\t\t4. Sau khi \u0111\u1eb7t c\u00e1c h\u1ea1t l\u00ean tr\u00ean b\u1ec1 m\u1eb7t b\u1ea1n c\u1ea7n \u0111\u1ec3 kh\u00f4 tr\u01b0\u1edbc khi \u0111\u1eb7t c\u00e1c h\u1ea1t v\u00e0o ph\u00eda \u0111\u1ed1i di\u1ec7n.\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/gia-cong-be-mat-trong-kim-hoan-phan-3\/gia-cong-be-mat-trong-kim-hoan-phan-3-4\/'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"174\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-3-4-300x174.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-4-5031\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-3-4-300x174.jpg 300w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-3-4-370x215.jpg 370w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-3-4.jpg 553w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-4-5031'>\n\t\t\t\t5. B\u1ea1n c\u00f3 th\u1ec3 nung n\u00f3ng trong l\u00f2 ho\u1eb7c d\u00f9ng m\u1ecf \u0111\u1ed1t, ch\u00fa \u00fd kh\u00f4ng l\u00e0m n\u00f3ng ch\u1ea3y c\u00e1c h\u1ea1t. Sau khi nung n\u00f3ng, b\u1ea1n h\u00e3y r\u1eeda s\u1ea1ch trong dung d\u1ecbch acid.\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/>\n\t\t<\/div>\n\n\n\t\t<style type=\"text\/css\">\n\t\t\t#gallery-5 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-5 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 33%;\n\t\t\t}\n\t\t\t#gallery-5 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-5 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-5' class='gallery galleryid-4986 gallery-columns-3 gallery-size-medium'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/gia-cong-be-mat-trong-kim-hoan-phan-3\/gia-cong-be-mat-trong-kim-hoan-phan-3-15\/'><img loading=\"lazy\" decoding=\"async\" width=\"256\" height=\"265\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-3-15.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-5-5032\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-5-5032'>\n\t\t\t\tS\u1ea3n ph\u1ea9m v\u1edbi c\u00e1c h\u1ea1t tr\u00ean b\u1ec1 m\u1eb7t v\u00f2ng nh\u1eabn ph\u1eb3ng\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/gia-cong-be-mat-trong-kim-hoan-phan-3\/gia-cong-be-mat-trong-kim-hoan-phan-3-19\/'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"212\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-3-19-300x212.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-5-5033\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-3-19-300x212.jpg 300w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-3-19.jpg 508w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-5-5033'>\n\t\t\t\tSau khi li\u00ean k\u1ebft c\u00e1c h\u1ea1t tr\u00ean b\u1ec1 m\u1eb7t, b\u1ea1n c\u00f3 th\u1ec3 ti\u1ebfp t\u1ee5c gia c\u00f4ng \u0111\u1ec3 t\u1ea1o hi\u1ec7u qu\u1ea3 mong mu\u1ed1n.\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/gia-cong-be-mat-trong-kim-hoan-phan-3\/gia-cong-be-mat-trong-kim-hoan-phan-3-10\/'><img loading=\"lazy\" decoding=\"async\" width=\"257\" height=\"300\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-3-10-257x300.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-5-5034\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-3-10-257x300.jpg 257w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-3-10.jpg 316w\" sizes=\"auto, (max-width: 257px) 100vw, 257px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-5-5034'>\n\t\t\t\tC\u00e1c h\u1ea1t c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c g\u00f5 ph\u1eb3ng b\u1eb1ng b\u00faa ho\u1eb7c gi\u0169a.\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/>\n\t\t<\/div>\n\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Lien_ket_cac_hat_khong_can_nen\"><\/span>Li\u00ean k\u1ebft c\u00e1c h\u1ea1t kh\u00f4ng c\u1ea7n n\u1ec1n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\">B\u1ea1n c\u00f3 th\u1ec3 li\u00ean k\u1ebft c\u00e1c h\u1ea1t v\u1edbi nhau kh\u00f4ng c\u1ea7n b\u1ec1 m\u1eb7t n\u1ec1n. \u0110\u1ec3 t\u1ea1o th\u00e0nh s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c n\u00eau \u1edf \u0111\u00e2y, b\u1ea1n c\u00f3 th\u1ec3 d\u00f9ng c\u00e1c h\u1ea1t t\u01b0\u01a1ng \u0111\u1ed1i l\u1edbn b\u1eb1ng b\u1ea1c tinh khi\u1ebft v\u1edbi dung d\u1ecbch CuO v\u00e0 g\u00f4m arabic.<\/p>\n\n\t\t<style type=\"text\/css\">\n\t\t\t#gallery-6 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-6 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 50%;\n\t\t\t}\n\t\t\t#gallery-6 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-6 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-6' class='gallery galleryid-4986 gallery-columns-2 gallery-size-medium'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/gia-cong-be-mat-trong-kim-hoan-phan-3\/gia-cong-be-mat-trong-kim-hoan-phan-3-16\/'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"212\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-3-16-300x212.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-6-5035\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-3-16-300x212.jpg 300w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-3-16.jpg 373w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-6-5035'>\n\t\t\t\t1. B\u1ea1n h\u00e3y t\u1ea1o c\u00e1c h\u1ea1t \u0111\u01b0\u1eddng k\u00ednh 1.5mm, ng\u00e2m trong dung d\u1ecbch t\u1ea1o h\u1ea1t. B\u1ea1n h\u00e3y x\u1ebfp c\u00e1c h\u1ea1t s\u00e1t nhau theo b\u1ed9 b\u1ed1n v\u00e0 \u0111\u1eb7t ch\u00fang tr\u00ean t\u1ea5m mica. Khi c\u00e1c h\u1ea1t n\u00e0y kh\u00f4, b\u1ea1n h\u00e3y c\u1ea5p nhi\u1ec7t \u0111\u1ec3 ch\u00fang li\u00ean k\u1ebft v\u1edbi nhau, c\u1ea9n th\u1eadn tr\u00e1ch c\u00e1c h\u1ea1t b\u1ecb x\u00ea d\u1ecbch.\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/gia-cong-be-mat-trong-kim-hoan-phan-3\/gia-cong-be-mat-trong-kim-hoan-phan-3-12\/'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"215\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-3-12-300x215.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-6-5036\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-3-12-300x215.jpg 300w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-3-12.jpg 311w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-6-5036'>\n\t\t\t\t2. Sau khi ho\u00e0n t\u1ea5t b\u1ed1n t\u1ea5m t\u1eeb c\u00e1c h\u1ea1t, b\u1ea1n h\u00e3y h\u00e0n ch\u00fang th\u00e0nh h\u1ed9p vu\u00f4ng.\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/>\n\t\t<\/div>\n\n\n\t\t<style type=\"text\/css\">\n\t\t\t#gallery-7 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-7 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 33%;\n\t\t\t}\n\t\t\t#gallery-7 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-7 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-7' class='gallery galleryid-4986 gallery-columns-3 gallery-size-medium'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/gia-cong-be-mat-trong-kim-hoan-phan-3\/gia-cong-be-mat-trong-kim-hoan-phan-3-3\/'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"163\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-3-3-300x163.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-7-5037\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-3-3-300x163.jpg 300w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-3-3.jpg 457w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-7-5037'>\n\t\t\t\t3. B\u1ea1n h\u00e3y t\u1ea1o m\u1ed9t \u1ed1ng v\u00e0ng v\u00e0 h\u00e0n b\u00ean trong h\u1ed9p vu\u00f4ng, ch\u00fa \u00fd h\u1ed9p v\u00e0 \u1ed1ng ph\u1ea3i kh\u1edbp v\u1edbi nhau.\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/gia-cong-be-mat-trong-kim-hoan-phan-3\/gia-cong-be-mat-trong-kim-hoan-phan-3-14\/'><img loading=\"lazy\" decoding=\"async\" width=\"235\" height=\"295\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-3-14.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-7-5038\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-7-5038'>\n\t\t\t\t4. Sau khi h\u00e0n, b\u1ea1n h\u00e3y d\u00f9ng ch\u1ea5t ooxxy h\u00f3a b\u1ea1c \u0111\u1ec3 l\u00e0m s\u1eabm m\u00e0u c\u00e1c h\u1ea1t b\u1ea1c, v\u00e0ng v\u1eabn gi\u1eef nguy\u00ean m\u00e0u s\u1eafc.\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/gia-cong-be-mat-trong-kim-hoan-phan-3\/gia-cong-be-mat-trong-kim-hoan-phan-3-21\/'><img loading=\"lazy\" decoding=\"async\" width=\"271\" height=\"196\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-3-21.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-7-5039\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-7-5039'>\n\t\t\t\tCh\u00e9n t\u1eeb c\u00e1c h\u1ea1t b\u1ea1c nguy\u00ean ch\u1ea5t.\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/>\n\t\t<\/div>\n\n<p style=\"text-align: right;\"><em>Ngu\u1ed3n: K\u1ef9 thu\u1eadt gia c\u00f4ng kim ho\u00e0n<\/em><\/p>\n<p><span style=\"color: #000000;\">Nh\u1eefng b\u00e0i vi\u1ebft li\u00ean quan:<\/span><\/p>\n<p><a href=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/gia-cong-be-mat-trong-kim-hoan-phan-1\/\">GIA C\u00d4NG B\u1ec0 M\u1eb6T TRONG KIM HO\u00c0N - PH\u1ea6N 1<\/a><\/p>\n<p><a href=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/gia-cong-be-mat-trong-kim-hoan-phan-2\/\">GIA C\u00d4NG B\u1ec0 M\u1eb6T TRONG KIM HO\u00c0N - PH\u1ea6N 2<\/a><\/p>\n<p><a href=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/gia-cong-be-mat-trong-kim-hoan-phan-4\/\">GIA C\u00d4NG B\u1ec0 M\u1eb6T TRONG KIM HO\u00c0N - PH\u1ea6N 4<\/a><\/p>\n<p><a href=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/gia-cong-be-mat-trong-kim-hoan-phan-5\/\">GIA C\u00d4NG B\u1ec0 M\u1eb6T TRONG KIM HO\u00c0N - PH\u1ea6N 5<\/a><\/p>\n<p><a href=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/gia-cong-be-mat-trong-kim-hoan-phan-6\/\">GIA C\u00d4NG B\u1ec0 M\u1eb6T TRONG KIM HO\u00c0N - PH\u1ea6N 6<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u1ea1o h\u1ea1t S\u1ef1 t\u1ea1o h\u1ea1t l\u00e0 l\u00e0m n\u00f3ng ch\u1ea3y c\u00e1c h\u1ea1t v\u00e0ng ho\u1eb7c b\u1ea1c v\u1edbi nhau ho\u1eb7c tr\u00ean b\u1ec1 m\u1eb7t kim lo\u1ea1i m\u00e0 kh\u00f4ng s\u1eed d\u1ee5ng kim ho\u00e0n h\u00e0n. B\u1ea1n c\u00f3 th\u1ec3 t\u1ea1o c\u00e1c h\u1ea1t v\u1edbi k\u00edch th\u01b0\u1edbc t\u01b0\u01a1ng \u0111\u01b0\u01a1ng&#8230;<\/p>\n","protected":false},"author":4,"featured_media":5040,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[63,61],"tags":[],"yst_prominent_words":[],"class_list":["post-4986","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-chia-se-kien-thuc","category-kien-thuc-kim-hoan"],"_links":{"self":[{"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/posts\/4986","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/comments?post=4986"}],"version-history":[{"count":13,"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/posts\/4986\/revisions"}],"predecessor-version":[{"id":6180,"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/posts\/4986\/revisions\/6180"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/media\/5040"}],"wp:attachment":[{"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/media?parent=4986"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/categories?post=4986"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/tags?post=4986"},{"taxonomy":"yst_prominent_words","embeddable":true,"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/yst_prominent_words?post=4986"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}