{"id":21660,"date":"2025-03-16T06:44:00","date_gmt":"2025-03-15T22:44:00","guid":{"rendered":"https:\/\/steelprogroup.com\/?p=21660"},"modified":"2025-03-11T15:51:26","modified_gmt":"2025-03-11T07:51:26","slug":"check","status":"publish","type":"post","link":"https:\/\/steelprogroup.com\/vi\/galvanized-steel\/quality-testing\/check\/","title":{"rendered":"L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng th\u00e9p m\u1ea1 k\u1ebdm?"},"content":{"rendered":"<p class=\"c8\"><span class=\"c1\">\u0110\u1ec3 \u0111\u00e1nh gi\u00e1 nhanh ch\u1ea5t l\u01b0\u1ee3ng th\u00e9p m\u1ea1 k\u1ebdm, h\u00e3y ki\u1ec3m tra \u0111\u1ed9 d\u00e0y l\u1edbp ph\u1ee7, \u0111\u1ed9 b\u00e1m d\u00ednh, t\u00ecnh tr\u1ea1ng b\u1ec1 m\u1eb7t v\u00e0 k\u00edch th\u01b0\u1edbc. T\u00ecm ki\u1ebfm c\u00e1c khuy\u1ebft t\u1eadt nh\u01b0 r\u1ec9 s\u00e9t ho\u1eb7c v\u1ebft n\u1ee9t. S\u1eed d\u1ee5ng th\u01b0\u1edbc \u0111o \u0111\u1ec3 \u0111o l\u1edbp ph\u1ee7 k\u1ebdm, th\u1ef1c hi\u1ec7n th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u00e1m d\u00ednh khi tr\u1ea7y x\u01b0\u1edbc ho\u1eb7c u\u1ed1n cong v\u00e0 x\u00e1c minh k\u00edch th\u01b0\u1edbc v\u00e0 \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u b\u1ec1 m\u1eb7t c\u1ee7a th\u00e9p. Nh\u1eefng l\u1ea7n ki\u1ec3m tra nhanh n\u00e0y \u0111\u1ea3m b\u1ea3o th\u00e9p \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n ch\u1ea5t l\u01b0\u1ee3ng.<\/span><\/p><p class=\"c8\"><span class=\"c1\">\u0110\u1ec3 bi\u1ebft th\u00eam chi ti\u1ebft, h\u01b0\u1edbng d\u1eabn n\u00e0y \u0111\u1ec1 c\u1eadp \u0111\u1ebfn c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng th\u00e9p m\u1ea1 k\u1ebdm v\u00e0 c\u00e1c ti\u00eau chu\u1ea9n c\u1ea7n tu\u00e2n th\u1ee7. N\u00f3 s\u1ebd gi\u00fap b\u1ea1n \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea1n nh\u1eadn \u0111\u01b0\u1ee3c m\u1ed9t s\u1ea3n ph\u1ea9m tu\u00e2n th\u1ee7, ch\u1ea5t l\u01b0\u1ee3ng cao.<\/span><\/p><h2 class=\"wp-block-heading c5\" id=\"h.lf6witd0p9vb\"><span class=\"c17\">T\u1ed5ng quan v\u1ec1 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra th\u00e9p m\u1ea1 k\u1ebdm<\/span><\/h2><p class=\"c8\"><span class=\"c1\">B\u1ea3ng n\u00e0y gi\u1edbi thi\u1ec7u c\u00e1c k\u1ef9 thu\u1eadt th\u1eed nghi\u1ec7m \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 c\u00e1c kh\u00eda c\u1ea1nh quan tr\u1ecdng kh\u00e1c nhau c\u1ee7a th\u00e9p m\u1ea1 k\u1ebdm, t\u1eeb \u0111\u1ed9 ch\u00ednh x\u00e1c v\u1ec1 k\u00edch th\u01b0\u1edbc \u0111\u1ebfn t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a l\u1edbp ph\u1ee7. B\u1eb1ng c\u00e1ch tu\u00e2n theo c\u00e1c k\u1ef9 thu\u1eadt n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh hi\u1ec7u qu\u1ea3 li\u1ec7u th\u00e9p c\u00f3 \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n c\u1ee7a ng\u00e0nh v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng d\u1ef1 \u0111\u1ecbnh hay kh\u00f4ng.<\/span><\/p><figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Ki\u1ec3m tra kh\u00eda c\u1ea1nh<\/strong><\/td><td><strong>Ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m<\/strong><\/td><td><strong>Ti\u00eau chu\u1ea9n<\/strong><\/td><\/tr><tr><td>Ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t<\/td><td>Ki\u1ec3m tra tr\u1ef1c quan<\/td><td>Ti\u00eau chu\u1ea9n ASTM A123, ISO 1461<\/td><\/tr><tr><td>Ki\u1ec3m tra k\u00edch th\u01b0\u1edbc<\/td><td>\u0110o k\u00edch th\u01b0\u1edbc<\/td><td>Ti\u00eau chu\u1ea9n ASTM A653, Ti\u00eau chu\u1ea9n ASTM A123<\/td><\/tr><tr><td>\u0110\u1ed9 d\u00e0y l\u1edbp ph\u1ee7<\/td><td>\u0110o l\u01b0\u1eddng b\u1eb1ng t\u1eeb tr\u01b0\u1eddng ho\u1eb7c d\u00f2ng \u0111i\u1ec7n xo\u00e1y<\/td><td>Ti\u00eau chu\u1ea9n ASTM A123, Ti\u00eau chu\u1ea9n ASTM A653<\/td><\/tr><tr><td>\u0110\u1ed9 b\u00e1m d\u00ednh c\u1ee7a l\u1edbp ph\u1ee7<\/td><td>Ki\u1ec3m tra ch\u00e9o, Ki\u1ec3m tra u\u1ed1n cong, Ki\u1ec3m tra b\u00f3c t\u00e1ch (ph\u00e1 h\u1ee7y)<\/td><td>Ti\u00eau chu\u1ea9n ASTM D3359, Ti\u00eau chu\u1ea9n ASTM A123<\/td><\/tr><tr><td>Ch\u1ed1ng \u0103n m\u00f2n<\/td><td>Ki\u1ec3m tra phun mu\u1ed1i (Phun mu\u1ed1i trung t\u00ednh, NSS)<\/td><td>Ti\u00eau chu\u1ea9n ASTM B117, ISO 9227<\/td><\/tr><tr><td>Ki\u1ec3m tra \u0111\u1ed9 c\u1ee9ng<\/td><td>Ki\u1ec3m tra \u0111\u1ed9 c\u1ee9ng Rockwell ho\u1eb7c Vickers<\/td><td>Ti\u00eau chu\u1ea9n ASTM E92, Ti\u00eau chu\u1ea9n ASTM E18<\/td><\/tr><tr><td>Ki\u1ec3m tra c\u1eaft ngang<\/td><td>Ki\u1ec3m tra l\u1edbp ph\u1ee7 v\u00e0 ch\u1ea5t n\u1ec1n b\u1eb1ng k\u00ednh hi\u1ec3n vi<\/td><td>Ti\u00eau chu\u1ea9n ISO 1461, ASTM A123<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading c12\" id=\"h.748uwqyafqxy\"><span class=\"c17\">Ki\u1ec3m tra tr\u1ef1c quan<\/span><\/h2><p class=\"c9 c22\"><span class=\"c1\">Ki\u1ec3m tra b\u1eb1ng m\u1eaft l\u00e0 b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean quan tr\u1ecdng trong vi\u1ec7c \u0111\u00e1nh gi\u00e1 th\u00e9p m\u1ea1 k\u1ebdm v\u00ec n\u00f3 cung c\u1ea5p c\u00e1i nh\u00ecn s\u00e2u s\u1eafc ngay l\u1eadp t\u1ee9c v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t v\u00e0 t\u00ednh to\u00e0n v\u1eb9n t\u1ed5ng th\u1ec3 c\u1ee7a l\u1edbp ph\u1ee7. <\/span><\/p><h3 class=\"wp-block-heading c5\" id=\"h.4ed80542zcmi\"><span class=\"c6\">Nh\u1eefng g\u00ec c\u1ea7n ki\u1ec3m tra<\/span><\/h3><ul class=\"wp-block-list c15 lst-kix_obl4yzts92fv-0 start\"><li>T\u00ecm ki\u1ebfm <span class=\"c10\">khuy\u1ebft t\u1eadt c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y<\/span><span class=\"c1\">\u00a0ch\u1eb3ng h\u1ea1n nh\u01b0 r\u1ec9 s\u00e9t, \u0111\u1ed5i m\u00e0u, tr\u1ea7y x\u01b0\u1edbc ho\u1eb7c l\u1edbp ph\u1ee7 kh\u00f4ng \u0111\u1ec1u.<\/span><\/li>\n\n<li>Ki\u1ec3m tra cho <span class=\"c10\">kim tuy\u1ebfn<\/span><span class=\"c1\">\u00a0(m\u1eabu tinh th\u1ec3 tr\u00ean b\u1ec1 m\u1eb7t) n\u1ebfu t\u00ednh \u0111\u1ed3ng nh\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi t\u00ednh th\u1ea9m m\u1ef9.<\/span><\/li>\n\n<li><span class=\"c1\">\u0110\u1ea3m b\u1ea3o b\u1ec1 m\u1eb7t kh\u00f4ng b\u1ecb ph\u1ed3ng r\u1ed9p, n\u1ee9t ho\u1eb7c bong tr\u00f3c.<\/span><\/li><\/ul><h2 class=\"wp-block-heading c12 c22\" id=\"h.179fzrm2m1pb\"><span class=\"c17\">Ki\u1ec3m tra k\u00edch th\u01b0\u1edbc<\/span><\/h2><p class=\"c8\"><span class=\"c1\">Ki\u1ec3m tra k\u00edch th\u01b0\u1edbc bao g\u1ed3m vi\u1ec7c x\u00e1c minh c\u00e1c ph\u00e9p \u0111o v\u1eadt l\u00fd ch\u00ednh c\u1ee7a th\u00e9p m\u1ea1 k\u1ebdm, ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111\u1ed9 d\u00e0y, chi\u1ec1u r\u1ed9ng v\u00e0 chi\u1ec1u d\u00e0i, \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u00fang \u0111\u00e1p \u1ee9ng c\u00e1c dung sai \u0111\u00e3 ch\u1ec9 \u0111\u1ecbnh. \u0110\u00e2y l\u00e0 th\u1eed nghi\u1ec7m c\u01a1 b\u1ea3n nh\u1ea5t. <\/span><\/p><p class=\"c8\"><span class=\"c1\">\u0110\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a c\u00e1c k\u00edch th\u01b0\u1edbc n\u00e0y b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 quy tr\u00ecnh s\u1ea3n xu\u1ea5t th\u00e9p, \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a c\u00e1c c\u00f4ng c\u1ee5 \u0111o l\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u00e0 t\u00ednh nh\u1ea5t qu\u00e1n c\u1ee7a quy tr\u00ecnh m\u1ea1 k\u1ebdm. \u0110\u1ea3m b\u1ea3o k\u00edch th\u01b0\u1edbc ch\u00ednh x\u00e1c l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi t\u00ednh ph\u00f9 h\u1ee3p c\u1ee7a th\u00e9p trong \u1ee9ng d\u1ee5ng d\u1ef1 \u0111\u1ecbnh c\u1ee7a n\u00f3.<\/span><\/p><h2 class=\"wp-block-heading c5\" id=\"h.pw7moum798dk\"><span class=\"c17\">Ki\u1ec3m tra \u0111\u1ed9 d\u00e0y l\u1edbp ph\u1ee7<\/span><\/h2><p class=\"c8\"><span class=\"c1\">\u0110\u1ed9 d\u00e0y l\u1edbp ph\u1ee7 l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u1ec1n v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n c\u1ee7a th\u00e9p m\u1ea1 k\u1ebdm. \u0110o ch\u00ednh x\u00e1c l\u1edbp k\u1ebdm l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 x\u00e1c nh\u1eadn l\u1edbp k\u1ebdm \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n c\u1ea7n thi\u1ebft v\u1ec1 hi\u1ec7u su\u1ea5t v\u00e0 kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7.<\/span><\/p><h3 class=\"wp-block-heading c5\" id=\"h.afcy33c321ly\"><span class=\"c6\">Ph\u01b0\u01a1ng ph\u00e1p s\u1eed d\u1ee5ng<\/span><\/h3><ul class=\"wp-block-list c15 lst-kix_5lbzfiyq6nlm-0 start\"><li><span class=\"c10\">\u0110\u1ed3ng h\u1ed3 \u0111o t\u1eeb t\u00ednh<\/span><span class=\"c1\">: \u0110o \u0111\u1ed9 d\u00e0y c\u1ee7a l\u1edbp m\u1ea1 k\u1ebdm b\u1eb1ng c\u00e1ch ph\u00e1t hi\u1ec7n nh\u1eefng thay \u0111\u1ed5i trong t\u1eeb th\u00f4ng, l\u00fd t\u01b0\u1edfng cho th\u1eed nghi\u1ec7m kh\u00f4ng ph\u00e1 h\u1ee7y.<\/span><\/li>\n\n<li><span class=\"c10\">\u0110\u1ed3ng h\u1ed3 \u0111o d\u00f2ng \u0111i\u1ec7n xo\u00e1y<\/span><span class=\"c1\">: S\u1eed d\u1ee5ng tr\u01b0\u1eddng \u0111i\u1ec7n t\u1eeb \u0111\u1ec3 \u0111o \u0111\u1ed9 d\u00e0y l\u1edbp ph\u1ee7, th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 \u0111o ch\u00ednh x\u00e1c h\u01a1n c\u00e1c l\u1edbp ph\u1ee7 m\u1ecfng. <\/span><\/li><\/ul><p class=\"c8\"><span class=\"c1\">C\u00e1c ph\u01b0\u01a1ng ph\u00e1p n\u00e0y v\u1eeba nhanh v\u1eeba \u0111\u00e1ng tin c\u1eady, cung c\u1ea5p d\u1eef li\u1ec7u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n \u0111\u1ea7y \u0111\u1ee7.<\/span><\/p><h2 class=\"wp-block-heading c5\" id=\"h.cquqa6gp48hn\"><span class=\"c17\">Ki\u1ec3m tra \u0111\u1ed9 b\u00e1m d\u00ednh c\u1ee7a l\u1edbp ph\u1ee7<\/span><\/h2><p class=\"c8\"><span class=\"c1\">\u0110\u1ed9 b\u00e1m d\u00ednh c\u1ee7a l\u1edbp m\u1ea1 k\u1ebdm v\u00e0o l\u1edbp n\u1ec1n th\u00e9p r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t l\u00e2u d\u00e0i, v\u00ec li\u00ean k\u1ebft ch\u1eb7t ch\u1ebd s\u1ebd \u0111\u1ea3m b\u1ea3o l\u1edbp ph\u1ee7 v\u1eabn nguy\u00ean v\u1eb9n d\u01b0\u1edbi \u1ee9ng su\u1ea5t c\u01a1 h\u1ecdc v\u00e0 t\u00e1c \u0111\u1ed9ng c\u1ee7a m\u00f4i tr\u01b0\u1eddng.<\/span><\/p><h3 class=\"wp-block-heading c5\" id=\"h.jqav96jxdc8q\"><span class=\"c6\">Ph\u01b0\u01a1ng ph\u00e1p s\u1eed d\u1ee5ng<\/span><\/h3><ul class=\"wp-block-list c15 lst-kix_43qwe6yls5fe-0 start\"><li><span class=\"c10\">Ki\u1ec3m tra Cross-Hatch<\/span><span class=\"c1\">:Bao g\u1ed3m vi\u1ec7c t\u1ea1o m\u1ed9t l\u01b0\u1edbi c\u1eaft tr\u00ean l\u1edbp ph\u1ee7 v\u00e0 s\u1eed d\u1ee5ng b\u0103ng d\u00ednh \u0111\u1ec3 ki\u1ec3m tra xem l\u1edbp ph\u1ee7 c\u00f3 d\u1ec5 lo\u1ea1i b\u1ecf hay kh\u00f4ng, cho th\u1ea5y \u0111\u1ed9 b\u00e1m d\u00ednh k\u00e9m.<\/span><\/li>\n\n<li><span class=\"c10\">Ki\u1ec3m tra u\u1ed1n cong<\/span><span class=\"c1\">:Th\u00e9p \u0111\u01b0\u1ee3c u\u1ed1n cong theo m\u1ed9t g\u00f3c nh\u1ea5t \u0111\u1ecbnh v\u00e0 n\u1ebfu l\u1edbp ph\u1ee7 b\u1ecb n\u1ee9t ho\u1eb7c bong tr\u00f3c th\u00ec ch\u1ee9ng t\u1ecf \u0111\u1ed9 b\u00e1m d\u00ednh y\u1ebfu.<\/span><\/li>\n\n<li><span class=\"c10\">Ki\u1ec3m tra b\u00f3c t\u00e1ch (ph\u00e1 h\u1ee7y)<\/span><span class=\"c1\">:M\u1ed9t ph\u1ea7n nh\u1ecf c\u1ee7a l\u1edbp ph\u1ee7 \u0111\u01b0\u1ee3c b\u00f3c ra \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 tr\u1ef1c ti\u1ebfp \u0111\u1ed9 b\u1ec1n li\u00ean k\u1ebft gi\u1eefa k\u1ebdm v\u00e0 th\u00e9p. <\/span><\/li><\/ul><p class=\"c8\"><span class=\"c1\">Nh\u1eefng th\u1eed nghi\u1ec7m n\u00e0y r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 x\u00e1c minh l\u1edbp ph\u1ee7 s\u1ebd kh\u00f4ng b\u1ecb h\u1ecfng trong \u0111i\u1ec1u ki\u1ec7n s\u1eed d\u1ee5ng b\u00ecnh th\u01b0\u1eddng.<\/span><\/p><h2 class=\"wp-block-heading c5\" id=\"h.xudrtrpco6dh\"><span class=\"c17\">Ki\u1ec3m tra kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n<\/span><\/h2><p class=\"c8\"><span class=\"c1\">Kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n l\u00e0 ch\u1ec9 s\u1ed1 quan tr\u1ecdng \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 b\u1ec1n l\u00e2u d\u00e0i c\u1ee7a th\u00e9p m\u1ea1 k\u1ebdm, \u0111\u1ea3m b\u1ea3o th\u00e9p c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t m\u00e0 kh\u00f4ng b\u1ecb h\u01b0 h\u1ecfng.<\/span><\/p><h3 class=\"wp-block-heading c5\" id=\"h.n1s8q7kbzjk6\"><span class=\"c6\">Ki\u1ec3m tra phun mu\u1ed1i (Phun mu\u1ed1i trung t\u00ednh, NSS)<\/span><\/h3><p class=\"c9 c22\"><span class=\"c1\">Ti\u1ebfp x\u00fac th\u00e9p v\u1edbi s\u01b0\u01a1ng mu\u1ed1i \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t \u0111\u1ec3 t\u0103ng t\u1ed1c \u0111\u1ed9 \u0103n m\u00f2n, m\u00f4 ph\u1ecfng t\u00e1c \u0111\u1ed9ng c\u1ee7a vi\u1ec7c ti\u1ebfp x\u00fac l\u00e2u d\u00e0i v\u1edbi \u0111\u1ed9 \u1ea9m v\u00e0 mu\u1ed1i, v\u00e0 \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 ch\u1ea5t n\u1ec1n c\u1ee7a l\u1edbp ph\u1ee7. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y cung c\u1ea5p th\u01b0\u1edbc \u0111o r\u00f5 r\u00e0ng v\u1ec1 kh\u1ea3 n\u0103ng ch\u1ed1ng g\u1ec9 v\u00e0 \u0103n m\u00f2n c\u1ee7a th\u00e9p trong \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t.<\/span><\/p><h2 class=\"wp-block-heading c5\" id=\"h.hvixvucvctg2\"><span class=\"c17\">Ki\u1ec3m tra \u0111\u1ed9 c\u1ee9ng<\/span><\/h2><p class=\"c8\"><span class=\"c1\">\u0110\u1ed9 c\u1ee9ng c\u1ee7a th\u00e9p m\u1ea1 k\u1ebdm r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n, bi\u1ebfn d\u1ea1ng v\u00e0 va \u0111\u1eadp, \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn t\u00ednh ph\u00f9 h\u1ee3p c\u1ee7a th\u00e9p \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng kh\u1eaft khe.<\/span><\/p><h3 class=\"wp-block-heading c5\" id=\"h.b6se2kdz630f\"><span class=\"c6\">Ph\u01b0\u01a1ng ph\u00e1p s\u1eed d\u1ee5ng<\/span><\/h3><ul class=\"wp-block-list c15 lst-kix_9rde9ssdskmm-0 start\"><li><span class=\"c10\">Ki\u1ec3m tra \u0111\u1ed9 c\u1ee9ng Rockwell<\/span><\/li><\/ul><p class=\"c8\"><span class=\"c1\">\u0110o \u0111\u1ed9 s\u00e2u th\u00e2m nh\u1eadp c\u1ee7a vi\u00ean kim c\u01b0\u01a1ng ho\u1eb7c vi\u00ean bi th\u00e9p d\u01b0\u1edbi m\u1ed9t t\u1ea3i tr\u1ecdng c\u1ee5 th\u1ec3, cung c\u1ea5p ch\u1ec9 b\u00e1o nhanh ch\u00f3ng v\u00e0 \u0111\u00e1ng tin c\u1eady v\u1ec1 \u0111\u1ed9 c\u1ee9ng c\u1ee7a v\u1eadt li\u1ec7u.<\/span><\/p><ul class=\"wp-block-list c15 lst-kix_9rde9ssdskmm-0\"><li><span class=\"c10\">Ki\u1ec3m tra \u0111\u1ed9 c\u1ee9ng Vickers<\/span><\/li><\/ul><p class=\"c8\"><span class=\"c1\">\u0110i\u1ec1u n\u00e0y bao g\u1ed3m vi\u1ec7c \u00e1p d\u1ee5ng t\u1ea3i tr\u1ecdng ch\u00ednh x\u00e1c v\u00e0o \u0111\u1ea7u kim c\u01b0\u01a1ng v\u00e0 \u0111o k\u00edch th\u01b0\u1edbc c\u1ee7a v\u1ebft l\u00f5m, cung c\u1ea5p \u0111\u00e1nh gi\u00e1 chi ti\u1ebft v\u00e0 ch\u00ednh x\u00e1c h\u01a1n, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u0111\u1ed1i v\u1edbi l\u1edbp ph\u1ee7 m\u1ecfng ho\u1eb7c di\u1ec7n t\u00edch nh\u1ecf. C\u1ea3 hai th\u1eed nghi\u1ec7m \u0111\u1ec1u gi\u00fap x\u00e1c \u0111\u1ecbnh c\u00e1c \u0111\u1eb7c t\u00ednh c\u01a1 h\u1ecdc c\u1ee7a th\u00e9p v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu \u1ee9ng su\u1ea5t v\u1eadt l\u00fd c\u1ee7a th\u00e9p.<\/span><\/p><h2 class=\"wp-block-heading c5\" id=\"h.yrtcyxaqpjma\"><span class=\"c17\">Ki\u1ec3m tra c\u1eaft ngang<\/span><\/h2><p class=\"c8\"><span class=\"c1\">Ki\u1ec3m tra m\u1eb7t c\u1eaft ngang cung c\u1ea5p ph\u00e2n t\u00edch chuy\u00ean s\u00e2u v\u1ec1 c\u1ea5u tr\u00fac l\u1edbp ph\u1ee7 m\u1ea1 k\u1ebdm v\u00e0 li\u00ean k\u1ebft c\u1ee7a n\u00f3 v\u1edbi th\u00e9p, \u0111\u1ea3m b\u1ea3o t\u00ednh \u0111\u1ed3ng nh\u1ea5t, to\u00e0n v\u1eb9n v\u00e0 h\u00ecnh th\u00e0nh ph\u00f9 h\u1ee3p c\u1ee7a l\u1edbp ph\u1ee7.<\/span><\/p><h3 class=\"wp-block-heading c5\" id=\"h.5smkt37lol97\"><span class=\"c6\">Ki\u1ec3m tra b\u1eb1ng k\u00ednh hi\u1ec3n vi<\/span><\/h3><p class=\"c8\"><span class=\"c1\">Bao g\u1ed3m vi\u1ec7c c\u1eaft v\u00e0 \u0111\u00e1nh b\u00f3ng m\u1eabu \u0111\u1ec3 l\u1ed9 l\u1edbp ph\u1ee7 k\u1ebdm v\u00e0 giao di\u1ec7n c\u1ee7a n\u00f3 v\u1edbi l\u1edbp n\u1ec1n th\u00e9p. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p quan s\u00e1t chi ti\u1ebft \u0111\u1ed9 d\u00e0y l\u1edbp ph\u1ee7, c\u1ea5u tr\u00fac l\u1edbp v\u00e0 \u0111\u1ed9 b\u00e1m d\u00ednh, gi\u00fap ph\u00e1t hi\u1ec7n b\u1ea5t k\u1ef3 khuy\u1ebft t\u1eadt b\u00ean trong n\u00e0o nh\u01b0 l\u1ed7 r\u1ed7ng, v\u1ebft n\u1ee9t ho\u1eb7c l\u1edbp ph\u1ee7 kh\u00f4ng ho\u00e0n ch\u1ec9nh. <\/span><\/p><p class=\"c8\"><span class=\"c1\">Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 x\u00e1c nh\u1eadn ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a qu\u00e1 tr\u00ecnh m\u1ea1 k\u1ebdm \u1edf c\u1ea5p \u0111\u1ed9 vi m\u00f4.<\/span><\/p><h2 class=\"wp-block-heading c5\" id=\"h.4iv9l1scfmxy\"><span class=\"c17\">Th\u00e9p m\u1ea1 k\u1ebdm cao c\u1ea5p m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 tin c\u1eady<\/span><\/h2><p class=\"c8\"><span class=\"c1\">Khi n\u00f3i \u0111\u1ebfn th\u00e9p m\u1ea1 k\u1ebdm, Steel Pro Group l\u00e0 c\u00e1i t\u00ean \u0111\u00e1ng tin c\u1eady v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1n l\u00e2u. Ch\u00fang t\u00f4i t\u1ef1 h\u00e0o v\u1ec1 quy tr\u00ecnh ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng t\u1ec9 m\u1ec9 c\u1ee7a m\u00ecnh, \u0111\u1ea3m b\u1ea3o m\u1ecdi t\u1ea5m th\u00e9p \u0111\u1ec1u \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n nghi\u00eam ng\u1eb7t v\u1ec1 \u0111\u1ed9 d\u00e0y l\u1edbp ph\u1ee7, ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c v\u1ec1 k\u00edch th\u01b0\u1edbc. <\/span><\/p><p class=\"c8\">H\u00e3y ch\u1ecdn ch\u00fang t\u00f4i \u0111\u1ec3 c\u00f3 th\u00e9p m\u1ea1 k\u1ebdm l\u00e0m vi\u1ec7c ch\u0103m ch\u1ec9 nh\u01b0 b\u1ea1n. C\u00e1c d\u1ef1 \u00e1n c\u1ee7a b\u1ea1n x\u1ee9ng \u0111\u00e1ng <span class=\"c24\"><a class=\"c20\" href=\"https:\/\/www.google.com\/url?q=https:\/\/steelprogroup.com\/product-category\/galvanized-steel\/&amp;sa=D&amp;source=editors&amp;ust=1741675446134520&amp;usg=AOvVaw2h9AbuVRP4zDmfNhi7L6m6\">s\u1ea3n ph\u1ea9m t\u1ed1t nh\u1ea5t<\/a><\/span>v\u00e0 v\u1edbi Steel Pro Group, \u0111\u00f3 ch\u00ednh x\u00e1c l\u00e0 nh\u1eefng g\u00ec b\u1ea1n nh\u1eadn \u0111\u01b0\u1ee3c.<\/p><p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Kh\u00e1m ph\u00e1 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p chuy\u00ean m\u00f4n \u0111\u1ec3 ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng th\u00e9p m\u1ea1 k\u1ebdm, bao g\u1ed3m \u0111\u1ed9 d\u00e0y l\u1edbp ph\u1ee7, c\u01b0\u1eddng \u0111\u1ed9 b\u00e1m d\u00ednh, kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n, v.v., theo c\u00e1c ti\u00eau chu\u1ea9n c\u1ee7a ng\u00e0nh.<\/p>","protected":false},"author":1,"featured_media":21662,"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":[4321],"tags":[],"class_list":["post-21660","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-quality-testing"],"acf":[],"_links":{"self":[{"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/posts\/21660","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\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/comments?post=21660"}],"version-history":[{"count":0,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/posts\/21660\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/media\/21662"}],"wp:attachment":[{"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/media?parent=21660"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/categories?post=21660"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/tags?post=21660"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}