{"id":20104,"date":"2024-12-27T02:49:00","date_gmt":"2024-12-26T18:49:00","guid":{"rendered":"https:\/\/steelprogroup.com\/?p=20104"},"modified":"2025-01-14T13:07:33","modified_gmt":"2025-01-14T05:07:33","slug":"cpm-t15","status":"publish","type":"post","link":"https:\/\/steelprogroup.com\/vi\/tool-steel\/grades\/cpm-t15\/","title":{"rendered":"Th\u00e9p c\u00f4ng c\u1ee5 CPM Rex T15 b\u1eb1ng kim lo\u1ea1i b\u1ed9t"},"content":{"rendered":"<p>B\u1ea1n \u0111ang t\u00ecm lo\u1ea1i th\u00e9p c\u00f4ng c\u1ee5 hi\u1ec7u su\u1ea5t cao c\u00f3 th\u1ec3 x\u1eed l\u00fd nh\u1eefng \u1ee9ng d\u1ee5ng kh\u00f3 kh\u0103n nh\u1ea5t? Cho d\u00f9 b\u1ea1n \u0111ang s\u1ea3n xu\u1ea5t m\u0169i khoan, dao phay \u0111\u1ea7u hay ch\u00e8n c\u1eaft, SteelPro Group \u0111\u1ec1u c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 ph\u1ea1m vi cung c\u1ea5p m\u00e0 b\u1ea1n c\u1ea7n \u0111\u1ec3 ho\u00e0n th\u00e0nh t\u1ed1t c\u00f4ng vi\u1ec7c.<\/p><h2 class=\"wp-block-heading\">Th\u00e9p d\u1ee5ng c\u1ee5 CPM Rex T15 l\u00e0 g\u00ec?<\/h2><p>Th\u00e9p c\u00f4ng c\u1ee5 T15 l\u00e0 th\u00e9p t\u1ed1c \u0111\u1ed9 cao g\u1ed1c vonfram \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n, \u0111\u1ed9 c\u1ee9ng m\u00e0u \u0111\u1ecf v\u00e0 \u0111\u1ed9 b\u1ec1n v\u01b0\u1ee3t tr\u1ed9i. N\u00f3 l\u00fd t\u01b0\u1edfng cho c\u00e1c c\u00f4ng c\u1ee5 c\u1eaft nh\u01b0 m\u00e1y khoan v\u00e0 m\u00e1y phay, hi\u1ec7u su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i <a href=\"https:\/\/steelprogroup.com\/vi\/tool-steel\/grades\/m2\/\">M2<\/a> trong c\u00e1c \u1ee9ng d\u1ee5ng nhi\u1ec7t \u0111\u1ed9 cao. H\u00e0m l\u01b0\u1ee3ng vanadi cao gi\u00fap t\u0103ng kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n, trong khi coban ng\u0103n ng\u1eeba s\u1ef1 m\u1ec1m h\u00f3a \u1edf nhi\u1ec7t \u0111\u1ed9 cao. C\u1ea5u tr\u00fac cacbua m\u1ecbn \u0111\u1ea3m b\u1ea3o m\u00e0i d\u1ec5 d\u00e0ng h\u01a1n v\u00e0 tu\u1ed5i th\u1ecd d\u1ee5ng c\u1ee5 d\u00e0i h\u01a1n.<\/p><h2 class=\"wp-block-heading\">CPM Rex T15 Th\u00e9p C\u00f4ng C\u1ee5 S\u1ea3n Ph\u1ea9m H\u00ecnh Th\u1ee9c V\u00e0 Ph\u1ea1m Vi Cung C\u1ea5p<\/h2><p><strong>Thanh<\/strong>:<\/p><ul class=\"wp-block-list\"><li>\u0110\u01b0\u1eddng k\u00ednh: <strong>5 mm \u0111\u1ebfn 200 mm<\/strong> (0,2\u2033 \u0111\u1ebfn 8\u2033)<\/li>\n\n<li>Chi\u1ec1u d\u00e0i: <strong>1000 mm \u0111\u1ebfn 6000 mm<\/strong> (3\u2032 \u0111\u1ebfn 20\u2032)<\/li><\/ul><p><strong>\u0110\u0129a<\/strong>:<\/p><ul class=\"wp-block-list\"><li>\u0110\u1ed9 d\u00e0y: <strong>5 mm \u0111\u1ebfn 150 mm<\/strong> (0,2\u2033 \u0111\u1ebfn 6\u2033)<\/li>\n\n<li>Chi\u1ec1u r\u1ed9ng: <strong>100 mm \u0111\u1ebfn 1200 mm<\/strong> (4\u2033 \u0111\u1ebfn 48\u2033)<\/li>\n\n<li>Chi\u1ec1u d\u00e0i: <strong>500 mm \u0111\u1ebfn 4000 mm<\/strong> (20\u2033 \u0111\u1ebfn 157\u2033)<\/li><\/ul><p><strong>Thanh<\/strong>:<\/p><ul class=\"wp-block-list\"><li>\u0110\u01b0\u1eddng k\u00ednh: <strong>5 mm \u0111\u1ebfn 100 mm<\/strong> (0,2\u2033 \u0111\u1ebfn 4\u2033)<\/li>\n\n<li>Chi\u1ec1u d\u00e0i: <strong>1000 mm \u0111\u1ebfn 3000 mm<\/strong> (3\u2032 \u0111\u1ebfn 10\u2032)<\/li><\/ul><p><strong>D\u00e2y \u0111i\u1ec7n<\/strong>:<\/p><ul class=\"wp-block-list\"><li>\u0110\u01b0\u1eddng k\u00ednh: <strong>0,1 mm \u0111\u1ebfn 10 mm<\/strong> (0,004\u2033 \u0111\u1ebfn 0,4\u2033)<\/li>\n\n<li>Chi\u1ec1u d\u00e0i: <strong>5 m \u0111\u1ebfn 100 m<\/strong> (16\u2032 \u0111\u1ebfn 328\u2032)<\/li><\/ul><h2 class=\"wp-block-heading\">Th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc c\u1ee7a th\u00e9p c\u00f4ng c\u1ee5 CPM Rex T15<\/h2><figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Y\u1ebfu t\u1ed1<\/strong><\/td><td><strong>N\u1ed9i dung (%)<\/strong><\/td><\/tr><tr><td>Cacbon (C)<\/td><td>1.6<\/td><\/tr><tr><td>Crom (Cr)<\/td><td>4<\/td><\/tr><tr><td>Coban (Co)<\/td><td>5<\/td><\/tr><tr><td>S\u1eaft (Fe)<\/td><td>72.28<\/td><\/tr><tr><td>L\u01b0u hu\u1ef3nh (S)<\/td><td>0.060 &#8211; 0.22<\/td><\/tr><tr><td>Vonfram (W)<\/td><td>12<\/td><\/tr><tr><td>Vanadi (V)<\/td><td>4.9<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\">T\u00ednh ch\u1ea5t v\u1eadt l\u00fd c\u1ee7a th\u00e9p c\u00f4ng c\u1ee5 CPM Rex T15<\/h2><figure class=\"wp-block-table\"><table><tbody><tr><td><strong>T\u00e0i s\u1ea3n<\/strong><\/td><td><strong>Gi\u00e1 tr\u1ecb s\u1ed1 li\u1ec7u<\/strong><\/td><td><strong>Gi\u00e1 tr\u1ecb \u0110\u1ebf qu\u1ed1c<\/strong><\/td><\/tr><tr><td>T\u1ec9 tr\u1ecdng<\/td><td>8,19 g\/cc<\/td><td>0,296 lb\/in\u00b3<\/td><\/tr><tr><td>\u0110i\u1ec3m n\u00f3ng ch\u1ea3y<\/td><td>3050 \u00b0C<\/td><td>5522 \u00b0F<\/td><\/tr><tr><td>CTE, Tuy\u1ebfn t\u00ednh<\/td><td>9,90 \u00b5m\/m-\u00b0C (Nhi\u1ec7t \u0111\u1ed9 20 \u2013 260\u00b0C)<\/td><td>5,50 \u00b5in\/in-\u00b0F (Nhi\u1ec7t \u0111\u1ed9 68,0 \u2013 500 \u00b0F)<\/td><\/tr><tr><td>CTE, Tuy\u1ebfn t\u00ednh<\/td><td>12,5 \u00b5m\/m-\u00b0C (Nhi\u1ec7t \u0111\u1ed9 20,0 \u2013 540 \u00b0C)<\/td><td>7,00 \u00b5in\/in-\u00b0F (Nhi\u1ec7t \u0111\u1ed9 68,0 \u2013 797 \u00b0F)<\/td><\/tr><tr><td>S\u1ef1 co ng\u00f3t<\/td><td>-0.200 %<\/td><td>-0.200 %<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\">T\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc c\u1ee7a th\u00e9p c\u00f4ng c\u1ee5 CPM Rex T15<\/h2><figure class=\"wp-block-table\"><table><tbody><tr><td><strong>T\u00e0i s\u1ea3n<\/strong><\/td><td><strong>Gi\u00e1 tr\u1ecb s\u1ed1 li\u1ec7u<\/strong><\/td><td><strong>Gi\u00e1 tr\u1ecb \u0110\u1ebf qu\u1ed1c<\/strong><\/td><td><strong>Ghi ch\u00fa<\/strong><\/td><\/tr><tr><td>\u0110\u1ed9 c\u1ee9ng (HB)<\/td><td>245 &#8211; 275<\/td><td>245 &#8211; 275<\/td><td>\u1ee6<\/td><\/tr><tr><td rowspan=\"2\">\u0110\u1ed9 c\u1ee9ng (HRC)<\/td><td>64.5<\/td><td>64.5<\/td><td>Nhi\u1ec7t \u0111\u1ed9 t\u00f4i c\u1ee9ng 1175\u00b0C (2147\u00b0F); Nhi\u1ec7t \u0111\u1ed9 t\u00f4i 565\u00b0C (1049\u00b0F)<\/td><\/tr><tr><td>68<\/td><td>68<\/td><td>Nhi\u1ec7t \u0111\u1ed9 t\u00f4i c\u1ee9ng 1235\u00b0C (2255\u00b0F), Nhi\u1ec7t \u0111\u1ed9 t\u00f4i 540\u00b0C (1004\u00b0F)<\/td><\/tr><tr><td rowspan=\"2\">\u0110\u1ed9 b\u1ec1n u\u1ed1n<\/td><td>4005MPa<\/td><td>580900 psi<\/td><td>Nhi\u1ec7t \u0111\u1ed9 t\u00f4i c\u1ee9ng 1235\u00b0C (2255\u00b0F), Nhi\u1ec7t \u0111\u1ed9 t\u00f4i 540\u00b0C (1004\u00b0F)<\/td><\/tr><tr><td>5102MPa<\/td><td>740000 psi<\/td><td>Nhi\u1ec7t \u0111\u1ed9 t\u00f4i c\u1ee9ng 1175\u00b0C (2147\u00b0F), Nhi\u1ec7t \u0111\u1ed9 t\u00f4i 565\u00b0C (1049\u00b0F)<\/td><\/tr><tr><td rowspan=\"2\">T\u00e1c \u0111\u1ed9ng Charpy<\/td><td>16,0 J<\/td><td>11,8 ft-lb<\/td><td>Nhi\u1ec7t \u0111\u1ed9 t\u00f4i c\u1ee9ng 1235\u00b0C (2255\u00b0F), Nhi\u1ec7t \u0111\u1ed9 t\u00f4i 540\u00b0C (1004\u00b0F)<\/td><\/tr><tr><td>29,0 J<\/td><td>21,4 ft-lb<\/td><td>Nhi\u1ec7t \u0111\u1ed9 t\u00f4i c\u1ee9ng 1175\u00b0C (2147\u00b0F), Nhi\u1ec7t \u0111\u1ed9 t\u00f4i 565\u00b0C (1049\u00b0F)<\/td><\/tr><tr><td>M\u00f4 \u0111un \u0111\u00e0n h\u1ed3i<\/td><td>214 GPa<\/td><td>31000 kil\u00f4gam<\/td><td>&#8211;<\/td><\/tr><\/tbody><\/table><\/figure><ul class=\"wp-block-list\"><li><em>\u1ede tr\u1ea1ng th\u00e1i \u1ee7, CPM T15 c\u00f3 kh\u1ea3 n\u0103ng gia c\u00f4ng x\u1ea5p x\u1ec9 20% c\u1ee7a th\u00e9p c\u00f4ng c\u1ee5 W1 (1%C), c\u1ea7n l\u01b0u \u00fd \u0111i\u1ec1u n\u00e0y khi gia c\u00f4ng.<\/em><\/li><\/ul><h2 class=\"wp-block-heading\">X\u1eed l\u00fd nhi\u1ec7t th\u00e9p c\u00f4ng c\u1ee5 CPM Rex T15<\/h2><h3 class=\"wp-block-heading\">R\u00e8n<\/h3><p>CPM T15 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c r\u00e8n \u1edf nhi\u1ec7t \u0111\u1ed9 1095-1150\u00b0C (2000-2100\u00b0F). Tr\u00e1nh r\u00e8n d\u01b0\u1edbi 925\u00b0C (1700\u00b0F). Sau khi r\u00e8n, \u0111\u1ec3 th\u00e9p ngu\u1ed9i t\u1eeb t\u1eeb. \u0110\u1ec3 l\u00e0m th\u1eb3ng, t\u1ed1t nh\u1ea5t l\u00e0 l\u00e0m \u1edf nhi\u1ec7t \u0111\u1ed9 trong kho\u1ea3ng 200-430\u00b0C (400-800\u00b0F).<\/p><h3 class=\"wp-block-heading\">\u1ee6<\/h3><p>Th\u00e9p c\u00f4ng c\u1ee5 CPM T15 ph\u1ea3i \u0111\u01b0\u1ee3c \u1ee7 sau khi gia c\u00f4ng n\u00f3ng v\u00e0 tr\u01b0\u1edbc khi t\u00f4i l\u1ea1i. L\u00e0m n\u00f3ng \u1edf t\u1ed1c \u0111\u1ed9 t\u1ed1i \u0111a 222\u00b0C (400\u00b0F) m\u1ed9t gi\u1edd \u0111\u1ebfn 843-871\u00b0C (1550-1600\u00b0F) v\u00e0 gi\u1eef trong 1 gi\u1edd cho m\u1ed7i inch \u0111\u1ed9 d\u00e0y, t\u1ed1i thi\u1ec3u l\u00e0 2 gi\u1edd. Sau \u0111\u00f3, l\u00e0m ngu\u1ed9i ch\u1eadm trong l\u00f2 \u1edf nhi\u1ec7t \u0111\u1ed9 kh\u00f4ng qu\u00e1 15\u00b0C (30\u00b0F) m\u1ed9t gi\u1edd \u0111\u1ebfn 538\u00b0C (1000\u00b0F), sau \u0111\u00f3 ti\u1ebfp t\u1ee5c l\u00e0m ngu\u1ed9i \u0111\u1ebfn nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng trong l\u00f2 ho\u1eb7c kh\u00f4ng kh\u00ed. \u0110\u1ed9 c\u1ee9ng sau khi \u1ee7 ph\u1ea3i n\u1eb1m trong kho\u1ea3ng t\u1eeb 245 \u0111\u1ebfn 275 BHN.<\/p><h3 class=\"wp-block-heading\">Gi\u1ea3m c\u0103ng th\u1eb3ng<\/h3><p>\u0110\u1ed1i v\u1edbi c\u00e1c b\u1ed9 ph\u1eadn \u0111\u00e3 \u0111\u01b0\u1ee3c gia c\u00f4ng, vi\u1ec7c gi\u1ea3m \u1ee9ng su\u1ea5t ph\u1ea3i \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u1edf nhi\u1ec7t \u0111\u1ed9 595-740\u00b0C (1100-1300\u00b0F) trong 2 gi\u1edd, sau \u0111\u00f3 l\u00e0m m\u00e1t b\u1eb1ng kh\u00f4ng kh\u00ed ho\u1eb7c l\u00f2. Sau khi l\u00e0m c\u1ee9ng, vi\u1ec7c gi\u1ea3m \u1ee9ng su\u1ea5t c\u00f3 th\u1ec3 bao g\u1ed3m vi\u1ec7c t\u00f4i luy\u1ec7n \u00edt nh\u1ea5t 15\u00b0C (30\u00b0F) d\u01b0\u1edbi nhi\u1ec7t \u0111\u1ed9 t\u00f4i luy\u1ec7n ban \u0111\u1ea7u ho\u1eb7c \u1edf m\u1ee9c t\u1ed1i thi\u1ec3u l\u00e0 540\u00b0C (1000\u00b0F).<\/p><h3 class=\"wp-block-heading\">L\u00e0m n\u00f3ng tr\u01b0\u1edbc<\/h3><p>Tr\u01b0\u1edbc khi t\u00f4i, h\u00e3y l\u00e0m n\u00f3ng th\u00e9p tr\u01b0\u1edbc theo hai giai \u0111o\u1ea1n. B\u1eaft \u0111\u1ea7u b\u1eb1ng c\u00e1ch l\u00e0m n\u00f3ng tr\u01b0\u1edbc \u1edf 816-845\u00b0C (1500-1550\u00b0F) v\u00e0 c\u00e2n b\u1eb1ng. Ch\u00fang t\u00f4i khuy\u00ean b\u1ea1n n\u00ean l\u00e0m n\u00f3ng tr\u01b0\u1edbc l\u1ea7n th\u1ee9 hai \u1edf 1010-1040\u00b0C (1850-1900\u00b0F), \u0111\u1eb7c bi\u1ec7t n\u1ebfu b\u1ea1n \u0111ang c\u00f3 k\u1ebf ho\u1ea1ch s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p t\u00f4i ch\u00e2n kh\u00f4ng, \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 t\u1ed1i \u01b0u.<\/p><h3 class=\"wp-block-heading\">Austenit h\u00f3a<\/h3><p>Austenitize CPM T15 \u1edf 1177-1232\u00b0C (2150-2250\u00b0F) cho c\u1ea3 quy tr\u00ecnh l\u00f2 v\u00e0 mu\u1ed1i. \u0110\u1ec3 c\u00f3 \u0111\u1ed9 d\u1ebbo dai t\u1ed1i \u01b0u, h\u00e3y s\u1eed d\u1ee5ng \u0111\u1ea7u d\u01b0\u1edbi c\u1ee7a ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 c\u1ee9ng khi n\u00f3ng, h\u00e3y s\u1eed d\u1ee5ng \u0111\u1ea7u tr\u00ean. Th\u00e9p ph\u1ea3i \u0111\u01b0\u1ee3c nung n\u00f3ng nhanh t\u1eeb qu\u00e1 tr\u00ecnh nung s\u01a1 b\u1ed9.<\/p><h3 class=\"wp-block-heading\">L\u00e0m ngu\u1ed9i<\/h3><p>CPM T15 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u00e0m ngu\u1ed9i b\u1eb1ng kh\u00ed n\u00e9n, d\u1ea7u \u1ea5m ho\u1eb7c mu\u1ed1i.<\/p><ul class=\"wp-block-list\"><li>\u0110\u1ed1i v\u1edbi kh\u00ed n\u00e9n, duy tr\u00ec \u00e1p su\u1ea5t l\u00e0m ngu\u1ed9i \u00edt nh\u1ea5t l\u00e0 4 bar. L\u00e0m ngu\u1ed9i ph\u1ea3i \u1edf t\u1ed1c \u0111\u1ed9 kho\u1ea3ng 222\u00b0C (400\u00b0F) m\u1ed7i ph\u00fat xu\u1ed1ng d\u01b0\u1edbi 538\u00b0C (1000\u00b0F).<\/li>\n\n<li>Trong d\u1ea7u, t\u00f4i cho \u0111\u1ebfn khi th\u00e9p chuy\u1ec3n sang m\u00e0u \u0111en (kho\u1ea3ng 482\u00b0C \/ 900\u00b0F), sau \u0111\u00f3 l\u00e0m ngu\u1ed9i trong kh\u00f4ng kh\u00ed t\u0129nh \u0111\u1ebfn 66-51\u00b0C (150-125\u00b0F).<\/li>\n\n<li>\u0110\u1ed1i v\u1edbi mu\u1ed1i, duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 b\u1ed3n mu\u1ed1i \u1edf m\u1ee9c 538-593\u00b0C (1000-1100\u00b0F), c\u00e2n b\u1eb1ng r\u1ed3i l\u00e0m ngu\u1ed9i trong kh\u00f4ng kh\u00ed t\u0129nh \u0111\u1ebfn 66-51\u00b0C (150-125\u00b0F).<\/li><\/ul><h3 class=\"wp-block-heading\">L\u00e0m ngu\u1ed9i<\/h3><p>Qu\u00e1 tr\u00ecnh t\u00f4i luy\u1ec7n ph\u1ea3i \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n ngay sau khi t\u00f4i. S\u1eed d\u1ee5ng ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 t\u1eeb 538-593\u00b0C (1000-1100\u00b0F), nh\u01b0ng kh\u00f4ng t\u00f4i luy\u1ec7n d\u01b0\u1edbi 538\u00b0C (1000\u00b0F). Gi\u1eef \u1edf nhi\u1ec7t \u0111\u1ed9 n\u00e0y trong 2 gi\u1edd, sau \u0111\u00f3 l\u00e0m m\u00e1t b\u1eb1ng kh\u00f4ng kh\u00ed \u0111\u1ebfn nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng. C\u1ea7n ph\u1ea3i t\u00f4i luy\u1ec7n ba l\u1ea7n \u0111\u1ec3 gi\u1ea3m \u1ee9ng su\u1ea5t v\u00e0 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 c\u1ee9ng mong mu\u1ed1n.<\/p><h3 class=\"wp-block-heading\">L\u00e0m th\u1eb3ng<\/h3><p>\u0110\u1ed1i v\u1edbi th\u00e9p c\u00f4ng c\u1ee5 CPM T15, vi\u1ec7c n\u1eafn th\u1eb3ng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n t\u1ed1t nh\u1ea5t khi th\u00e9p \u0111\u01b0\u1ee3c nung n\u00f3ng \u0111\u1ebfn 200-430\u00b0C (400-800\u00b0F). Kho\u1ea3ng nhi\u1ec7t \u0111\u1ed9 n\u00e0y cho ph\u00e9p v\u1eadt li\u1ec7u d\u1ebbo h\u01a1n, gi\u1ea3m nguy c\u01a1 bi\u1ebfn d\u1ea1ng v\u00e0 n\u1ee9t trong khi v\u1eabn \u0111\u1ea1t \u0111\u01b0\u1ee3c h\u00ecnh d\u1ea1ng mong mu\u1ed1n.<\/p><h2 class=\"wp-block-heading\">\u1ee8ng d\u1ee5ng th\u00e9p c\u00f4ng c\u1ee5 CPM Rex T15<\/h2><p><strong>M\u0169i khoan<\/strong>: \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ho\u1ea1t \u0111\u1ed9ng khoan, \u0111\u1eb7c bi\u1ec7t \u0111\u1ed1i v\u1edbi c\u00e1c v\u1eadt li\u1ec7u c\u1ee9ng nh\u01b0 h\u1ee3p kim v\u00e0 v\u1eadt li\u1ec7u composite c\u00f3 \u0111\u1ed9 b\u1ec1n cao.<\/p><p><strong>M\u00e1y phay cu\u1ed1i<\/strong>:\u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng phay, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u0111\u1ed1i v\u1edbi c\u00e1c v\u1eadt li\u1ec7u c\u1ee9ng v\u00e0 m\u00e0i m\u00f2n, \u0111\u1ea3m b\u1ea3o tu\u1ed5i th\u1ecd d\u1ee5ng c\u1ee5 d\u00e0i h\u01a1n v\u00e0 t\u1ed1c \u0111\u1ed9 c\u1eaft cao h\u01a1n.<\/p><p><strong>V\u00f2i n\u01b0\u1edbc<\/strong>:\u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 lu\u1ed3n qua c\u00e1c v\u1eadt li\u1ec7u kh\u00f3, mang l\u1ea1i \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c v\u01b0\u1ee3t tr\u1ed9i.<\/p><p><strong>Tr\u00e2m c\u00e0i<\/strong>:\u0110\u01b0\u1ee3c \u1ee9ng d\u1ee5ng trong gia c\u00f4ng ch\u00ednh x\u00e1c, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong ng\u00e0nh c\u00f4ng nghi\u1ec7p \u00f4 t\u00f4 v\u00e0 h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 \u0111\u1ec3 c\u1eaft v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c cao.<\/p><p><strong>Ch\u00e8n c\u1eaft<\/strong>: \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng ti\u1ec7n v\u00e0 gia c\u00f4ng cho c\u00e1c \u1ee9ng d\u1ee5ng ch\u1ecbu m\u00e0i m\u00f2n cao, \u0111\u1ea3m b\u1ea3o gi\u1eef ch\u1eb7t l\u01b0\u1ee1i c\u1eaft l\u00e2u d\u00e0i.<\/p><h2 class=\"wp-block-heading\">Ngu\u1ed3n \u0111\u00e1ng tin c\u1eady c\u1ee7a b\u1ea1n cho th\u00e9p c\u00f4ng c\u1ee5 CPM T15 hi\u1ec7u su\u1ea5t cao<\/h2><p>T\u1ea1i SteelPro Group, ch\u00fang t\u00f4i t\u1eadp trung v\u00e0o vi\u1ec7c cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p th\u1ef1c t\u1ebf \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u s\u1ea3n xu\u1ea5t v\u00e0 gia c\u00f4ng c\u1ee7a b\u1ea1n. Ngo\u00e0i vi\u1ec7c cung c\u1ea5p v\u1eadt li\u1ec7u hi\u1ec7u su\u1ea5t cao nh\u01b0 CPM Rex T15 v\u00e0 <a href=\"https:\/\/steelprogroup.com\/vi\/tool-steel\/w18cr4v\/\">Th\u00e9p d\u1ee5ng c\u1ee5 T1<\/a>, ch\u00fang t\u00f4i cung c\u1ea5p s\u1ef1 linh ho\u1ea1t v\u1ec1 k\u00edch th\u01b0\u1edbc v\u00e0 h\u00ecnh th\u1ee9c s\u1ea3n ph\u1ea9m c\u0169ng nh\u01b0 h\u1ed7 tr\u1ee3 b\u1ea1n trong m\u1ecdi b\u01b0\u1edbc c\u1ee7a quy tr\u00ecnh mua s\u1eafm.&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Looking for high-performance tool steel that can handle the toughest applications? Whether you are producing drill bits, end mills, or [&hellip;]<\/p>","protected":false},"author":12,"featured_media":20098,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_eb_attr":"","rank_math_lock_modified_date":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[4294,4293],"tags":[],"class_list":["post-20104","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-grades-tool-steel","category-tool-steel"],"acf":[],"_links":{"self":[{"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/posts\/20104","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/comments?post=20104"}],"version-history":[{"count":0,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/posts\/20104\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/media\/20098"}],"wp:attachment":[{"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/media?parent=20104"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/categories?post=20104"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/tags?post=20104"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}