{"id":5042,"date":"2021-09-06T17:00:17","date_gmt":"2021-09-06T17:00:17","guid":{"rendered":"http:\/\/trangdoan.vn\/kythuatkimhoan\/?p=5042"},"modified":"2023-10-20T03:13:45","modified_gmt":"2023-10-20T03:13:45","slug":"gia-cong-be-mat-trong-kim-hoan-phan-4","status":"publish","type":"post","link":"https:\/\/trangdoan.vn\/kythuatkimhoan\/gia-cong-be-mat-trong-kim-hoan-phan-4\/","title":{"rendered":"GIA C\u00d4NG B\u1ec0 M\u1eb6T TRONG KIM HO\u00c0N &#8211; PH\u1ea6N 4"},"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-6a2ab874bccc7\" 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-6a2ab874bccc7\"  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-4\/#Tao_van_va_hinh_anh_tren_be_mat\" >T\u1ea1o v\u00e2n v\u00e0 h\u00ecnh \u1ea3nh tr\u00ean b\u1ec1 m\u1eb7t<\/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-4\/#Cac_van_duoc_gia_cong_bang_bua\" >C\u00e1c v\u00e2n \u0111\u01b0\u1ee3c gia c\u00f4ng b\u1eb1ng b\u00faa<\/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-4\/#Tao_hoa_van_chim_bang_phuong_phap_can\" >T\u1ea1o hoa v\u0103n ch\u00ecm b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p c\u00e1n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/gia-cong-be-mat-trong-kim-hoan-phan-4\/#Tao_van_min\" >T\u1ea1o v\u00e2n m\u1ecbn<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/gia-cong-be-mat-trong-kim-hoan-phan-4\/#Chuan_bi_tam_hop_kim\" >Chu\u1ea9n b\u1ecb t\u1ea5m h\u1ee3p kim<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/gia-cong-be-mat-trong-kim-hoan-phan-4\/#Nung_nong\" >Nung n\u00f3ng<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h1 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Tao_van_va_hinh_anh_tren_be_mat\"><\/span>T\u1ea1o v\u00e2n v\u00e0 h\u00ecnh \u1ea3nh tr\u00ean b\u1ec1 m\u1eb7t<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p style=\"text-align: justify;\">C\u00e1c b\u1ec1 m\u1eb7t ph\u1eb3ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u1ea1o v\u00e2n ch\u00ecm b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c m\u0169i \u0111\u1ee5c ho\u1eb7c n\u1ea1o. C\u00f3 nhi\u1ec1u lo\u1ea1i c\u00f4ng c\u1ee5 \u0111\u01b0\u1ee3c dung cho k\u1ef9 thu\u1eadt n\u00e0y. \u1ede \u0111\u00e2y ch\u1ec9 tr\u00ecnh b\u00e0y ph\u01b0\u01a1ng ph\u00e1p d\u00f9ng b\u00faa v\u00e0 ph\u01b0\u01a1ng ph\u00e1p c\u00e1n t\u1ea1o h\u00ecnh b\u1ec1 m\u1eb7t.<\/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-5042 gallery-columns-2 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-4\/gia-cong-be-mat-trong-kim-hoan-phan-4-1\/'><img loading=\"lazy\" decoding=\"async\" width=\"189\" height=\"257\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-4-1.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-1-5067\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-5067'>\n\t\t\t\tNh\u1eabn v\u1edbi hoa v\u0103n b\u1ec1 m\u1eb7t.\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-4\/gia-cong-be-mat-trong-kim-hoan-phan-4-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"149\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-4-2-300x149.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-1-5068\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-4-2-300x149.jpg 300w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-4-2.jpg 560w\" 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-1-5068'>\n\t\t\t\tC\u00e1c ki\u1ec3u hoa v\u0103n v\u00e0 h\u00ecnh \u1ea3nh tr\u00ean b\u1ec1 m\u1eb7t kim lo\u1ea1i.\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=\"Cac_van_duoc_gia_cong_bang_bua\"><\/span>C\u00e1c v\u00e2n \u0111\u01b0\u1ee3c gia c\u00f4ng b\u1eb1ng b\u00faa<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\">C\u00f3 nhi\u1ec1u lo\u1ea1i \u0111\u1ea7u b\u00faa \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 t\u1ea1o hoa v\u0103n tr\u00ean b\u1ec1 m\u1eb7t kim lo\u1ea1i.<\/p>\n<p style=\"text-align: justify;\">H\u00ecnh th\u1ee9c hoa v\u0103n kh\u00f4ng ch\u1ec9 ph\u1ee5 thu\u1ed9c v\u00e0o \u0111\u1ea7u b\u00faa m\u00e0 c\u00f2n ph\u1ee5 thu\u1ed9c v\u00e0o lo\u1ea1i \u0111e. C\u00e1c lo\u1ea1i \u0111e th\u01b0\u1eddng d\u00f9ng l\u00e0 \u0111e th\u00e9p, \u0111e ch\u00ec, t\u00fai c\u00e1t. T\u1ed1c \u0111\u1ed9, chi\u1ec1u, v\u00e0 l\u1ef1c g\u00f5 b\u00faa l\u00e0 c\u00e1c y\u1ebfu t\u1ed1 c\u1ea7n xem x\u00e9t khi t\u1ea1o hoa v\u0103n tr\u00ean b\u1ec1 m\u1eb7t kim lo\u1ea1i.<\/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: 50%;\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-5042 gallery-columns-2 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-4\/gia-cong-be-mat-trong-kim-hoan-phan-4-3\/'><img loading=\"lazy\" decoding=\"async\" width=\"223\" 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-4-3-223x300.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-2-5069\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-4-3-223x300.jpg 223w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-4-3.jpg 271w\" sizes=\"auto, (max-width: 223px) 100vw, 223px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-2-5069'>\n\t\t\t\tG\u00f5 b\u00faa tr\u00ean b\u1ec1 m\u1eb7t kim lo\u1ea1i \u0111\u00e3 \u1ee7.\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-4\/gia-cong-be-mat-trong-kim-hoan-phan-4-4\/'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"231\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-4-4-300x231.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-2-5070\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-4-4-300x231.jpg 300w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-4-4-520x400.jpg 520w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-4-4.jpg 542w\" 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-2-5070'>\n\t\t\t\t\u0110\u0129a b\u1ea1c sau khi g\u00f5 b\u00faa 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=\"Tao_hoa_van_chim_bang_phuong_phap_can\"><\/span>T\u1ea1o hoa v\u0103n ch\u00ecm b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p c\u00e1n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\">B\u1ea1n c\u00f3 th\u1ec3 t\u1ea1o hoa v\u0103n ch\u00ecm tr\u00ean b\u1ec1 m\u1eb7t kim lo\u1ea1i b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p c\u00e1n v\u1edbi l\u1ef1c \u00e9p cao. \u0110\u1ec3 t\u1ea1o hoa v\u0103n t\u1eeb c\u00e1c t\u1ea5m kim lo\u1ea1i c\u1ee9ng (ch\u1eb3ng h\u1ea1n th\u00e9p kh\u00f4ng g\u1ec9, h\u1ee3p kim Ag-Ni), b\u1ea1n h\u00e3y \u0111\u1eb7t t\u1ea5m b\u1ea1c ho\u1eb7c v\u00e0ng l\u00ean tr\u00ean v\u00e0 t\u1ea5m \u0111\u1ed3ng thau \u1edf d\u01b0\u1edbi \u0111\u1ec3 t\u1ea5m kim lo\u1ea1i c\u1ee9ng \u1edf gi\u1eefa kh\u00f4ng ti\u1ebfp x\u00fac v\u1edbi c\u00e1c tr\u1ee5c c\u00e1n. B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u1ec3 t\u1ea1o v\u0103n tr\u00ean kim lo\u1ea1i t\u1eeb c\u00e1c v\u1eadt li\u1ec7u gi\u1ea5y, b\u00eca, ho\u1eb7c nh\u1ef1a.<\/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-5042 gallery-columns-2 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-4\/gia-cong-be-mat-trong-kim-hoan-phan-4-5\/'><img loading=\"lazy\" decoding=\"async\" width=\"199\" 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-4-5-199x300.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-3-5071\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-4-5-199x300.jpg 199w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-4-5.jpg 272w\" sizes=\"auto, (max-width: 199px) 100vw, 199px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-3-5071'>\n\t\t\t\tV\u1eadt li\u1ec7u c\u00f3 s\u1eb5n hoa v\u0103n ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u1eb7t gi\u1eefa hai t\u1ea5m \u0111\u1ed3ng thau, do th\u00e9p ho\u1eb7c v\u1eadt li\u1ec7u c\u1ee9ng c\u00f3 th\u1ec3 l\u00e0m h\u01b0 h\u1ea1i tr\u1ee5c c\u00e1n.\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-4\/gia-cong-be-mat-trong-kim-hoan-phan-4-7\/'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"211\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-4-7-300x211.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-3-5072\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-4-7-300x211.jpg 300w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-4-7.jpg 422w\" 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-3-5072'>\n\t\t\t\tB\u1ea1n c\u00f3 th\u1ec3 d\u00f9ng c\u00e1c mi\u1ebfng b\u00eca nh\u1ecf \u0111\u1ec3 c\u00e1n tr\u00ean b\u1ec1 m\u1eb7t t\u1ea5m b\u1ea1c \u0111\u00e3 \u1ee7.\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: 50%;\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-5042 gallery-columns-2 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-4\/gia-cong-be-mat-trong-kim-hoan-phan-4-6\/'><img loading=\"lazy\" decoding=\"async\" width=\"220\" 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-4-6-220x300.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-4-5073\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-4-6-220x300.jpg 220w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-4-6.jpg 293w\" sizes=\"auto, (max-width: 220px) 100vw, 220px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-4-5073'>\n\t\t\t\tC\u00e1c \u0111o\u1ea1n l\u01b0\u1ee1i c\u01b0a \u0111\u01b0\u1ee3c c\u00e1n gi\u1eefa hai t\u1ea5m b\u1ea1c t\u1ea1o th\u00e0nh hoa v\u0103n \u0111\u1eb7c bi\u1ec7t. Tr\u01b0\u1edbc khi c\u00e1n b\u1ea1n c\u1ea7n \u1ee7 t\u1ea5m b\u1ea1c.\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-4\/gia-cong-be-mat-trong-kim-hoan-phan-4-8\/'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"253\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-4-8-300x253.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-4-5074\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-4-8-300x253.jpg 300w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-4-8.jpg 335w\" 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-4-5074'>\n\t\t\t\tB\u1ea1n c\u00f3 th\u1ec3 d\u00f9ng c\u00e1c mi\u1ebfng b\u00eca nh\u1ecf \u0111\u1ec3 c\u00e1n tr\u00ean b\u1ec1 m\u1eb7t t\u1ea5m b\u1ea1c \u0111\u00e3 \u1ee7.\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-5042 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-4\/gia-cong-be-mat-trong-kim-hoan-phan-4-9\/'><img loading=\"lazy\" decoding=\"async\" width=\"274\" height=\"297\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-4-9.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-5-5075\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-5-5075'>\n\t\t\t\tB\u1ec1 m\u1eb7t kim lo\u1ea1i \u0111\u01b0\u1ee3c c\u00e1n v\u1edbi t\u1edd gi\u1ea5y.\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-4\/gia-cong-be-mat-trong-kim-hoan-phan-4-10\/'><img loading=\"lazy\" decoding=\"async\" width=\"257\" height=\"225\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-4-10.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-5-5076\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-5-5076'>\n\t\t\t\tL\u01b0\u1edbi th\u00e9p t\u1ea1o th\u00e0nh c\u00e1c v\u1ebft tr\u00f2n tr\u00ean b\u1ec1 m\u1eb7t t\u1ea5m b\u1ea1c.\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-4\/gia-cong-be-mat-trong-kim-hoan-phan-4-11\/'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"242\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-4-11-300x242.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-5-5077\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-4-11-300x242.jpg 300w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-4-11.jpg 325w\" 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-5-5077'>\n\t\t\t\tT\u1ea5m nh\u00f4m v\u1edbi hoa v\u0103n t\u1ea1o th\u00e0nh c\u00e1c v\u1ebft l\u1ed3i l\u00f5m tr\u00ean b\u1ec1 m\u1eb7t t\u1ea5m b\u1ea1c sau khi c\u00e1n.\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=\"Tao_van_min\"><\/span>T\u1ea1o v\u00e2n m\u1ecbn<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\">V\u00e2n m\u1ecbn \u0111\u00e3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n t\u1eeb th\u1eddi trung c\u1ed5 \u1edf Nga v\u00e0 b\u00e1n \u0111\u1ea3o Scandinavia. Qu\u00e1 tr\u00ecnh n\u00e0y t\u1ea1o ra c\u00e1c v\u00e2n tr\u00ean b\u1ec1 m\u1eb7t v\u1edbi c\u00e1c v\u1ebft l\u1ed3i l\u00f5m d\u1ea1ng song kh\u00f4ng \u0111\u1ec1u th\u00f4ng qua ph\u01b0\u01a1ng ph\u00e1p nung n\u00f3ng v\u00e0 l\u00e0m ngu\u1ed9i kim lo\u1ea1i. Quy tr\u00ecnh s\u1eed d\u1ee5ng h\u1ee3p kim Ag-Cu v\u1edbi m\u1eb7t tr\u00ean ch\u1ee9a nhi\u1ec1u Ag h\u01a1n l\u1edbp d\u01b0\u1edbi, do \u0111\u00f3 l\u1edbp d\u01b0\u1edbi ch\u1ee9a nhi\u1ec1u Cu h\u01a1n so v\u1edbi b\u1ec1 m\u1eb7t. S\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 nhi\u1ec7t \u0111\u1ed9 n\u00f3ng ch\u1ea3y l\u00e0m cho t\u1ea5m h\u1ee3p kim bi\u1ebfn d\u1ea1ng khi \u0111\u01b0\u1ee3c nung n\u00f3ng, do h\u1ea7u nh\u01b0 ch\u1ec9 c\u00f3 l\u1edbp tr\u00ean v\u00e0 l\u1edbp d\u01b0\u1edbi. Khi l\u1edbp d\u01b0\u1edbi ngu\u1ed9i d\u1ea7n, kim lo\u1ea1i s\u1ebd co l\u1ea1i v\u00e0 \u0111\u1ea9y l\u1edbp CuO, t\u1ea1o th\u00e0nh c\u00e1c v\u1ebft l\u00f5m tr\u00ean b\u1ec1 m\u1eb7t, k\u1ebft qu\u1ea3 s\u1ebd l\u00e0 v\u00e2n m\u1ecbn v\u1edbi c\u00e1c v\u1ebft l\u1ed3i l\u00f5m d\u1ea1ng song kh\u00f4ng \u0111\u1ec1u.<\/p>\n<div id=\"attachment_5078\" style=\"width: 161px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-5078\" class=\"wp-image-5078 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-4-13.jpg\" alt=\"\" width=\"151\" height=\"212\" \/><p id=\"caption-attachment-5078\" class=\"wp-caption-text\">T\u1ea5m kim lo\u1ea1i v\u1edbi v\u00e2n m\u1ecbn, s\u1eed d\u1ee5ng ch\u1ea5t \u00f4xy h\u00f3a b\u1ea1c \u0111\u1ec3 t\u0103ng \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n.<\/p><\/div>\n<h3 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Chuan_bi_tam_hop_kim\"><\/span>Chu\u1ea9n b\u1ecb t\u1ea5m h\u1ee3p kim<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"text-align: justify;\">\u0110\u1ec3 t\u1ea1o m\u1eb7t ngo\u00e0i gi\u00e0u Ag, b\u1ea1n h\u00e3y nung n\u00f3ng t\u1ea5m h\u1ee3p kim, gi\u1ea3m b\u1edbt l\u01b0\u1ee3ng Cu tr\u00ean b\u1ec1 m\u1eb7t b\u1eb1ng dung d\u1ecbch acid sulfuric n\u1ed3ng \u0111\u1ed9 \u0111\u1ebfn 33%. Vi\u1ec7c lo\u1ea1i b\u1edbt Cu tr\u00ean b\u1ec1 m\u1eb7t s\u1ebd l\u00e0m cho th\u00e0nh ph\u1ea7n Ag c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u1ebfn g\u1ea7n 100%, do \u0111\u00f3 c\u00f3 nhi\u1ec7t \u0111\u1ed9 n\u00f3ng ch\u1ea3y cao.<\/p>\n<p style=\"text-align: justify;\">B\u1ea1n c\u00f3 th\u1ec3 nung n\u00f3ng Ag b\u1eb1ng c\u00e1ch \u0111\u1eb7t t\u1ea5m h\u1ee3p kim trong l\u00f2 650<sup>o<\/sup>C kho\u1ea3ng 10 ph\u00fat. R\u1eeda s\u1ea1ch t\u1ea5m n\u00e0y b\u1eb1ng dung d\u1ecbch acid sulfuric v\u00e0 \u0111\u00e1nh b\u00f3ng b\u1ec1 m\u1eb7t. B\u1ea1n h\u00e3y th\u1ef1c hi\u1ec7n quy tr\u00ecnh n\u00e0y kho\u1ea3ng 4 l\u1ea7n sao cho t\u1ea5m kim lo\u1ea1i c\u00f3 m\u00e0u tr\u1eafng \u0111\u1ee5c, \u0111\u00f3 l\u00e0 d\u1ea5u hi\u1ec7u lo\u1ea1i b\u1ecf h\u1ea7u h\u1ebft Cu \u1edf tr\u00ean b\u1ec1 m\u1eb7t. B\u1ea1n h\u00e3y d\u00f9ng m\u1ecf \u0111\u1ed1t, nung n\u00f3ng nh\u1eb9 b\u1ec1 m\u1eb7t cho \u0111\u1ebfn khi xu\u1ea5t hi\u1ec7n l\u1edbp oxy h\u00f3a, sau \u0111\u00f3 h\u00e3y r\u1eeda l\u1ea1i trong dung d\u1ecbch acid. Quy tr\u00ecnh n\u00e0y c\u1ea7n \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n kho\u1ea3ng 5 l\u1ea7n.<\/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: 33%;\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-5042 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-4\/gia-cong-be-mat-trong-kim-hoan-phan-4-14\/'><img loading=\"lazy\" decoding=\"async\" width=\"126\" height=\"195\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-4-14.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-6-5079\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-6-5079'>\n\t\t\t\t1. B\u1ea1n n\u00ean d\u00f9ng t\u1ea5m h\u1ee3p kim v\u1edbi 82% Ag, chi\u1ec1u d\u00e0y kh\u00f4ng d\u01b0\u1edbi 0.5mm.\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-4\/gia-cong-be-mat-trong-kim-hoan-phan-4-15\/'><img loading=\"lazy\" decoding=\"async\" width=\"134\" height=\"194\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-4-15.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-6-5080\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-6-5080'>\n\t\t\t\t2. \u0110\u1ec3 kh\u1eed l\u1edbp \u00f4xy h\u00f3a b\u1ec1 m\u1eb7t, c\u1ea7n s\u1eed d\u1ee5ng acid c\u00f3 n\u1ed3ng \u0111\u1ed9 cao h\u01a1n b\u00ecnh th\u01b0\u1eddng (\u0111\u1ebfn 33%).\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-4\/gia-cong-be-mat-trong-kim-hoan-phan-4-12\/'><img loading=\"lazy\" decoding=\"async\" width=\"269\" height=\"200\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-4-12.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-6-5081\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-6-5081'>\n\t\t\t\t3. \u0110\u1ec3 c\u00f3 v\u00e2n m\u1ecbn \u0111\u1ed3ng \u0111\u1ec1u, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1eb7t c\u00e1c \u0111inh ghim b\u1eb1ng th\u00e9p l\u00f3t gi\u1eefa t\u1ea5m kim lo\u1ea1i v\u00e0 kh\u1ed1i than c\u1ee7i. C\u00e1c \u0111inh ghim s\u1ebd l\u00e0m gi\u1ea3m b\u1edbt t\u1ed1c \u0111\u1ed9 c\u1ea5p nhi\u1ec7t, qu\u00e1 tr\u00ecnh t\u1ea1o v\u00e2n s\u1ebd \u1ed5n \u0111\u1ecbnh h\u01a1n.\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/>\n\t\t<\/div>\n\n<h3 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Nung_nong\"><\/span>Nung n\u00f3ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"text-align: justify;\">T\u1ea1o v\u00e2n m\u1ecbn l\u00e0 quy tr\u00ecnh \u0111\u00f2i h\u1ecfi s\u1ef1 kh\u00e9o tay, k\u1ebft qu\u1ea3 c\u00f3 th\u1ec3 kh\u00f3 ki\u1ec3m so\u00e1t, do \u0111\u00f3 b\u1ea1n n\u00ean s\u1eed d\u1ee5ng t\u1ea5m kim lo\u1ea1i l\u1edbn h\u01a1n y\u00eau c\u1ea7u \u0111\u1ec3 c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn ph\u1ea7n v\u00e2n m\u1ecbn th\u00edch h\u1ee3p nh\u1ea5t tr\u00ean b\u1ec1 m\u1eb7t.<\/p>\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-5042 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-4\/gia-cong-be-mat-trong-kim-hoan-phan-4-16\/'><img loading=\"lazy\" decoding=\"async\" width=\"273\" height=\"189\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-4-16.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-7-5082\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-4-16.jpg 273w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-4-16-240x165.jpg 240w\" sizes=\"auto, (max-width: 273px) 100vw, 273px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-7-5082'>\n\t\t\t\t1. Khi t\u1ea5m h\u1ee3p kim \u0111\u1ea1t nhi\u1ec7t \u0111\u1ed9 cao, l\u1edbp d\u01b0\u1edbi s\u1ebd n\u00f3ng ch\u1ea3y do c\u00f3 nhi\u1ec7t \u0111\u1ed9 n\u00f3ng ch\u1ea3y th\u1ea5p h\u01a1n so v\u1edbi b\u1ec1 m\u1eb7t.\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-4\/gia-cong-be-mat-trong-kim-hoan-phan-4-17\/'><img loading=\"lazy\" decoding=\"async\" width=\"272\" height=\"258\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-4-17.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-7-5083\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-7-5083'>\n\t\t\t\t2. Khi nung n\u00f3ng n\u00ean d\u00f9ng ng\u1ecdn l\u1eeda trung b\u00ecnh, v\u00e0 t\u0103ng d\u1ea7n ng\u1ecdn l\u1eeda khi kim lo\u1ea1i b\u1eaft \u0111\u1ea7u n\u00f3ng ch\u1ea3y, \u0111\u01b0a ng\u1ecdn l\u1eeda d\u1ecdc theo to\u00e0n b\u1ed9 b\u1ec1 m\u1eb7t t\u1ea5m kim lo\u1ea1i. Vi\u1ec7c thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9 ng\u1ecdn l\u1eeda s\u1ebd l\u00e0m thay \u0111\u1ed5i d\u00e1ng v\u1ebb hoa v\u0103n b\u1ec1 m\u1eb7t.\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-4\/gia-cong-be-mat-trong-kim-hoan-phan-4-18\/'><img loading=\"lazy\" decoding=\"async\" width=\"271\" height=\"184\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2021\/09\/GIA-C\u00d4NG-B\u1ec0-M\u1eb6T-TRONG-KIM-HO\u00c0N-PH\u1ea6N-4-18.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-7-5084\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-7-5084'>\n\t\t\t\t3. Khi l\u00e0m ngu\u1ed9i, l\u1edbp d\u01b0\u1edbi s\u1ebd k\u1ebft tinh t\u1ea1o ra l\u1ef1c k\u00e9o \u0111\u1ed1i v\u1edbi l\u1edbp b\u1ec1 m\u1eb7t, t\u1eeb \u0111\u00f3 s\u1ebd c\u00f3 v\u00e2n d\u1ea1ng s\u00f3ng kh\u00f4ng \u0111\u1ec1u. Sau khi t\u1ea1o hoa v\u0103n, t\u1ea5m kim lo\u1ea1i r\u1ea5t kh\u00f3 h\u00e0n, b\u1ea1n c\u1ea7n d\u00f9ng rivet ho\u1eb7c v\u00edt \u0111\u1ec3 t\u1ea1o c\u00e1c m\u1ed1i li\u00ean k\u1ebft ngu\u1ed9i.\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-3\/\">GIA C\u00d4NG B\u1ec0 M\u1eb6T TRONG KIM HO\u00c0N - PH\u1ea6N 3<\/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 v\u00e2n v\u00e0 h\u00ecnh \u1ea3nh tr\u00ean b\u1ec1 m\u1eb7t C\u00e1c b\u1ec1 m\u1eb7t ph\u1eb3ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u1ea1o v\u00e2n ch\u00ecm b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c m\u0169i \u0111\u1ee5c ho\u1eb7c n\u1ea1o. C\u00f3 nhi\u1ec1u lo\u1ea1i c\u00f4ng c\u1ee5 \u0111\u01b0\u1ee3c dung cho k\u1ef9 thu\u1eadt n\u00e0y. \u1ede \u0111\u00e2y&#8230;<\/p>\n","protected":false},"author":4,"featured_media":5087,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[63,61],"tags":[],"yst_prominent_words":[],"class_list":["post-5042","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\/5042","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=5042"}],"version-history":[{"count":5,"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/posts\/5042\/revisions"}],"predecessor-version":[{"id":6179,"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/posts\/5042\/revisions\/6179"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/media\/5087"}],"wp:attachment":[{"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/media?parent=5042"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/categories?post=5042"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/tags?post=5042"},{"taxonomy":"yst_prominent_words","embeddable":true,"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/yst_prominent_words?post=5042"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}