{"id":11800,"date":"2022-11-16T11:41:42","date_gmt":"2022-11-16T03:41:42","guid":{"rendered":"https:\/\/www.focoinduction.com\/tai-sao-nen-chon-phuong-phap-han-cam-ung\/"},"modified":"2025-01-02T11:13:39","modified_gmt":"2025-01-02T03:13:39","slug":"tai-sao-nen-chon-phuong-phap-han-cam-ung","status":"publish","type":"post","link":"https:\/\/www.focoinduction.com\/vi\/tai-sao-nen-chon-phuong-phap-han-cam-ung\/","title":{"rendered":"T\u1ea1i sao n\u00ean ch\u1ecdn ph\u01b0\u01a1ng ph\u00e1p h\u00e0n c\u1ea3m \u1ee9ng?"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\"><p>H\u00e0n c\u1ea3m \u1ee9ng n\u1ed1i hai kim lo\u1ea1i gi\u1ed1ng h\u1ec7t nhau ho\u1eb7c kh\u00f4ng gi\u1ed1ng nhau b\u1eb1ng c\u00e1ch l\u00e0m n\u00f3ng ch\u1ea3y kim lo\u1ea1i ph\u1ee5 b\u00ean d\u01b0\u1edbi v\u1eadt li\u1ec7u n\u1ec1n. <a href=\"https:\/\/www.focoinduction.com\/vi\/tim-hieu-ve-he-thong-suoi-am-cam-ung\/suoi-am-cam-ung-la-gi\/\" target=\"_blank\" rel=\"noopener\">Gia nhi\u1ec7t c\u1ea3m \u1ee9ng<\/a> l\u00e0 ph\u01b0\u01a1ng ph\u00e1p h\u00e0n nhanh, an to\u00e0n v\u00e0 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng. Quan tr\u1ecdng nh\u1ea5t, h\u00e0n c\u1ea3m \u1ee9ng \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 nh\u1ea5t qu\u00e1n. \u0110\u00e2y l\u00e0 l\u00fd do t\u1ea1i sao ph\u01b0\u01a1ng ph\u00e1p n\u00e0y ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nhi\u1ec1u trong <a href=\"https:\/\/www.focoinduction.com\/vi\/cac-loai-han-giai-thich\/\" target=\"_blank\" rel=\"noopener\">h\u00e0n c\u00f4ng nghi\u1ec7p<\/a> . Hi\u1ec7n nay, <a href=\"https:\/\/www.focoinduction.com\/vi\/han-cam-ung-so-voi-han-ngon-lua-phuong-phap-nao-tot-hon\/\" target=\"_blank\" rel=\"noopener\">h\u00e0n c\u1ea3m \u1ee9ng \u0111ang thay th\u1ebf h\u00e0n ng\u1ecdn l\u1eeda<\/a> v\u00e0 ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nhi\u1ec1u \u0111\u1ec3 n\u1ed1i c\u00e1c m\u1ed1i n\u1ed1i kim lo\u1ea1i. Tr\u01b0\u1edbc khi b\u1ea1n ch\u1ecdn s\u1eed d\u1ee5ng h\u00e0n c\u1ea3m \u1ee9ng, b\u1ea1n n\u00ean hi\u1ec3u l\u00fd do t\u1ea1i sao ph\u01b0\u01a1ng ph\u00e1p n\u00e0y l\u1ea1i ph\u1ed5 bi\u1ebfn trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p.<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-2\"><h2>Qu\u00e1 tr\u00ecnh h\u00e0n c\u1ea3m \u1ee9ng di\u1ec5n ra nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n<p>\u0110\u1ec3 hi\u1ec3u c\u00e1ch h\u00e0n c\u1ea3m \u1ee9ng ho\u1ea1t \u0111\u1ed9ng, b\u1ea1n c\u1ea7n bi\u1ebft nh\u1eefng \u0111i\u1ec1u sau:<\/p>\n<h3><strong>M\u1eadt \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n<\/strong><\/h3>\n<p><a href=\"https:\/\/www.researchgate.net\/publication\/329216239_Parameter_Optimization_and_Prediction_Model_of_Induction_Heating_for_Large-Diameter_Pipe\" target=\"_blank\" rel=\"noopener\">Nghi\u00ean c\u1ee9u do Xiurong Fang d\u1eabn \u0111\u1ea7u<\/a> \u0111\u1ec3 d\u1ef1 \u0111o\u00e1n v\u00e0 t\u1ed1i \u01b0u h\u00f3a h\u00e0n c\u1ea3m \u1ee9ng \u1ed1ng \u0111\u01b0\u1eddng k\u00ednh l\u1edbn nh\u1ea5n m\u1ea1nh r\u1eb1ng m\u1eadt \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n ch\u00ednh x\u00e1c trong qu\u00e1 tr\u00ecnh h\u00e0n l\u00e0 th\u00f4ng s\u1ed1 quan tr\u1ecdng nh\u1ea5t. Ng\u01b0\u1eddi ta ph\u1ea3i t\u01b0\u01a1ng t\u00e1c gi\u1eefa m\u1ed9t s\u1ed1 th\u00f4ng s\u1ed1 nh\u1ea5t \u0111\u1ecbnh, bao g\u1ed3m khe h\u1edf kh\u00f4ng kh\u00ed, m\u1eadt \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n, \u0111\u1ed9 nh\u1edbt h\u1ee3p kim v\u00e0 \u00e1p su\u1ea5t mao d\u1eabn. N\u1ebfu m\u1eadt \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n \u0111\u01b0\u1ee3c ch\u1ecdn l\u00e0 ch\u00ednh x\u00e1c, th\u00ec kim lo\u1ea1i h\u00e0n s\u1ebd ch\u1ea3y gi\u1eefa khe h\u1edf v\u00e0 cho ph\u00e9p ph\u00e2n ph\u1ed1i th\u00f4ng qua t\u00e1c \u0111\u1ed9ng mao d\u1eabn trong khu v\u1ef1c m\u1ed1i n\u1ed1i. T\u1ed1c \u0111\u1ed9 t\u00e1c \u0111\u1ed9ng mao d\u1eabn ph\u1ee5 thu\u1ed9c v\u00e0o \u0111\u1ed9 nh\u1edbt c\u1ee7a kim lo\u1ea1i h\u00e0n v\u00e0 khe h\u1edf kh\u00f4ng kh\u00ed. \u0110\u1ed9 b\u1ec1n m\u1ed1i n\u1ed1i ph\u1ee5 thu\u1ed9c v\u00e0o di\u1ec7n t\u00edch li\u00ean k\u1ebft; di\u1ec7n t\u00edch li\u00ean k\u1ebft c\u00e0ng l\u1edbn, \u0111\u1ed9 b\u1ec1n c\u1ee7a m\u1ed1i n\u1ed1i c\u00e0ng cao. Kim lo\u1ea1i n\u1ec1n ph\u1ea3i \u0111\u01b0\u1ee3c l\u00e0m s\u1ea1ch tr\u01b0\u1edbc khi h\u00e0n c\u1ea3m \u1ee9ng \u0111\u1ec3 lo\u1ea1i b\u1ecf oxit v\u00e0 ng\u0103n ng\u1eeba qu\u00e1 tr\u00ecnh oxy h\u00f3a ti\u1ebfp theo. L\u00e0m \u01b0\u1edbt b\u1ec1 m\u1eb7t kim lo\u1ea1i n\u1ec1n b\u1eb1ng ch\u1ea5t tr\u1ee3 dung. Sau khi h\u00e0n, ch\u1ea5t tr\u1ee3 dung \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf kh\u1ecfi kim lo\u1ea1i n\u1ec1n \u1edf nhi\u1ec7t \u0111\u1ed9 d\u01b0\u1edbi 400 \u2070C. C\u00f3 nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c nhau \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 lo\u1ea1i b\u1ecf ch\u1ea5t tr\u1ee3 dung, nh\u01b0ng t\u00f4i n\u01b0\u1edbc l\u00e0 ph\u01b0\u01a1ng ph\u00e1p n\u1ed5i ti\u1ebfng nh\u1ea5t. Ch\u1ea5t tr\u1ee3 dung kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng c\u1ea7n thi\u1ebft, v\u00ec ch\u1ea5t tr\u1ee3 dung ch\u1ee9a ph\u1ed1t pho \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 h\u00e0n h\u1ee3p kim \u0111\u1ed3ng. \u0110\u1ed3 g\u00e1 c\u0169ng r\u1ea5t quan tr\u1ecdng, v\u00ec b\u1ea5t k\u1ef3 \u0111\u1ed3 g\u00e1 n\u00e0o nh\u1ecf h\u01a1n 50mm \u0111\u1ec1u c\u00f3 th\u1ec3 b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi d\u00f2ng \u0111i\u1ec7n t\u1eeb. N\u00f3 n\u00ean \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng v\u1eadt li\u1ec7u kh\u00f4ng t\u1eeb t\u00ednh nh\u01b0 nh\u00f4m v\u00e0 th\u00e9p kh\u00f4ng g\u1ec9 austenit. <\/p>\n<h3><strong>Kim lo\u1ea1i ph\u1ee5<\/strong><\/h3>\n<p>M\u1ed9t b\u00e0i vi\u1ebft v\u1ec1 kim lo\u1ea1i h\u00e0n ch\u00ec \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 tr\u00ean <em>International Materials Reviewer<\/em> c\u1ee7a Way, M., Willingham, J. v\u00e0 Goodall, R. Theo nghi\u00ean c\u1ee9u c\u1ee7a h\u1ecd, ch\u1ea5t \u0111\u1ed9n b\u1ea1c th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 h\u00e0n ch\u00ec do \u0111i\u1ec3m n\u00f3ng ch\u1ea3y th\u1ea5p c\u1ee7a n\u00f3. Nhi\u1ec7t \u0111\u1ed9 eutectic c\u1ee7a h\u00e0n ch\u00ec b\u1ea1c-\u0111\u1ed3ng l\u00e0 593-898 \u2070C. H\u00e0n ch\u00ec \u0111\u1ed3ng l\u00e0 lo\u1ea1i r\u1ebb nh\u1ea5t v\u00e0 c\u00f3 nhi\u1ec7t \u0111\u1ed9 n\u00f3ng ch\u1ea3y l\u00e0 704-1176 \u2070C. B\u1ea1c l\u00e0 ch\u1ea5t \u0111\u1ed9n h\u00e0n ch\u00ec \u00edt ph\u1ed5 bi\u1ebfn nh\u1ea5t v\u1edbi nhi\u1ec7t \u0111\u1ed9 n\u00f3ng ch\u1ea3y l\u00e0 565-615 \u2070C.<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-3\"><h2><strong>T\u1ea1i sao ph\u1ea3i h\u00e0n c\u1ea3m \u1ee9ng?<\/strong><\/h2>\n<p>H\u00e0n c\u1ea3m \u1ee9ng c\u00f3 th\u1ec3 t\u1ea1o ra m\u1ed1i h\u00e0n ch\u1eafc ch\u1eafn, \u0111\u1eb9p m\u1eaft v\u00e0 ch\u1ed1ng va \u0111\u1eadp so v\u1edbi h\u00e0n kh\u00f2. V\u00ec v\u1eady, n\u00f3 v\u01b0\u1ee3t tr\u1ed9i h\u01a1n h\u00e0n th\u00f4ng th\u01b0\u1eddng do nh\u1eefng l\u1ee3i \u00edch ti\u1ec1m n\u0103ng sau: <\/p>\n<ul>\n<li><strong>Th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng<\/strong><\/li>\n<\/ul>\n<p>Kh\u00f4ng c\u00f3 ng\u1ecdn l\u1eeda h\u1edf n\u00e0o li\u00ean quan \u0111\u1ebfn qu\u00e1 tr\u00ecnh h\u00e0n c\u1ea3m \u1ee9ng. Gi\u1ed1ng nh\u01b0 h\u00e0n kh\u00f2, ng\u1ecdn l\u1eeda \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi c\u00e1c kh\u00ed nhi\u00ean li\u1ec7u nh\u01b0 oxy\/axetilen ho\u1eb7c c\u00e1c kh\u00ed kh\u00e1c. Nguy c\u01a1 n\u1ed5 lu\u00f4n \u0111i k\u00e8m v\u1edbi c\u00e1c b\u00ecnh kh\u00ed ph\u1ea3i \u0111\u01b0\u1ee3c x\u1eed l\u00fd c\u1ea9n th\u1eadn. Kh\u00f4ng c\u00f3 nguy c\u01a1 n\u00e0o nh\u01b0 v\u1eady li\u00ean quan \u0111\u1ebfn h\u00e0n c\u1ea3m \u1ee9ng.   <\/p>\n<ul>\n<li><strong>L\u00e0m n\u00f3ng nhanh v\u00e0 nhanh ch\u00f3ng<\/strong><\/li>\n<\/ul>\n<p>Gia nhi\u1ec7t c\u1ea3m \u1ee9ng cung c\u1ea5p nhi\u1ec1u n\u0103ng l\u01b0\u1ee3ng h\u01a1n tr\u00ean m\u1ed7i <sup>mm2<\/sup> so v\u1edbi ng\u1ecdn l\u1eeda tr\u1ea7n. Gia nhi\u1ec7t c\u1ea3m \u1ee9ng c\u00f3 th\u1ec3 h\u00e0n nhi\u1ec1u chi ti\u1ebft h\u01a1n m\u1ed7i gi\u1edd so v\u1edbi b\u1ea5t k\u1ef3 ph\u01b0\u01a1ng ph\u00e1p h\u00e0n n\u00e0o kh\u00e1c. Trong qu\u00e1 tr\u00ecnh h\u00e0n b\u1eb1ng l\u00f2, to\u00e0n b\u1ed9 c\u1ee5m chi ti\u1ebft \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o l\u00f2, trong khi trong tr\u01b0\u1eddng h\u1ee3p h\u00e0n b\u1eb1ng c\u1ea3m \u1ee9ng, ph\u1ea7n c\u1ee5c b\u1ed9 \u0111\u01b0\u1ee3c nung n\u00f3ng v\u00e0 ch\u1ea5t \u0111\u1ed9n ch\u1ea3y v\u00e0o m\u1ed1i n\u1ed1i th\u00f4ng qua t\u00e1c \u0111\u1ed9ng mao d\u1eabn.  <\/p>\n<ul>\n<li><strong>T\u1ef7 l\u1ec7 l\u1eb7p l\u1ea1i cao<\/strong><\/li>\n<\/ul>\n<p>C\u00e1c bi\u1ebfn s\u1ed1 nh\u01b0 th\u1eddi gian, v\u1ecb tr\u00ed, \u0111\u1ed3 g\u00e1, h\u1ee3p kim v\u00e0 nhi\u1ec7t \u0111\u1ed9 c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c. Nh\u1eadp c\u00e1c th\u00f4ng s\u1ed1 c\u1ea7n thi\u1ebft v\u00e0 h\u1ec7 th\u1ed1ng s\u1ebd l\u1eb7p l\u1ea1i chu k\u1ef3 gia nhi\u1ec7t. \u0110\u1ec3 ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9, thi\u1ebft b\u1ecb h\u00e0n c\u1ea3m \u1ee9ng l\u1eafp \u0111\u1eb7t nhi\u1ec7t k\u1ebf, c\u1eb7p nhi\u1ec7t \u0111i\u1ec7n ho\u1eb7c c\u1ea3m bi\u1ebfn nhi\u1ec7t \u0111\u1ed9 tr\u1ef1c quan.  <\/p>\n<ul>\n<li><strong>Kh\u00f4ng c\u00f3 qu\u00e1 tr\u00ecnh ti\u1ebfp x\u00fac<\/strong><\/li>\n<\/ul>\n<p>Kh\u00f4ng c\u1ea7n ti\u1ebfp x\u00fac v\u1edbi b\u1ed9 ph\u1eadn trong qu\u00e1 tr\u00ecnh n\u00e0y. N\u00f3 cung c\u1ea5p s\u1ef1 \u0111\u1ed3ng nh\u1ea5t v\u00e0 \u0111\u1ed9 bi\u1ebfn d\u1ea1ng t\u1ed1i thi\u1ec3u. <\/p>\n<ul>\n<li><strong>D\u1ea5u ch\u00e2n nh\u1ecf<\/strong><\/li>\n<\/ul>\n<p>Thi\u1ebft b\u1ecb n\u00e0y chi\u1ebfm m\u1ed9t kh\u00f4ng gian nh\u1ecf tr\u00ean s\u00e0n nh\u00e0 m\u00e1y.<\/p>\n<ul>\n<li><strong>Kh\u00f4ng gia c\u00f4ng sau<\/strong><\/li>\n<\/ul>\n<p>Trong qu\u00e1 tr\u00ecnh h\u00e0n b\u1eb1ng ng\u1ecdn l\u1eeda, qu\u00e1 tr\u00ecnh oxy h\u00f3a, \u0111\u00f3ng c\u1eb7n ho\u1eb7c c\u1eb7n cacbon c\u00f3 th\u1ec3 t\u00edch t\u1ee5 tr\u00ean chi ti\u1ebft. \u0110\u1ec3 l\u00e0m s\u1ea1ch chi ti\u1ebft, ng\u01b0\u1eddi ta th\u01b0\u1eddng s\u1eed d\u1ee5ng ch\u1ea5t tr\u1ee3 dung (c\u00f3 th\u1ec3 l\u00e0m y\u1ebfu m\u1ed1i n\u1ed1i) ho\u1eb7c c\u00e1c b\u1ed3n h\u00f3a ch\u1ea5t \u0111\u1eaft ti\u1ec1n. L\u00f2 ch\u00e2n kh\u00f4ng c\u00f3 th\u1ec3 kh\u1eafc ph\u1ee5c nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y nh\u01b0ng l\u1ea1i c\u00f3 nh\u1eefng h\u1ea1n ch\u1ebf nh\u01b0 k\u00edch th\u01b0\u1edbc l\u1edbn, thi\u1ebfu ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 hi\u1ec7u su\u1ea5t k\u00e9m. H\u00e0n c\u1ea3m \u1ee9ng gi\u1ea3i quy\u1ebft nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y v\u00ec kh\u00f4ng c\u1ea7n phay ho\u1eb7c m\u00e0i sau khi h\u00e0n v\u00ec m\u1ed1i n\u1ed1i r\u1ea5t s\u1ea1ch v\u00e0 g\u1ecdn g\u00e0ng.<\/p>\n<\/div><div class=\"fusion-image-element \" style=\"--awb-margin-bottom:20px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><img decoding=\"async\" width=\"1050\" height=\"550\" alt=\"thi\u1ebft b\u1ecb h\u00e0n c\u1ea3m \u1ee9ng\" title=\"induction brazing equipment\" src=\"https:\/\/www.focoinduction.com\/wp-content\/uploads\/2022\/11\/induction-brazing-equipment.jpg\" class=\"img-responsive wp-image-15683\" srcset=\"https:\/\/www.focoinduction.com\/wp-content\/uploads\/2022\/11\/induction-brazing-equipment-200x105.jpg 200w, https:\/\/www.focoinduction.com\/wp-content\/uploads\/2022\/11\/induction-brazing-equipment-400x210.jpg 400w, https:\/\/www.focoinduction.com\/wp-content\/uploads\/2022\/11\/induction-brazing-equipment-600x314.jpg 600w, https:\/\/www.focoinduction.com\/wp-content\/uploads\/2022\/11\/induction-brazing-equipment-800x419.jpg 800w, https:\/\/www.focoinduction.com\/wp-content\/uploads\/2022\/11\/induction-brazing-equipment.jpg 1050w\" sizes=\"(max-width: 768px) 100vw, 1050px\" \/><\/span><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-4 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-4\"><h2>Nh\u1eefng kim lo\u1ea1i n\u00e0o c\u00f3 th\u1ec3 h\u00e0n b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p h\u00e0n c\u1ea3m \u1ee9ng?<\/h2>\n<p>V\u00ec h\u00e0n c\u1ea3m \u1ee9ng l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p tuy\u1ec7t v\u1eddi \u0111\u1ec3 n\u1ed1i c\u00e1c kim lo\u1ea1i kh\u00f4ng gi\u1ed1ng nhau nh\u01b0 th\u00e9p \u0111\u1ed3ng, \u0111\u1ed3ng thau v\u1edbi \u0111\u1ed3ng v\u00e0 th\u00e9p v\u1edbi \u0111\u1ed3ng thau. H\u00e0n c\u1ea3m \u1ee9ng \u0111\u01b0\u1ee3c coi l\u00e0 c\u00f3 l\u1ee3i cho vi\u1ec7c n\u1ed1i c\u00e1c lo\u1ea1i th\u00e9p khi kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi h\u00e0n. M\u1ed1i h\u00e0n c\u1ea3m \u1ee9ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf t\u1ed1t gi\u00fap th\u00e9p c\u00f3 \u1ee9ng su\u1ea5t\/bi\u1ebfn d\u1ea1ng th\u1ea5p b\u1eb1ng c\u00e1ch duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a chi ti\u1ebft. Th\u00f4ng qua h\u00e0n c\u1ea3m \u1ee9ng, c\u00f3 th\u1ec3 h\u00e0n nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u kh\u00e1c nhau, bao g\u1ed3m c\u1ea3 kim lo\u1ea1i \u0111en v\u00e0 th\u1eadm ch\u00ed l\u00e0 kim lo\u1ea1i m\u00e0u. Th\u00e9p kh\u00f4ng g\u1ec9, nh\u00f4m, coban, niken, cacbua, vonfram, crom, kim c\u01b0\u01a1ng, kim lo\u1ea1i qu\u00fd v\u00e0 stellite c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c h\u00e0n b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p gia nhi\u1ec7t c\u1ea3m \u1ee9ng. K\u1ef9 thu\u1eadt n\u1ed1i n\u00e0y c\u00f3 th\u1ec3 t\u1ea1o ra nhi\u1ec1u lo\u1ea1i m\u1ed1i n\u1ed1i: m\u1ed1i n\u1ed1i \u0111\u1ed1i \u0111\u1ea7u cho t\u1ea5m ph\u1eb3ng v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn h\u00ecnh \u1ed1ng, m\u1ed1i n\u1ed1i ch\u1ed3ng cho t\u1ea5m ph\u1eb3ng v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn h\u00ecnh \u1ed1ng v\u00e0 m\u1ed1i n\u1ed1i ch\u1ed3ng \u0111\u1ed1i \u0111\u1ea7u cho v\u00f2m mi\u1ec7ng ph\u1eb3ng.  <\/p>\n<p><em><a href=\"https:\/\/www.focoinduction.com\/vi\/lam-the-nao-de-su-dung-phuong-phap-han-cam-ung-cho-dong\/\" target=\"_blank\" rel=\"noopener\">T\u00ecm hi\u1ec3u c\u00e1ch h\u00e0n c\u1ea3m \u1ee9ng \u0111\u1ed3ng.<\/a><\/em><\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-5 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-5\"><h2>C\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p s\u1eed d\u1ee5ng h\u00e0n c\u1ea3m \u1ee9ng<\/h2>\n<p>H\u00e0n c\u1ea3m \u1ee9ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau tr\u00ean to\u00e0n th\u1ebf gi\u1edbi, ch\u1eb3ng h\u1ea1n nh\u01b0:<\/p>\n<ul>\n<li>M\u00e1y ph\u00e1t \u0111i\u1ec7n v\u00e0 ph\u00e2n ph\u1ed1i \u0111i\u1ec7n: v\u00f2ng ng\u1eafn m\u1ea1ch, b\u1ed9 chuy\u1ec3n m\u1ea1ch, \u0111\u1ed9ng c\u01a1, m\u00e1y bi\u1ebfn \u00e1p, m\u00e1y ph\u00e1t \u0111i\u1ec7n tuabin, s\u1ee3i, v\u00f2ng, d\u00e2y v\u00e0 thanh, v\u00e0 m\u00e1y ph\u00e1t \u0111i\u1ec7n<\/li>\n<li>Ng\u00e0nh h\u00e0ng kh\u00f4ng: H\u1ec7 th\u1ed1ng th\u1ee7y l\u1ef1c, nhi\u00ean li\u1ec7u, c\u00e1nh qu\u1ea1t v\u00e0 c\u00e1nh cho v\u1ecf m\u00e1y bay<\/li>\n<li>Ph\u1ee5 t\u00f9ng \u00f4 t\u00f4: Phanh, \u1ed1ng d\u1eabn nhi\u00ean li\u1ec7u v\u00e0 AC<\/li>\n<\/ul>\n<p>N\u00f3 c\u0169ng \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng trong ng\u00e0nh thi\u1ebft b\u1ecb gia d\u1ee5ng, n\u00f4ng nghi\u1ec7p, \u0111\u01b0\u1eddng ray, \u1ed1ng, \u0111\u1ed3 n\u1ed9i th\u1ea5t v\u00e0 h\u00e0ng kh\u00f4ng.<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-6 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-6\"><h2>Ch\u1ecdn thi\u1ebft b\u1ecb h\u00e0n c\u1ea3m \u1ee9ng c\u1ee7a b\u1ea1n<\/h2>\n<p>H\u00e0n c\u1ea3m \u1ee9ng bao g\u1ed3m m\u1ed9t m\u00e1y ph\u00e1t \u0111i\u1ec7n \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 theo t\u1ea7n s\u1ed1 v\u00e0 c\u00f4ng su\u1ea5t c\u1ee7a m\u00e1y ph\u00e1t \u0111i\u1ec7n. N\u00f3 c\u0169ng c\u00f3 m\u1ed9t cu\u1ed9n d\u00e2y gia nhi\u1ec7t \u0111\u01b0\u1ee3c trang b\u1ecb h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t b\u1eb1ng n\u01b0\u1edbc. C\u00f3 nhi\u1ec1u \u0111\u1ed3 g\u00e1 kh\u00e1c nhau t\u00f9y thu\u1ed9c v\u00e0o \u1ee9ng d\u1ee5ng \u0111\u1ec3 gi\u1eef b\u1ed9 ph\u1eadn. Che ph\u1ee7 \u1ee9ng d\u1ee5ng \u0111\u1ec3 cung c\u1ea5p ch\u00e2n kh\u00f4ng ho\u1eb7c kh\u00ed tr\u01a1 cho b\u1ed9 ph\u1eadn trong qu\u00e1 tr\u00ecnh h\u00e0n c\u1ea3m \u1ee9ng \u0111\u1ec3 ng\u0103n ng\u1eeba qu\u00e1 tr\u00ecnh oxy h\u00f3a. C\u00f4ng ty ch\u00fang t\u00f4i, FOCO, c\u00f3 <a href=\"https:\/\/www.focoinduction.com\/vi\/cac-san-pham\/may-han-cam-ung\/may-han-cam-ung-tu-dong\/\" target=\"_blank\" rel=\"noopener\">thi\u1ebft b\u1ecb t\u1ef1 \u0111\u1ed9ng h\u00f3a<\/a> , gi\u00fap t\u0103ng kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t c\u00e1c th\u00f4ng s\u1ed1 quy tr\u00ecnh h\u00e0n v\u00e0 do \u0111\u00f3, t\u0103ng kh\u1ea3 n\u0103ng l\u1eb7p l\u1ea1i c\u1ee7a s\u1ea3n ph\u1ea9m. FOCO cung c\u1ea5p <a href=\"https:\/\/www.focoinduction.com\/induction-brazing-machines-the-ultimate-solution-to-brazing-problems\/\" target=\"_blank\" rel=\"noopener\">gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u<\/a> cho hi\u1ec7n t\u01b0\u1ee3ng bi\u1ebfn d\u1ea1ng k\u00edch th\u01b0\u1edbc v\u00e0 t\u1ea1o kh\u00f3i trong qu\u00e1 tr\u00ecnh h\u00e0n. H\u01a1n n\u1eefa, m\u00e1y h\u00e0n c\u1ea3m \u1ee9ng c\u1ee7a ch\u00fang t\u00f4i \u0111\u01b0\u1ee3c trang b\u1ecb t\u1ed1t v\u1edbi h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n PLC v\u00e0 c\u1ea5p li\u1ec7u t\u1ef1 \u0111\u1ed9ng. H\u01a1n n\u1eefa, c\u00f3 nhi\u1ec1u lo\u1ea1i m\u00e1y h\u00e0n c\u1ea3m \u1ee9ng, cho d\u00f9 \u0111\u00f3 l\u00e0 <a href=\"https:\/\/www.focoinduction.com\/vi\/cac-san-pham\/may-han-cam-ung\/may-han-cam-ung-cam-tay\/\" target=\"_blank\" rel=\"noopener\">m\u00e1y h\u00e0n c\u1ea7m tay<\/a> t\u1ef1 \u0111\u1ed9ng hay <a href=\"https:\/\/www.focoinduction.com\/vi\/cac-san-pham\/may-han-cam-ung\/may-han-cam-ung-di-dong\/\" target=\"_blank\" rel=\"noopener\">m\u00e1y h\u00e0n di \u0111\u1ed9ng<\/a> . N\u1ebfu th\u1eddi gian l\u00e0 y\u1ebfu t\u1ed1 c\u1ed1t y\u1ebfu \u0111\u1ed1i v\u1edbi b\u1ea1n v\u00e0 b\u1ea1n \u0111ang t\u00ecm ki\u1ebfm m\u1ed9t quy tr\u00ecnh h\u00e0n nhanh ch\u00f3ng, ti\u1ebft ki\u1ec7m chi ph\u00ed, hi\u1ec7u qu\u1ea3 v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng l\u1eb7p l\u1ea1i cao, th\u00ec ch\u00fang t\u00f4i cung c\u1ea5p cho b\u1ea1n gi\u1ea3i ph\u00e1p cho nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u v\u00e0 lo\u1ea1i m\u1ed1i n\u1ed1i.    <\/p>\n<p><a href=\"https:\/\/www.focoinduction.com\/why-is-a-portable-induction-brazing-machine-in-high-demand\/\" target=\"_blank\" rel=\"noopener\"><em>Xem l\u00fd do t\u1ea1i sao m\u00e1y h\u00e0n c\u1ea3m \u1ee9ng di \u0111\u1ed9ng l\u1ea1i ph\u1ed5 bi\u1ebfn.<\/em><\/a><\/p>\n<\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":11802,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[198],"tags":[231,259],"class_list":["post-11800","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-198","tag-han-cam-ung","tag-suoi-am-cam-ung"],"_links":{"self":[{"href":"https:\/\/www.focoinduction.com\/vi\/wp-json\/wp\/v2\/posts\/11800","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.focoinduction.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.focoinduction.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.focoinduction.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.focoinduction.com\/vi\/wp-json\/wp\/v2\/comments?post=11800"}],"version-history":[{"count":0,"href":"https:\/\/www.focoinduction.com\/vi\/wp-json\/wp\/v2\/posts\/11800\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.focoinduction.com\/vi\/wp-json\/wp\/v2\/media\/11802"}],"wp:attachment":[{"href":"https:\/\/www.focoinduction.com\/vi\/wp-json\/wp\/v2\/media?parent=11800"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.focoinduction.com\/vi\/wp-json\/wp\/v2\/categories?post=11800"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.focoinduction.com\/vi\/wp-json\/wp\/v2\/tags?post=11800"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}