{"id":2764,"date":"2024-11-07T08:45:12","date_gmt":"2024-11-07T01:45:12","guid":{"rendered":"https:\/\/matbichinoxvithanh.com\/?post_type=product&#038;p=2764"},"modified":"2026-07-28T23:18:12","modified_gmt":"2026-07-28T16:18:12","slug":"mat-bich-b220-jis-20k","status":"publish","type":"post","link":"https:\/\/matbichinoxvithanh.com\/?p=2764","title":{"rendered":"M\u1eb7t b\u00edch B220 JIS 20K"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_69_1 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=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><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><\/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-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/matbichinoxvithanh.com\/?p=2764\/#Mat_bich_B220_JIS_20K_la_gi\" title=\"M\u1eb7t b\u00edch B220 JIS 20K l\u00e0 g\u00ec?\">M\u1eb7t b\u00edch B220 JIS 20K l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/matbichinoxvithanh.com\/?p=2764\/#Dac_diem_Mat_bich_B220_JIS_20K\" title=\"\u0110\u1eb7c \u0111i\u1ec3m M\u1eb7t b\u00edch B220 JIS 20K\">\u0110\u1eb7c \u0111i\u1ec3m M\u1eb7t b\u00edch B220 JIS 20K<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/matbichinoxvithanh.com\/?p=2764\/#Thong_so_ky_thuat_Mat_bich_B220_JIS_20K\" title=\"Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt M\u1eb7t b\u00edch B220 JIS 20K\">Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt M\u1eb7t b\u00edch B220 JIS 20K<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/matbichinoxvithanh.com\/?p=2764\/#Ung_dung_Mat_bich_B220_JIS_20K\" title=\"\u1ee8ng d\u1ee5ng M\u1eb7t b\u00edch B220 JIS 20K\">\u1ee8ng d\u1ee5ng M\u1eb7t b\u00edch B220 JIS 20K<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/matbichinoxvithanh.com\/?p=2764\/#Uu_diem_va_nhuoc_diem_cua_Mat_bich_B220_JIS_20K\" title=\"\u01afu \u0111i\u1ec3m v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a M\u1eb7t b\u00edch B220 JIS 20K\">\u01afu \u0111i\u1ec3m v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a M\u1eb7t b\u00edch B220 JIS 20K<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/matbichinoxvithanh.com\/?p=2764\/#Quy_trinh_san_xuat_Mat_bich_B220_JIS_20K\" title=\"Quy tr\u00ecnh s\u1ea3n xu\u1ea5t M\u1eb7t b\u00edch B220 JIS 20K\">Quy tr\u00ecnh s\u1ea3n xu\u1ea5t M\u1eb7t b\u00edch B220 JIS 20K<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Mat_bich_B220_JIS_20K_la_gi\"><\/span><span style=\\\"color: #000000\\\">M\u1eb7t b\u00edch B220 JIS 20K l\u00e0 g\u00ec?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<blockquote><p><span style=\\\"color: #000000\\\">M\u1eb7t b\u00edch B220 JIS 20K l\u00e0 m\u1ed9t lo\u1ea1i m\u1eb7t b\u00edch \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t theo ti\u00eau chu\u1ea9n JIS (Japanese Industrial Standard) 20K. \u0110\u00e2y l\u00e0 m\u1eb7t b\u00edch c\u00f3 thi\u1ebft k\u1ebf d\u00f9ng \u0111\u1ec3 k\u1ebft n\u1ed1i c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng trong h\u1ec7 th\u1ed1ng, gi\u00fap t\u1ea1o s\u1ef1 li\u00ean k\u1ebft v\u1eefng ch\u1eafc gi\u1eefa c\u00e1c \u0111o\u1ea1n \u1ed1ng, van, b\u01a1m ho\u1eb7c thi\u1ebft b\u1ecb kh\u00e1c. \\&#8221;20K\\&#8221; trong t\u00ean g\u1ecdi c\u1ee7a m\u1eb7t b\u00edch th\u01b0\u1eddng ch\u1ec9 m\u1ee9c \u00e1p su\u1ea5t l\u00e0m vi\u1ec7c (20K = 20MPa) c\u1ee7a m\u1eb7t b\u00edch khi \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c h\u1ec7 th\u1ed1ng.<\/span><\/p><\/blockquote>\n<p style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\"><img class=\\\"alignnone wp-image-2771\\\" src=\\\"https:\/\/matbichinoxvithanh.com\/wp-content\/uploads\/2024\/11\/Mat-bich-B220-JIS-20K-300x188.png\\\" alt=\\\"M\u1eb7t b\u00edch B220 JIS 20K\\\" width=\\\"800\\\" height=\\\"501\\\" \/><\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Dac_diem_Mat_bich_B220_JIS_20K\"><\/span><span style=\\\"color: #000000\\\">\u0110\u1eb7c \u0111i\u1ec3m M\u1eb7t b\u00edch B220 JIS 20K<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<table dir=\\\"ltr\\\" border=\\\"1\\\" width=\\\"474\\\" cellspacing=\\\"0\\\" cellpadding=\\\"0\\\" data-sheets-root=\\\"1\\\" data-sheets-baot=\\\"1\\\">\n<tbody>\n<tr>\n<td><span style=\\\"color: #000000\\\">Ti\u00eau chu\u1ea9n<\/span><\/td>\n<td><span style=\\\"color: #000000\\\">JIS B2220<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\\\"color: #000000\\\">\u00c1p su\u1ea5t l\u00e0m vi\u1ec7c<\/span><\/td>\n<td><span style=\\\"color: #000000\\\">20 kg\/cm\u00b2<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\\\"color: #000000\\\">Ch\u1ea5t li\u1ec7u<\/span><\/td>\n<td><span style=\\\"color: #000000\\\">Inox<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\\\"color: #000000\\\">H\u00ecnh d\u1ea1ng<\/span><\/td>\n<td><span style=\\\"color: #000000\\\">Tr\u00f2n, c\u00f3 l\u1ed7 b\u1eaft bu l\u00f4ng<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\\\"color: #000000\\\">B\u1ec1 m\u1eb7t<\/span><\/td>\n<td><span style=\\\"color: #000000\\\">Ch\u1ed1ng \u0103n m\u00f2n<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"Thong_so_ky_thuat_Mat_bich_B220_JIS_20K\"><\/span><span style=\\\"color: #000000\\\">Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt M\u1eb7t b\u00edch B220 JIS 20K<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<table dir=\\\"ltr\\\" border=\\\"1\\\" cellspacing=\\\"0\\\" cellpadding=\\\"0\\\" data-sheets-root=\\\"1\\\" data-sheets-baot=\\\"1\\\">\n<colgroup>\n<col width=\\\"100\\\" \/>\n<col width=\\\"100\\\" \/>\n<col width=\\\"100\\\" \/>\n<col width=\\\"100\\\" \/>\n<col width=\\\"100\\\" \/>\n<col width=\\\"147\\\" \/>\n<col width=\\\"215\\\" \/>\n<col width=\\\"100\\\" \/>\n<col width=\\\"100\\\" \/><\/colgroup>\n<tbody>\n<tr>\n<td style=\\\"text-align: center\\\" colspan=\\\"9\\\" rowspan=\\\"1\\\"><span style=\\\"color: #000000\\\">Jis 20K<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\\\"text-align: center\\\"><\/td>\n<td style=\\\"text-align: center\\\"><\/td>\n<td style=\\\"text-align: center\\\"><\/td>\n<td style=\\\"text-align: center\\\"><\/td>\n<td style=\\\"text-align: center\\\"><\/td>\n<td style=\\\"text-align: center\\\"><\/td>\n<td style=\\\"text-align: center\\\"><\/td>\n<td style=\\\"text-align: center\\\" colspan=\\\"2\\\" rowspan=\\\"1\\\"><span style=\\\"color: #000000\\\">Weight (kg)<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">Size<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">d<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">D<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">c<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">no<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">h<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">t<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">SO<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">BL<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">10<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">17.8<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">90<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">65<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">4<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">15<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">14<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">0.60<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">0.60<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">15<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">22.2<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">95<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">70<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">4<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">15<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">14<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">0.70<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">0.70<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">20<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">27.7<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">100<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">75<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">4<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">15<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">16<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">0.80<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">0.90<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">25<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">34.5<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">125<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">90<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">4<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">19<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">16<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">1.30<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">1.50<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">32<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">43.2<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">135<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">100<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">4<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">19<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">18<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">1.60<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">1.80<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">40<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">49.1<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">140<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">105<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">4<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">19<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">18<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">1.70<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">2.00<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">50<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">61.1<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">155<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">120<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">8<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">19<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">18<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">1.90<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">2.40<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">65<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">77.1<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">175<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">140<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">8<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">19<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">20<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">2.60<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">3.40<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">80<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">90.0<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">200<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">160<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">8<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">23<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">22<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">3.80<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">4.90<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">90<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">102.6<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">210<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">170<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">8<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">23<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">24<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">4.40<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">6.00<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">100<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">115.4<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">225<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">185<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">8<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">23<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">24<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">4.90<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">6.90<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">125<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">141.2<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">270<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">225<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">8<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">25<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">26<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">7.80<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">11.00<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">150<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">166.6<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">305<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">260<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">12<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">25<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">28<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">10.10<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">14.90<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">175<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">&#8211;<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">&#8211;<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">&#8211;<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">&#8211;<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">&#8211;<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">&#8211;<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">&#8211;<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">&#8211;<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">200<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">218.0<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">350<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">305<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">12<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">25<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">30<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">12.60<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">21.40<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">250<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">269.5<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">430<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">380<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">12<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">27<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">34<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">21.90<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">37.20<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">300<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">321.0<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">480<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">430<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">16<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">27<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">36<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">25.80<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">48.80<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">350<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">358.1<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">540<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">480<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">16<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">33<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">40<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">36.20<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">68.00<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">400<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">409.0<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">605<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">540<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">16<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">33<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">46<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">51.70<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">99.40<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">450<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">460.0<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">675<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">605<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">20<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">33<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">48<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">66.10<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">129.10<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">500<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">511.0<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">730<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">660<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">20<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">33<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">50<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">77.40<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">158.40<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">550<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">562.0<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">795<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">720<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">20<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">39<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">52<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">92.20<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">194.00<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">600<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">613.0<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">845<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">770<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">24<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">39<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">54<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">101.10<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">226.90<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">650<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">664.0<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">945<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">850<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">24<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">48<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">60<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">147.60<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">311.60<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">700<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">715.0<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">995<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">900<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">24<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">48<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">64<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">168.00<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">370.90<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">750<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">766.0<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">1080<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">970<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">24<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">56<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">68<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">212.70<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">460.10<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">800<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">817.0<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">1140<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">1030<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">24<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">56<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">72<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">248.50<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">546.50<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">900<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">919.0<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">1250<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">1140<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">28<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">56<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">76<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">296.90<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">694.90<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">1000<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">\u2014<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">\u2014<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">\u2014<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">\u2014<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">\u2014<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">\u2014<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">\u2014<\/span><\/td>\n<td style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\">\u2014<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"Ung_dung_Mat_bich_B220_JIS_20K\"><\/span><span style=\\\"color: #000000\\\">\u1ee8ng d\u1ee5ng M\u1eb7t b\u00edch B220 JIS 20K<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\\\"color: #000000\\\">M\u1eb7t b\u00edch B220 JIS 20K th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111\u00f2i h\u1ecfi h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng ph\u1ea3i ch\u1ecbu \u00e1p su\u1ea5t cao, nh\u01b0:<\/span><\/p>\n<table dir=\\\"ltr\\\" border=\\\"1\\\" cellspacing=\\\"0\\\" cellpadding=\\\"0\\\" data-sheets-root=\\\"1\\\" data-sheets-baot=\\\"1\\\">\n<colgroup>\n<col width=\\\"569\\\" \/>\n<col width=\\\"632\\\" \/><\/colgroup>\n<tbody>\n<tr>\n<td><span style=\\\"color: #000000\\\">Ng\u00e0nh d\u1ea7u kh\u00ed<\/span><\/td>\n<td><span style=\\\"color: #000000\\\">Trong c\u00e1c h\u1ec7 th\u1ed1ng d\u1eabn d\u1ea7u, kh\u00ed, ho\u1eb7c c\u00e1c ch\u1ea5t l\u1ecfng c\u00f3 \u00e1p su\u1ea5t cao.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\\\"color: #000000\\\">Ng\u00e0nh h\u00f3a ch\u1ea5t<\/span><\/td>\n<td><span style=\\\"color: #000000\\\">C\u00e1c h\u1ec7 th\u1ed1ng h\u00f3a ch\u1ea5t, c\u00e1c qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t y\u00eau c\u1ea7u ch\u1ecbu nhi\u1ec7t v\u00e0 \u00e1p su\u1ea5t cao.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\\\"color: #000000\\\">Ng\u00e0nh n\u0103ng l\u01b0\u1ee3ng<\/span><\/td>\n<td><span style=\\\"color: #000000\\\">\u0110\u1eb7c bi\u1ec7t trong c\u00e1c nh\u00e0 m\u00e1y \u0111i\u1ec7n, nh\u00e0 m\u00e1y x\u1eed l\u00fd n\u01b0\u1edbc, v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng nhi\u1ec7t \u0111i\u1ec7n.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\\\"color: #000000\\\">Ng\u00e0nh ch\u1ebf bi\u1ebfn th\u1ef1c ph\u1ea9m v\u00e0 d\u01b0\u1ee3c ph\u1ea9m<\/span><\/td>\n<td><span style=\\\"color: #000000\\\">C\u00e1c h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn ch\u1ea5t l\u1ecfng ho\u1eb7c kh\u00ed c\u00f3 y\u00eau c\u1ea7u an to\u00e0n cao v\u00e0 \u0111\u1ed9 b\u1ec1n.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\\\"color: #000000\\\">\u1ee8ng d\u1ee5ng h\u00e0ng h\u1ea3i<\/span><\/td>\n<td><span style=\\\"color: #000000\\\">C\u00e1c h\u1ec7 th\u1ed1ng t\u00e0u th\u1ee7y ho\u1eb7c c\u00e1c thi\u1ebft b\u1ecb bi\u1ec3n.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\\\"color: #000000\\\"><img class=\\\" wp-image-2772 aligncenter\\\" src=\\\"https:\/\/matbichinoxvithanh.com\/wp-content\/uploads\/2024\/11\/Mat-bich-B220-JIS-20K-2-300x188.png\\\" alt=\\\"M\u1eb7t b\u00edch B220 JIS 20K (2)\\\" width=\\\"801\\\" height=\\\"502\\\" \/><\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Uu_diem_va_nhuoc_diem_cua_Mat_bich_B220_JIS_20K\"><\/span><span style=\\\"color: #000000\\\">\u01afu \u0111i\u1ec3m v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a M\u1eb7t b\u00edch B220 JIS 20K<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<table dir=\\\"ltr\\\" border=\\\"1\\\" cellspacing=\\\"0\\\" cellpadding=\\\"0\\\" data-sheets-root=\\\"1\\\" data-sheets-baot=\\\"1\\\">\n<colgroup>\n<col width=\\\"569\\\" \/>\n<col width=\\\"632\\\" \/><\/colgroup>\n<tbody>\n<tr>\n<td><span style=\\\"color: #000000\\\">\u01afu \u0111i\u1ec3m:<\/span><\/td>\n<td><span style=\\\"color: #000000\\\">Nh\u01b0\u1ee3c \u0111i\u1ec3m:<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\\\"color: #000000\\\">\u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c \u00e1p su\u1ea5t l\u00ean \u0111\u1ebfn 20MPa, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng y\u00eau c\u1ea7u b\u1ec1n v\u1eefng trong m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c kh\u1eafc nghi\u1ec7t.<\/span><\/td>\n<td>\n<div>\n<div><span style=\\\"color: #000000\\\">V\u00ec y\u00eau c\u1ea7u s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u ch\u1ea5t l\u01b0\u1ee3ng cao v\u00e0 quy tr\u00ecnh s\u1ea3n xu\u1ea5t ph\u1ee9c t\u1ea1p, gi\u00e1 th\u00e0nh c\u1ee7a m\u1eb7t b\u00edch B220 JIS 20K c\u00f3 th\u1ec3 cao h\u01a1n so v\u1edbi c\u00e1c lo\u1ea1i m\u1eb7t b\u00edch ch\u1ecbu \u00e1p su\u1ea5t th\u1ea5p h\u01a1n.<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td><span style=\\\"color: #000000\\\">Ch\u1ea5t li\u1ec7u th\u00e9p carbon ho\u1eb7c inox mang l\u1ea1i \u0111\u1ed9 b\u1ec1n v\u01b0\u1ee3t tr\u1ed9i v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n, \u0103n m\u00f2n.<\/span><\/td>\n<td>\n<div>\n<div><span style=\\\"color: #000000\\\">\u0110\u1ed1i v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng trong m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t, m\u1eb7t b\u00edch c\u00f3 th\u1ec3 b\u1ecb \u0103n m\u00f2n ho\u1eb7c xu\u1ed1ng c\u1ea5p n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c b\u1ea3o d\u01b0\u1ee1ng \u0111\u00fang c\u00e1ch.<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td><span style=\\\"color: #000000\\\">Vi\u1ec7c k\u1ebft n\u1ed1i d\u1ec5 d\u00e0ng v\u00e0 c\u00f3 th\u1ec3 th\u00e1o l\u1eafp, b\u1ea3o tr\u00ec m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i thay th\u1ebf to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng.<\/span><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><span style=\\\"color: #000000\\\">\u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u l\u0129nh v\u1ef1c, t\u1eeb c\u00f4ng nghi\u1ec7p n\u1eb7ng \u0111\u1ebfn c\u00f4ng nghi\u1ec7p nh\u1eb9.<\/span><\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\\\"text-align: center\\\"><span style=\\\"color: #000000\\\"><img class=\\\"alignnone wp-image-2773\\\" src=\\\"https:\/\/matbichinoxvithanh.com\/wp-content\/uploads\/2024\/11\/Mat-bich-B220-JIS-20K-3-300x188.png\\\" alt=\\\"M\u1eb7t b\u00edch B220 JIS 20K (3)\\\" width=\\\"794\\\" height=\\\"498\\\" \/><\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Quy_trinh_san_xuat_Mat_bich_B220_JIS_20K\"><\/span><span style=\\\"color: #000000\\\">Quy tr\u00ecnh s\u1ea3n xu\u1ea5t M\u1eb7t b\u00edch B220 JIS 20K<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ol>\n<li><span style=\\\"color: #000000\\\"><strong>Ch\u1ecdn v\u1eadt li\u1ec7u<\/strong>: V\u1eadt li\u1ec7u th\u00e9p h\u1ee3p kim, th\u00e9p carbon ho\u1eb7c inox \u0111\u01b0\u1ee3c ch\u1ecdn l\u1ef1a d\u1ef1a tr\u00ean y\u00eau c\u1ea7u v\u1ec1 \u00e1p su\u1ea5t, nhi\u1ec7t \u0111\u1ed9 v\u00e0 m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c.<\/span><\/li>\n<li><span style=\\\"color: #000000\\\"><strong>C\u1eaft v\u00e0 gia c\u00f4ng th\u00f4<\/strong>: V\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c c\u1eaft th\u00e0nh c\u00e1c t\u1ea5m ph\u00f9 h\u1ee3p v\u1edbi k\u00edch th\u01b0\u1edbc c\u1ee7a m\u1eb7t b\u00edch.<\/span><\/li>\n<li><span style=\\\"color: #000000\\\"><strong>Gia c\u00f4ng ch\u00ednh x\u00e1c<\/strong>: C\u00e1c l\u1ed7 bu l\u00f4ng, r\u00e3nh (grooves) v\u00e0 c\u00e1c chi ti\u1ebft kh\u00e1c \u0111\u01b0\u1ee3c gia c\u00f4ng ch\u00ednh x\u00e1c b\u1eb1ng m\u00e1y ti\u1ec7n, phay v\u00e0 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p gia c\u00f4ng hi\u1ec7n \u0111\u1ea1i.<\/span><\/li>\n<li><span style=\\\"color: #000000\\\"><strong>Ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng<\/strong>: C\u00e1c s\u1ea3n ph\u1ea9m s\u1ebd \u0111\u01b0\u1ee3c ki\u1ec3m tra \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u00f4ng c\u00f3 khuy\u1ebft t\u1eadt, v\u00e0 \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt c\u1ee7a JIS 20K.<\/span><\/li>\n<li><span style=\\\"color: #000000\\\"><strong>M\u1ea1 ph\u1ee7<\/strong>: C\u00e1c m\u1eb7t b\u00edch c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c m\u1ea1 l\u1edbp b\u1ea3o v\u1ec7 ch\u1ed1ng \u0103n m\u00f2n ho\u1eb7c x\u1eed l\u00fd nhi\u1ec7t \u0111\u1ec3 t\u0103ng \u0111\u1ed9 b\u1ec1n.<\/span><\/li>\n<li><span style=\\\"color: #000000\\\"><strong>L\u1eafp r\u00e1p v\u00e0 \u0111\u00f3ng g\u00f3i<\/strong>: Sau khi ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng, m\u1eb7t b\u00edch s\u1ebd \u0111\u01b0\u1ee3c \u0111\u00f3ng g\u00f3i v\u00e0 v\u1eadn chuy\u1ec3n t\u1edbi kh\u00e1ch h\u00e0ng.<\/span><\/li>\n<\/ol>\n<p><span style=\\\"color: #000000\\\">T\u00f9y thu\u1ed9c v\u00e0o y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt c\u1ee7a t\u1eebng h\u1ec7 th\u1ed1ng, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh quy tr\u00ecnh v\u00e0 v\u1eadt li\u1ec7u \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 t\u1ed1i \u01b0u cho \u1ee9ng d\u1ee5ng.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<table dir=\\\"ltr\\\" border=\\\"1\\\" cellspacing=\\\"0\\\" cellpadding=\\\"0\\\" data-sheets-root=\\\"1\\\" data-sheets-baot=\\\"1\\\">\n<colgroup>\n<col width=\\\"569\\\" \/>\n<col width=\\\"632\\\" \/><\/colgroup>\n<tbody>\n<tr>\n<td><span style=\\\"color: #000000\\\">Ti\u00eau chu\u1ea9n<\/span><\/td>\n<td><span style=\\\"color: #000000\\\">JIS B2220<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\\\"color: #000000\\\">\u00c1p su\u1ea5t l\u00e0m vi\u1ec7c<\/span><\/td>\n<td><span style=\\\"color: #000000\\\">16 kg\/cm\u00b2<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\\\"color: #000000\\\">K\u00edch th\u01b0\u1edbc<\/span><\/td>\n<td><span style=\\\"color: #000000\\\">DN50-1500<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"author":8,"featured_media":2765,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-2764","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/matbichinoxvithanh.com\/index.php?rest_route=\/wp\/v2\/posts\/2764","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/matbichinoxvithanh.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/matbichinoxvithanh.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/matbichinoxvithanh.com\/index.php?rest_route=\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/matbichinoxvithanh.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2764"}],"version-history":[{"count":0,"href":"https:\/\/matbichinoxvithanh.com\/index.php?rest_route=\/wp\/v2\/posts\/2764\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/matbichinoxvithanh.com\/index.php?rest_route=\/wp\/v2\/posts\/2765"}],"wp:attachment":[{"href":"https:\/\/matbichinoxvithanh.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2764"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/matbichinoxvithanh.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2764"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/matbichinoxvithanh.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2764"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}