{"id":5595,"date":"2026-08-24T12:10:58","date_gmt":"2026-08-24T12:10:58","guid":{"rendered":"https:\/\/www.goldprosteelballs.com\/grinding-media-selection-checklist\/"},"modified":"2026-11-04T03:00:48","modified_gmt":"2026-11-04T03:00:48","slug":"grinding-media-selection-checklist","status":"publish","type":"post","link":"https:\/\/www.goldprosteelballs.com\/vi\/grinding-media-selection-checklist\/","title":{"rendered":"Danh s\u00e1ch th\u00f4ng tin v\u1ec1 v\u1eadt li\u1ec7u m\u00e0i"},"content":{"rendered":"<h2><span class=\"\">Danh s\u00e1ch th\u00f4ng tin to\u00e0n di\u1ec7n v\u1ec1 v\u1eadt li\u1ec7u m\u00e0i<\/span><\/h2>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">V\u1eadt li\u1ec7u nghi\u1ec1n l\u00e0 m\u1ed9t ph\u1ea1m tr\u00f9 r\u1ed9ng bao g\u1ed3m nhi\u1ec1u h\u00ecnh d\u1ea1ng, v\u1eadt li\u1ec7u v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt kh\u00e1c nhau. Vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u nghi\u1ec1n ph\u00f9 h\u1ee3p l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t m\u00e1y nghi\u1ec1n v\u00e0 ki\u1ec3m so\u00e1t chi ph\u00ed v\u1eadn h\u00e0nh.<\/span><span class=\"\">D\u01b0\u1edbi \u0111\u00e2y l\u00e0 danh s\u00e1ch th\u00f4ng tin c\u00f3 c\u1ea5u tr\u00fac bao g\u1ed3m c\u00e1c kh\u00eda c\u1ea1nh ch\u00ednh c\u1ee7a v\u1eadt li\u1ec7u m\u00e0i.<\/span><\/p>\n<h3><span class=\"\">1. C\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u m\u00e0i theo ch\u1ea5t li\u1ec7u<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">V\u1eadt li\u1ec7u m\u00e0i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh hai lo\u1ea1i ch\u00ednh: kim lo\u1ea1i v\u00e0 phi kim lo\u1ea1i.<\/span><\/p>\n<div class=\"ds-scroll-area ds-scroll-area--show-on-focus-within ds-scroll-area--enabled _1210dd7 c03cafe9\">\n<div class=\"ds-scroll-area__gutters\">\n<div class=\"ds-scroll-area__horizontal-gutter\"><\/div>\n<div class=\"ds-scroll-area__vertical-gutter\"><\/div>\n<\/div>\n<table>\n<thead>\n<tr>\n<th><span class=\"\">Lo\u1ea1i v\u1eadt li\u1ec7u<\/span><\/th>\n<th><span class=\"\">V\u00ed d\u1ee5 c\u1ee5 th\u1ec3<\/span><\/th>\n<th><span class=\"\">C\u00e1c \u0111\u1eb7c t\u00ednh v\u00e0 \u1ee9ng d\u1ee5ng ch\u00ednh<\/span><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong><span class=\"\">Kim lo\u1ea1i<\/span><\/strong><\/td>\n<td><span class=\"\">Bi th\u00e9p r\u00e8n<\/span><\/td>\n<td><span class=\"\">\u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng trong khai th\u00e1c m\u1ecf quy m\u00f4 l\u1edbn, s\u1ea3n xu\u1ea5t xi m\u0103ng v\u00e0 c\u00e1c nh\u00e0 m\u00e1y nghi\u1ec1n SAG; k\u00edch th\u01b0\u1edbc t\u1eeb 20mm \u0111\u1ebfn 200mm; th\u01b0\u1eddng \u0111\u01b0\u1ee3c t\u00f4i c\u1ee9ng to\u00e0n b\u1ed9 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 m\u00e0i m\u00f2n \u0111\u1ed3ng \u0111\u1ec1u.<\/span><span class=\"\">.<\/span><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><span class=\"\">Bi th\u00e9p \u0111\u00fac crom cao<\/span><\/td>\n<td><span class=\"\">Kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n tuy\u1ec7t v\u1eddi; c\u00f3 h\u00e0m l\u01b0\u1ee3ng crom t\u1eeb 10-18%; \u0111\u1ed9 c\u1ee9ng \u226558 HRC; th\u01b0\u1eddng c\u00f3 b\u1ec1 m\u1eb7t ban \u0111\u1ea7u th\u00f4 r\u00e1p.<\/span><span class=\"\">.<\/span><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><span class=\"\">Bi th\u00e9p cacbon\/crom\/th\u00e9p kh\u00f4ng g\u1ec9<\/span><\/td>\n<td><span class=\"\">Th\u00e9p cacbon c\u00f3 gi\u00e1 th\u00e0nh h\u1ee3p l\u00fd; th\u00e9p crom c\u00f3 \u200b\u200b\u0111\u1ed9 c\u1ee9ng cao (60-67 HRC); th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n, th\u00edch h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng trong ng\u00e0nh th\u1ef1c ph\u1ea9m\/d\u01b0\u1ee3c ph\u1ea9m.<\/span><span class=\"\">.<\/span><\/td>\n<\/tr>\n<tr>\n<td><strong><span class=\"\">Phi kim lo\u1ea1i<\/span><\/strong><\/td>\n<td><span class=\"\">Bi nh\u00f4m oxit (nhi\u1ec1u \u0111\u1ed9 tinh khi\u1ebft kh\u00e1c nhau)<\/span><\/td>\n<td><span class=\"\">\u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c nh\u00e0 m\u00e1y n\u0103ng l\u01b0\u1ee3ng cao \u0111\u1ec3 s\u1ea3n xu\u1ea5t m\u1ef1c in, s\u01a1n, g\u1ed1m s\u1ee9; c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n tuy\u1ec7t v\u1eddi v\u00e0 gi\u00e1 th\u00e0nh v\u1eeba ph\u1ea3i; c\u00f3 \u0111\u1ed9 tinh khi\u1ebft t\u1eeb 90-99,9%.<\/span><span class=\"\">.<\/span><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><span class=\"\">C\u00e1c v\u1ec7 tinh g\u1ed1m (steatit)<\/span><\/td>\n<td><span class=\"\">Ph\u01b0\u01a1ng ti\u1ec7n truy\u1ec1n th\u00f4ng gi\u00e1 r\u1ebb v\u1edbi h\u00ecnh d\u1ea1ng \"v\u1ec7 tinh\" \u0111\u1ed9c \u0111\u00e1o.<\/span><span class=\"\">.<\/span><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><span class=\"\">H\u1ea1t th\u1ee7y tinh<\/span><\/td>\n<td><span class=\"\">\u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng trong gia c\u00f4ng phay; kh\u00f4ng ch\u1ee9a ch\u00ec v\u00e0 gi\u00e1 th\u00e0nh th\u1ea5p h\u01a1n; \u0111\u1ed9 tr\u00f2n kho\u1ea3ng 85%.<\/span><span class=\"\">.<\/span><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><span class=\"\">H\u1ea1t oxit zirconium<\/span><\/td>\n<td><span class=\"\">V\u1eadt li\u1ec7u c\u00f3 m\u1eadt \u0111\u1ed9 v\u00e0 \u0111\u1ed9 c\u1ee9ng cao, \u0111\u01b0\u1ee3c \u1ed5n \u0111\u1ecbnh b\u1eb1ng yttrium \u0111\u1ec3 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n v\u01b0\u1ee3t tr\u1ed9i; gi\u1ea3m thi\u1ec3u \u00f4 nhi\u1ec5m; ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi kh\u1eaft khe.<\/span><span class=\"\">.<\/span><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><span class=\"\">Bi silicon nitrua\/cacbua<\/span><\/td>\n<td><span class=\"\">V\u1eadt li\u1ec7u chuy\u00ean d\u1ee5ng, gi\u00e1 th\u00e0nh cao; th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 nghi\u1ec1n c\u00f9ng lo\u1ea1i v\u1eadt li\u1ec7u nh\u1eb1m tr\u00e1nh nhi\u1ec5m b\u1ea9n.<\/span><span class=\"\">.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3><span class=\"\">2. C\u00e1c th\u00f4ng s\u1ed1 ch\u1ea5t l\u01b0\u1ee3ng quan tr\u1ecdng<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">B\u00e1o c\u00e1o ch\u1ea5t l\u01b0\u1ee3ng to\u00e0n di\u1ec7n cho bi nghi\u1ec1n, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong \u1ee9ng d\u1ee5ng khai th\u00e1c m\u1ecf, c\u1ea7n bao g\u1ed3m ph\u00e2n t\u00edch chi ti\u1ebft c\u00e1c th\u00f4ng s\u1ed1 n\u00e0y.<\/span><span class=\"\">.<\/span><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc<\/span><\/strong><span class=\"\">Ph\u00e2n t\u00edch quang ph\u1ed5 \u0111\u1ea7y \u0111\u1ee7 c\u1ee7a cacbon (C), crom (Cr), mangan (Mn), silic (Si) v\u00e0 c\u00e1c nguy\u00ean t\u1ed1 vi l\u01b0\u1ee3ng. Ph\u00e2n t\u00edch kh\u00ed nit\u01a1 (N), oxy (O) v\u00e0 hydro (H) c\u0169ng r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 ph\u00e1t hi\u1ec7n c\u00e1c v\u1ea5n \u0111\u1ec1 n\u1ee9t v\u1ee1 ti\u1ec1m \u1ea9n.<\/span><span class=\"\">.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">H\u1ed3 s\u01a1 \u0111\u1ed9 c\u1ee9ng<\/span><\/strong><span class=\"\">\u0110\u1ed9 c\u1ee9ng xuy\u00ean su\u1ed1t l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng. B\u00e1o c\u00e1o ch\u1ea5t l\u01b0\u1ee3ng c\u1ea7n cung c\u1ea5p \u0111\u1ed9 c\u1ee9ng b\u1ec1 m\u1eb7t v\u00e0 \u0111\u1ed9 c\u1ee9ng l\u00f5i \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 t\u00ednh \u0111\u1ed3ng nh\u1ea5t. M\u1ee5c ti\u00eau \u0111i\u1ec3n h\u00ecnh: b\u1ec1 m\u1eb7t \u226560 HRC, l\u00f5i \u226558 HRC, v\u1edbi \u0111\u1ed9 d\u1ed1c t\u1ed1i thi\u1ec3u.<\/span><span class=\"\">.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">C\u1ea5u tr\u00fac vi m\u00f4<\/span><\/strong><span class=\"\">Ph\u00e2n t\u00edch c\u00e1c pha nh\u01b0 mactenxit, bainit v\u00e0 austenit c\u00f2n l\u1ea1i. T\u1ef7 l\u1ec7 mactenxit t\u00f4i luy\u1ec7n cao cho th\u1ea5y \u0111\u1ed9 b\u1ec1n v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n t\u1ed1t.<\/span><span class=\"\">.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">T\u00ednh ch\u1ea5t v\u1eadt l\u00fd<\/span><\/strong><span class=\"\">Bao g\u1ed3m \u0111\u1ed9 b\u1ec1n va \u0111\u1eadp (v\u00ed d\u1ee5: &gt;12 J\/cm\u00b2 \u0111\u1ed1i v\u1edbi bi r\u00e8n), t\u1ef7 l\u1ec7 v\u1ee1 (&lt;1% l\u00e0 \u0111i\u1ec3n h\u00ecnh cho c\u00e1c s\u1ea3n ph\u1ea9m ch\u1ea5t l\u01b0\u1ee3ng cao) v\u00e0 m\u1eadt \u0111\u1ed9 (~7,8 g\/cm\u00b3 \u0111\u1ed1i v\u1edbi th\u00e9p).<\/span><span class=\"\">.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u0110\u1ed9 ch\u00ednh x\u00e1c v\u1ec1 k\u00edch th\u01b0\u1edbc<\/span><\/strong><span class=\"\">: C\u1ef1c k\u1ef3 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh c\u1ee7a m\u00e1y nghi\u1ec1n. Bao g\u1ed3m dung sai \u0111\u01b0\u1eddng k\u00ednh v\u00e0 \u0111\u1ed9 tr\u00f2n\/\u0111\u1ed9 c\u1ea7u (\u0111\u1ed1i x\u1ee9ng h\u00ecnh h\u1ecdc).<\/span><span class=\"\">.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Ki\u1ec3m tra tr\u1ef1c quan<\/span><\/strong><span class=\"\">\u0110\u1ea3m b\u1ea3o c\u00e1c qu\u1ea3 b\u00f3ng kh\u00f4ng c\u00f3 khuy\u1ebft t\u1eadt b\u1ec1 m\u1eb7t nh\u01b0 v\u1ebft n\u1ee9t, l\u1ed7 nh\u1ecf, n\u1ebfp g\u1ea5p ho\u1eb7c r\u00e3nh c\u00f3 th\u1ec3 g\u00e2y h\u1ecfng s\u1edbm.<\/span><span class=\"\">.<\/span><\/p>\n<\/li>\n<\/ul>\n<h3><span class=\"\">3. C\u00e1c y\u1ebfu t\u1ed1 quan tr\u1ecdng khi l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u m\u00e0i<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Khi l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u m\u00e0i, h\u00e3y xem x\u00e9t c\u00e1c y\u1ebfu t\u1ed1 li\u00ean quan n\u00e0y \u0111\u1ec3 ch\u1ecdn lo\u1ea1i v\u1eadt li\u1ec7u ph\u00f9 h\u1ee3p v\u1edbi \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n.<\/span><span class=\"\">.<\/span><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">K\u00edch th\u01b0\u1edbc th\u1ee9c \u0103n ban \u0111\u1ea7u v\u00e0 cu\u1ed1i c\u00f9ng<\/span><\/strong><span class=\"\">: V\u1eadt li\u1ec7u l\u1ecdc c\u00f3 k\u00edch th\u01b0\u1edbc nh\u1ecf h\u01a1n kh\u00f4ng th\u1ec3 ph\u00e2n t\u00e1ch hi\u1ec7u qu\u1ea3 c\u00e1c h\u1ea1t l\u1edbn, trong khi v\u1eadt li\u1ec7u l\u1ecdc nh\u1ecf h\u01a1n l\u1ea1i hi\u1ec7u qu\u1ea3 h\u01a1n trong vi\u1ec7c t\u1ea1o ra c\u00e1c h\u1ea1t si\u00eau m\u1ecbn.<\/span><span class=\"\">.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">T\u1ef7 tr\u1ecdng ri\u00eang<\/span><\/strong><span class=\"\">V\u1eadt li\u1ec7u c\u00f3 m\u1eadt \u0111\u1ed9 cao h\u01a1n th\u01b0\u1eddng mang l\u1ea1i hi\u1ec7u qu\u1ea3 nghi\u1ec1n t\u1ed1t h\u01a1n v\u00e0 c\u1ea7n thi\u1ebft cho c\u00e1c h\u1ed7n h\u1ee3p s\u1ec7t c\u00f3 \u0111\u1ed9 nh\u1edbt cao \u0111\u1ec3 ng\u0103n ng\u1eeba hi\u1ec7n t\u01b0\u1ee3ng n\u1ed5i.<\/span><span class=\"\">.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u0110\u1ed9 c\u1ee9ng<\/span><\/strong><span class=\"\">V\u1eadt li\u1ec7u m\u00e0i c\u00e0ng c\u1ee9ng th\u00ec hi\u1ec7u qu\u1ea3 m\u00e0i c\u00e0ng cao v\u00e0 tu\u1ed5i th\u1ecd s\u1eed d\u1ee5ng c\u00e0ng l\u00e2u.<\/span><span class=\"\">.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch<\/span><\/strong><span class=\"\">C\u1ea7n l\u01b0u \u00fd \u0111\u1ed9 pH c\u1ee7a h\u1ed7n h\u1ee3p b\u00f9n (axit\/baz\u01a1 m\u1ea1nh c\u00f3 th\u1ec3 ph\u1ea3n \u1ee9ng v\u1edbi v\u1eadt li\u1ec7u kim lo\u1ea1i) v\u00e0 nguy c\u01a1 nhi\u1ec5m b\u1ea9n s\u1ea3n ph\u1ea9m do m\u00e0i m\u00f2n v\u1eadt li\u1ec7u.<\/span><span class=\"\">.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">T\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu<\/span><\/strong><span class=\"\">M\u1ed9t lo\u1ea1i v\u1eadt li\u1ec7u in \u1ea5n \u0111\u1eaft g\u1ea5p 2-3 l\u1ea7n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c l\u00e2u h\u01a1n \u0111\u00e1ng k\u1ec3 v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed h\u01a1n v\u1ec1 l\u00e2u d\u00e0i.<\/span><span class=\"\">.<\/span><\/p>\n<\/li>\n<\/ul>\n<h3><span class=\"\">4. V\u00ed d\u1ee5 trong ng\u00e0nh: Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ch\u1ea5t l\u01b0\u1ee3ng Goldpro<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">C\u00f4ng ty TNHH V\u1eadt li\u1ec7u M\u1edbi Goldpro l\u00e0 m\u1ed9t v\u00ed d\u1ee5 \u0111i\u1ec3n h\u00ecnh v\u1ec1 nh\u00e0 s\u1ea3n xu\u1ea5t chuy\u00ean v\u1ec1 bi th\u00e9p r\u00e8n \u0111\u01b0\u1eddng k\u00ednh l\u1edbn d\u00f9ng trong khai th\u00e1c m\u1ecf, v\u1edbi n\u0103ng l\u1ef1c s\u1ea3n xu\u1ea5t h\u00e0ng n\u0103m v\u01b0\u1ee3t qu\u00e1 500.000 t\u1ea5n.<\/span><span class=\"\">Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt s\u1ea3n ph\u1ea9m c\u1ee7a h\u1ecd n\u00eau chi ti\u1ebft c\u00e1c ch\u1ec9 s\u1ed1 ch\u1ea5t l\u01b0\u1ee3ng \u0111\u00e3 \u0111\u1ec1 c\u1eadp \u1edf tr\u00ean:<\/span><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/span><\/strong><span class=\"\">\u0110\u01b0\u1eddng k\u00ednh t\u1eeb \u042420mm \u0111\u1ebfn \u0424200mm<\/span><span class=\"\">.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u0110\u1ed9 c\u1ee9ng<\/span><\/strong><span class=\"\">\u0110\u1ed9 c\u1ee9ng b\u1ec1 m\u1eb7t \u0111\u1ea1t 61-63 HRC v\u00e0 \u0111\u1ed9 c\u1ee9ng l\u00f5i \u0111\u1ea1t 58 HRC.<\/span><span class=\"\">.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u0110\u1ed9 b\u1ec1n<\/span><\/strong><span class=\"\">\u0110\u1ed9 b\u1ec1n va \u0111\u1eadp l\u1edbn h\u01a1n 12J, v\u1edbi tu\u1ed5i th\u1ecd ch\u1ecbu m\u1ecfi do va \u0111\u1eadp b\u1eb1ng bi r\u01a1i v\u01b0\u1ee3t qu\u00e1 3.000 l\u1ea7n.<\/span><span class=\"\">.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">T\u1ef7 l\u1ec7 h\u01b0 h\u1ecfng<\/span><\/strong><span class=\"\">D\u01b0\u1edbi 1%<\/span><span class=\"\">.<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc (V\u00ed d\u1ee5)<\/span><\/strong><span class=\"\">: C:0,77%, Si:0,21%, Mn:0,74%, Cr:0,31%, v\u1edbi s\u1ef1 ki\u1ec3m so\u00e1t ch\u1eb7t ch\u1ebd \u0111\u1ed1i v\u1edbi c\u00e1c nguy\u00ean t\u1ed1 c\u00f3 h\u1ea1i nh\u01b0 P v\u00e0 S<\/span><span class=\"\">.<\/span><\/p>\n<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>M\u1ed9t t\u1eadp h\u1ee3p c\u00e1c th\u00f4ng tin v\u1ec1 lo\u1ea1i qu\u1eb7ng, nh\u00e0 m\u00e1y, ph\u01b0\u01a1ng th\u1ee9c v\u1eadn chuy\u1ec3n t\u1eeb m\u1ecf, m\u00f4i tr\u01b0\u1eddng d\u00f2ng ch\u1ea3y, ki\u1ec3m so\u00e1t v\u1eadt li\u1ec7u nghi\u1ec1n, m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng, k\u00edch th\u01b0\u1edbc h\u1ea1t, y\u00eau c\u1ea7u s\u1ea3n xu\u1ea5t v\u00e0 giao h\u00e0ng.<\/p>","protected":false},"author":1,"featured_media":5596,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-5595","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-7"],"_links":{"self":[{"href":"https:\/\/www.goldprosteelballs.com\/vi\/wp-json\/wp\/v2\/posts\/5595","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.goldprosteelballs.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.goldprosteelballs.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.goldprosteelballs.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.goldprosteelballs.com\/vi\/wp-json\/wp\/v2\/comments?post=5595"}],"version-history":[{"count":4,"href":"https:\/\/www.goldprosteelballs.com\/vi\/wp-json\/wp\/v2\/posts\/5595\/revisions"}],"predecessor-version":[{"id":6787,"href":"https:\/\/www.goldprosteelballs.com\/vi\/wp-json\/wp\/v2\/posts\/5595\/revisions\/6787"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.goldprosteelballs.com\/vi\/wp-json\/wp\/v2\/media\/5596"}],"wp:attachment":[{"href":"https:\/\/www.goldprosteelballs.com\/vi\/wp-json\/wp\/v2\/media?parent=5595"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.goldprosteelballs.com\/vi\/wp-json\/wp\/v2\/categories?post=5595"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.goldprosteelballs.com\/vi\/wp-json\/wp\/v2\/tags?post=5595"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}