{"id":1384,"date":"2024-11-07T05:08:16","date_gmt":"2024-11-07T05:08:16","guid":{"rendered":"https:\/\/nbaem.com\/?p=1384"},"modified":"2024-11-07T05:08:16","modified_gmt":"2024-11-07T05:08:16","slug":"nbaem-your-best-neodymium-magnet-supplier-from-china-5","status":"publish","type":"post","link":"https:\/\/nbaem.com\/vi\/nbaem-your-best-neodymium-magnet-supplier-from-china-5\/","title":{"rendered":"\u1ea2nh h\u01b0\u1edfng c\u1ee7a nhi\u1ec7t \u0111\u1ed9 \u0111\u1ebfn hi\u1ec7u su\u1ea5t c\u1ee7a nam ch\u00e2m"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:var(--awb-color3);border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" 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\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><style type=\"text\/css\">@media only screen and (max-width:1024px) {.fusion-title.fusion-title-1{margin-top:10px!important; margin-right:0px!important;margin-bottom:15px!important;margin-left:0px!important;}}@media only screen and (max-width:640px) {.fusion-title.fusion-title-1{margin-top:10px!important; margin-right:0px!important;margin-bottom:10px!important; margin-left:0px!important;}}<\/style><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-text fusion-title-size-one\" style=\"margin-top:10px;margin-right:0px;margin-bottom:15px;margin-left:0px;\"><h1 class=\"title-heading-left\" style=\"margin:0;\"><h1><strong>\u1ea2nh h\u01b0\u1edfng c\u1ee7a nhi\u1ec7t \u0111\u1ed9 \u0111\u1ebfn hi\u1ec7u su\u1ea5t c\u1ee7a nam ch\u00e2m<\/strong><\/h1><\/h1><\/div><div class=\"fusion-text fusion-text-1\"><p>Khi b\u1ea1n thi\u1ebft k\u1ebf c\u00e1c \u1ee9ng d\u1ee5ng v\u1edbi nam ch\u00e2m v\u0129nh c\u1eedu, b\u1ea1n c\u1ea7n bi\u1ebft ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 m\u00e0 nam ch\u00e2m s\u1ebd ti\u1ebfp x\u00fac. Thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 m\u1ea1nh c\u1ee7a nam ch\u00e2m v\u00e0 hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a n\u00f3. N\u1ebfu b\u1ea1n kh\u00f4ng hi\u1ec3u \u0111i\u1ec1u n\u00e0y, b\u1ea1n s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng t\u1ed1t nh\u01b0 mong mu\u1ed1n. V\u00ec v\u1eady, b\u1ea1n c\u1ea7n bi\u1ebft c\u00e1ch c\u00e1c v\u1eadt li\u1ec7u t\u1eeb kh\u00e1c nhau ph\u1ea3n \u1ee9ng v\u1edbi nhi\u1ec7t \u0111\u1ed9.<\/p>\n<p>T\u1ea5t c\u1ea3 c\u00e1c v\u1eadt li\u1ec7u t\u1eeb s\u1ebd c\u00f3 s\u1ef1 thay \u0111\u1ed5i trong m\u1eadt \u0111\u1ed9 flux khi nhi\u1ec7t \u0111\u1ed9 thay \u0111\u1ed5i. N\u00f3i chung, nam ch\u00e2m tr\u1edf n\u00ean m\u1ea1nh h\u01a1n khi nhi\u1ec7t \u0111\u1ed9 gi\u1ea3m, ngo\u1ea1i tr\u1eeb nam ch\u00e2m ferrite. T\u1ea5t c\u1ea3 c\u00e1c nam ch\u00e2m v\u0129nh c\u1eedu s\u1ebd m\u1ea5t m\u1ed9t ph\u1ea7n hi\u1ec7u su\u1ea5t khi nhi\u1ec7t \u0111\u1ed9 t\u0103ng l\u00ean. C\u00e2u h\u1ecfi l\u00e0, \u201cT\u00f4i c\u00f3 l\u1ea5y l\u1ea1i \u0111\u01b0\u1ee3c hi\u1ec7u su\u1ea5t khi nhi\u1ec7t \u0111\u1ed9 gi\u1ea3m kh\u00f4ng?\u201d \u0110i\u1ec1u \u0111\u00f3 ph\u1ee5 thu\u1ed9c v\u00e0o lo\u1ea1i v\u1eadt li\u1ec7u t\u1eeb v\u00e0 nhi\u1ec7t \u0111\u1ed9 t\u1ed1i \u0111a m\u00e0 n\u00f3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng.<\/p>\n<p>C\u00f3 ba lo\u1ea1i m\u1ea5t m\u00e1t hi\u1ec7u su\u1ea5t t\u1eeb m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i do nhi\u1ec7t \u0111\u1ed9:<\/p>\n<ol>\n<li><strong>M\u1ea5t m\u00e1t c\u00f3 th\u1ec3 \u0111\u1ea3o ng\u01b0\u1ee3c: <\/strong>\u0110i\u1ec1u n\u00e0y x\u1ea3y ra khi nhi\u1ec7t \u0111\u1ed9 c\u1ee7a nam ch\u00e2m t\u0103ng l\u00ean tr\u00ean nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng, nh\u01b0ng kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 gi\u1edbi h\u1ea1n nhi\u1ec7t \u0111\u1ed9 t\u1ed1i \u0111a c\u1ee7a n\u00f3. Khi nam ch\u00e2m ngu\u1ed9i \u0111i, b\u1ea1n s\u1ebd l\u1ea5y l\u1ea1i to\u00e0n b\u1ed9 hi\u1ec7u su\u1ea5t c\u1ee7a m\u00ecnh.<\/li>\n<li><strong>M\u1ea5t m\u00e1t kh\u00f4ng th\u1ec3 \u0111\u1ea3o ng\u01b0\u1ee3c: <\/strong>Khi nam ch\u00e2m v\u01b0\u1ee3t qu\u00e1 gi\u1edbi h\u1ea1n nhi\u1ec7t \u0111\u1ed9 t\u1ed1i \u0111a c\u1ee7a n\u00f3 nh\u01b0ng kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 nhi\u1ec7t \u0111\u1ed9 Curie, b\u1ea1n m\u1ea5t m\u1ed9t ch\u00fat hi\u1ec7u su\u1ea5t. Khi n\u00f3 ngu\u1ed9i \u0111i, b\u1ea1n l\u1ea5y l\u1ea1i m\u1ed9t ph\u1ea7n hi\u1ec7u su\u1ea5t, nh\u01b0ng kh\u00f4ng bao gi\u1edd l\u1ea5y l\u1ea1i \u0111\u01b0\u1ee3c t\u1ea5t c\u1ea3 tr\u1eeb khi b\u1ea1n nam ch\u00e2m l\u1ea1i, \u0111i\u1ec1u n\u00e0y th\u01b0\u1eddng kh\u00f4ng hi\u1ec7u qu\u1ea3 v\u1ec1 m\u1eb7t chi ph\u00ed.<\/li>\n<li><strong>M\u1ea5t m\u00e1t v\u0129nh vi\u1ec5n:<\/strong> Khi nam ch\u00e2m v\u01b0\u1ee3t qu\u00e1 nhi\u1ec7t \u0111\u1ed9 Curie c\u1ee7a n\u00f3, c\u00e1c mi\u1ec1n t\u1eeb trong nam ch\u00e2m thay \u0111\u1ed5i c\u1ea5u tr\u00fac, v\u00e0 thi\u1ec7t h\u1ea1i \u0111\u00f3 l\u00e0 v\u0129nh vi\u1ec5n. B\u1ea1n kh\u00f4ng th\u1ec3 ph\u1ee5c h\u1ed3i hi\u1ec7u su\u1ea5t \u0111\u00f3 b\u1eb1ng c\u00e1ch nam ch\u00e2m l\u1ea1i nam ch\u00e2m.<\/li>\n<\/ol>\n<p>Trong khi b\u1ea3ng d\u1eef li\u1ec7u c\u1ee7a nam ch\u00e2m th\u01b0\u1eddng bao g\u1ed3m nhi\u1ec7t \u0111\u1ed9 Curie, th\u00ec \u0111\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t con s\u1ed1 h\u1eefu \u00edch cho thi\u1ebft k\u1ebf th\u1ef1c t\u1ebf. B\u1ea1n kh\u00f4ng n\u00ean v\u1eadn h\u00e0nh g\u1ea7n nhi\u1ec7t \u0111\u1ed9 Curie. B\u1ea1n c\u1ea7n bi\u1ebft nhi\u1ec7t \u0111\u1ed9 t\u1ed1i \u0111a ho\u1ea1t \u0111\u1ed9ng c\u1ee7a nam ch\u00e2m.<\/p>\n<\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-0{width:100% !important;margin-top : 0px;margin-bottom : 0px;}.fusion-builder-column-0 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 1.92%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-0{width:100% !important;}.fusion-builder-column-0 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-0{width:100% !important;}.fusion-builder-column-0 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-1{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:var(--awb-color3);border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" 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\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><style type=\"text\/css\">@media only screen and (max-width:1024px) {.fusion-title.fusion-title-2{margin-top:10px!important; margin-right:0px!important;margin-bottom:15px!important;margin-left:0px!important;}}@media only screen and (max-width:640px) {.fusion-title.fusion-title-2{margin-top:10px!important; margin-right:0px!important;margin-bottom:10px!important; margin-left:0px!important;}}<\/style><div class=\"fusion-title title fusion-title-2 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"margin-top:10px;margin-right:0px;margin-bottom:15px;margin-left:0px;\"><h2 class=\"title-heading-left\" style=\"margin:0;\"><h1><span style=\"color: #ff6600;\"><strong>Nhi\u1ec7t \u0111\u1ed9 \u1ea3nh h\u01b0\u1edfng nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ebfn Nam ch\u00e2m Neodymium<\/strong><\/span><\/h1><\/h2><\/div><div class=\"fusion-text fusion-text-2\"><p><a href=\"https:\/\/nbaem.com\/vi\/products\/neodymium-magnet\/\"><span style=\"color: #0000ff;\">Nam ch\u00e2m Neodymium<\/span> <\/a>\u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi \u0111\u1ed9 m\u1ea1nh t\u1eeb cao \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng. N\u1ebfu b\u1ea1n l\u00e0m n\u00f3ng ch\u00fang l\u00ean, hi\u1ec7u su\u1ea5t c\u1ee7a ch\u00fang gi\u1ea3m xu\u1ed1ng, ngay c\u1ea3 khi b\u1ea1n kh\u00f4ng \u0111\u1ea1t \u0111\u1ebfn nhi\u1ec7t \u0111\u1ed9 t\u1ed1i \u0111a c\u1ee7a ch\u00fang. V\u1edbi m\u1ed7i \u0111\u1ed9 C t\u0103ng th\u00eam so v\u1edbi nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng, b\u1ea1n m\u1ea5t t\u1eeb 0.08% \u0111\u1ebfn 0.12% \u0111\u1ed9 m\u1ea1nh c\u1ee7a nam ch\u00e2m.<\/p>\n<p>Nam ch\u00e2m neodymium ti\u00eau chu\u1ea9n c\u00f3 gi\u1edbi h\u1ea1n nhi\u1ec7t \u0111\u1ed9 t\u1ed1i \u0111a l\u00e0 80\u00b0C. C\u00f3 c\u00e1c lo\u1ea1i cao nhi\u1ec7t \u0111\u1ed9 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u1ebfn 150\u00b0C, nh\u01b0ng tr\u00ean m\u1ee9c \u0111\u00f3, b\u1ea1n n\u00ean d\u00f9ng nam ch\u00e2m samarium cobalt v\u00ec n\u00f3 s\u1ebd c\u00f3 \u0111\u1ed9 m\u1ea1nh h\u01a1n. N\u1ebfu nhi\u1ec7t \u0111\u1ed9 gi\u1ea3m xu\u1ed1ng d\u01b0\u1edbi -138\u00b0C, t\u1eeb t\u00ednh trong nam ch\u00e2m neodymium thay \u0111\u1ed5i, v\u00e0 b\u1ea1n m\u1ea5t t\u1eeb 10% \u0111\u1ebfn 20% hi\u1ec7u su\u1ea5t c\u1ee7a nam ch\u00e2m.<\/p>\n<\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-1{width:100% !important;margin-top : 0px;margin-bottom : 0px;}.fusion-builder-column-1 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 1.92%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-1{width:100% !important;}.fusion-builder-column-1 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-1{width:100% !important;}.fusion-builder-column-1 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-2{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:var(--awb-color3);border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" 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\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><style type=\"text\/css\">@media only screen and (max-width:1024px) {.fusion-title.fusion-title-3{margin-top:10px!important; margin-right:0px!important;margin-bottom:15px!important;margin-left:0px!important;}}@media only screen and (max-width:640px) {.fusion-title.fusion-title-3{margin-top:10px!important; margin-right:0px!important;margin-bottom:10px!important; margin-left:0px!important;}}<\/style><div class=\"fusion-title title fusion-title-3 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"margin-top:10px;margin-right:0px;margin-bottom:15px;margin-left:0px;\"><h2 class=\"title-heading-left\" style=\"margin:0;\"><h1><span style=\"color: #ff6600;\"><strong>Nhi\u1ec7t \u0111\u1ed9 \u1ea3nh h\u01b0\u1edfng nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ebfn Nam ch\u00e2m Samarium Cobalt<\/strong><\/span><\/h1><\/h2><\/div><div class=\"fusion-text fusion-text-3\"><p><a href=\"https:\/\/nbaem.com\/vi\/products\/samarium-cobalt-magnets\/\"><span style=\"color: #0000ff;\">Nam ch\u00e2m samari cobalt<\/span> <\/a>kh\u00f4ng m\u1ea1nh b\u1eb1ng nam ch\u00e2m neodymium \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng, nh\u01b0ng ch\u00fang c\u00f3 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t t\u1ed1t h\u01a1n. Nam ch\u00e2m neodymium b\u1eaft \u0111\u1ea7u m\u1ea5t nhi\u1ec1u \u0111\u1ed9 m\u1ea1nh tr\u00ean 150\u00b0C. Nam ch\u00e2m samarium cobalt c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c \u0111\u1ebfn 350\u00b0C tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u m\u1ea5t \u0111\u1ed9 m\u1ea1nh m\u00e0 b\u1ea1n kh\u00f4ng th\u1ec3 ph\u1ee5c h\u1ed3i khi ch\u00fang ngu\u1ed9i \u0111i. \u0110\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao b\u1ea1n s\u1eed d\u1ee5ng nam ch\u00e2m samarium cobalt trong c\u00e1c \u1ee9ng d\u1ee5ng nhi\u1ec7t \u0111\u1ed9 cao n\u01a1i b\u1ea1n c\u1ea7n kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t.<\/p>\n<\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-2{width:100% !important;margin-top : 0px;margin-bottom : 0px;}.fusion-builder-column-2 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 1.92%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-2{width:100% !important;}.fusion-builder-column-2 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-2{width:100% !important;}.fusion-builder-column-2 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-3{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-4 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:var(--awb-color3);border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" 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\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><style type=\"text\/css\">@media only screen and (max-width:1024px) {.fusion-title.fusion-title-4{margin-top:10px!important; margin-right:0px!important;margin-bottom:15px!important;margin-left:0px!important;}}@media only screen and (max-width:640px) {.fusion-title.fusion-title-4{margin-top:10px!important; margin-right:0px!important;margin-bottom:10px!important; margin-left:0px!important;}}<\/style><div class=\"fusion-title title fusion-title-4 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"margin-top:10px;margin-right:0px;margin-bottom:15px;margin-left:0px;\"><h2 class=\"title-heading-left\" style=\"margin:0;\"><h1><span style=\"color: #ff6600;\"><strong>Nhi\u1ec7t \u0111\u1ed9 \u1ea3nh h\u01b0\u1edfng nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ebfn Nam ch\u00e2m Alnico<\/strong><\/span><\/h1><\/h2><\/div><div class=\"fusion-text fusion-text-4\"><p><a href=\"https:\/\/nbaem.com\/vi\/products\/alnico-magnet\/\"><span style=\"color: #0000ff;\">Nam ch\u00e2m Alnico<\/span><\/a> l\u00e0 lo\u1ea1i nam ch\u00e2m m\u1ea1nh th\u1ee9 hai sau nam ch\u00e2m neodymium. Ch\u00fang c\u00f3 \u0111\u1ed9 t\u1eeb d\u01b0 cao v\u00e0 \u0111\u1ed9 c\u01b0\u1ee1ng th\u1ea5p. Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a nam ch\u00e2m alnico l\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u1ea5t t\u1eeb c\u1ee7a ch\u00fang. Ch\u00fang kh\u00f4ng th\u00edch c\u00e1c tr\u01b0\u1eddng t\u1eeb b\u00ean ngo\u00e0i ho\u1eb7c va \u0111\u1eadp v\u1eadt l\u00fd. Nh\u01b0ng nam ch\u00e2m alnico c\u00f3 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t r\u1ea5t t\u1ed1t. V\u1edbi m\u1ed7i \u0111\u1ed9 C t\u0103ng th\u00eam, b\u1ea1n m\u1ea5t 0.02% \u0111\u1ed9 m\u1ea1nh c\u1ee7a nam ch\u00e2m. B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng nam ch\u00e2m alnico l\u00ean \u0111\u1ebfn 525\u00b0C (977\u00b0F) m\u00e0 kh\u00f4ng g\u00e2y h\u01b0 h\u1ecfng v\u0129nh vi\u1ec5n.<\/p>\n<\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-3{width:100% !important;margin-top : 0px;margin-bottom : 0px;}.fusion-builder-column-3 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 1.92%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-3{width:100% !important;}.fusion-builder-column-3 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-3{width:100% !important;}.fusion-builder-column-3 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-4{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-5 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:var(--awb-color3);border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" 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\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><style type=\"text\/css\">@media only screen and (max-width:1024px) {.fusion-title.fusion-title-5{margin-top:10px!important; margin-right:0px!important;margin-bottom:15px!important;margin-left:0px!important;}}@media only screen and (max-width:640px) {.fusion-title.fusion-title-5{margin-top:10px!important; margin-right:0px!important;margin-bottom:10px!important; margin-left:0px!important;}}<\/style><div class=\"fusion-title title fusion-title-5 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"margin-top:10px;margin-right:0px;margin-bottom:15px;margin-left:0px;\"><h2 class=\"title-heading-left\" style=\"margin:0;\"><h1><span style=\"color: #ff6600;\"><strong>Nhi\u1ec7t \u0111\u1ed9 \u1ea3nh h\u01b0\u1edfng nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ebfn Nam ch\u00e2m Ferrite<\/strong><\/span><\/h1><\/h2><\/div><div class=\"fusion-text fusion-text-5\"><p><a href=\"https:\/\/nbaem.com\/vi\/products\/ceramic-magnet\/\"><span style=\"color: #0000ff;\">Nam ch\u00e2m ferrite<\/span><\/a> kh\u00e1c v\u1edbi c\u00e1c lo\u1ea1i nam ch\u00e2m kh\u00e1c. Khi nhi\u1ec7t \u0111\u1ed9 t\u0103ng l\u00ean, kh\u1ea3 n\u0103ng ch\u1ed1ng m\u1ea5t t\u1eeb c\u1ee7a ch\u00fang c\u00e0ng t\u1ed1t h\u01a1n. V\u1edbi m\u1ed7i \u0111\u1ed9 C t\u0103ng th\u00eam, b\u1ea1n m\u1ea5t 0.2% \u0111\u1ed9 m\u1ea1nh c\u1ee7a nam ch\u00e2m. B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng nam ch\u00e2m ferrite l\u00ean \u0111\u1ebfn 180\u00b0C tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u m\u1ea5t \u0111\u1ed9 m\u1ea1nh m\u00e0 kh\u00f4ng th\u1ec3 ph\u1ee5c h\u1ed3i l\u1ea1i. \u0110\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong \u0111\u1ed9ng c\u01a1 v\u00e0 m\u00e1y ph\u00e1t \u0111i\u1ec7n.<\/p>\n<p style=\"text-align: justify; text-justify: inter-ideograph; background: white; margin: 11.25pt 0cm 15.0pt 0cm;\"><span style=\"color: #323232; font-family: Helvetica, sans-serif; font-size: 10.5pt; letter-spacing: 0.4pt;\">.<\/span><\/p>\n<\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-4{width:100% !important;margin-top : 0px;margin-bottom : 0px;}.fusion-builder-column-4 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 1.92%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-4{width:100% !important;}.fusion-builder-column-4 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-4{width:100% !important;}.fusion-builder-column-4 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-5{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-6 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:var(--awb-color3);border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" 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\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-text fusion-text-6\"><p>Khi b\u1ea1n thi\u1ebft k\u1ebf v\u1edbi nam ch\u00e2m, b\u1ea1n c\u1ea7n bi\u1ebft ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 m\u00e0 nam ch\u00e2m s\u1ebd ti\u1ebfp x\u00fac. N\u1ebfu b\u1ea1n kh\u00f4ng hi\u1ec3u c\u00e1ch c\u00e1c nam ch\u00e2m b\u1ea1n \u0111ang s\u1eed d\u1ee5ng ph\u1ea3n \u1ee9ng v\u1edbi nhi\u1ec7t \u0111\u1ed9, b\u1ea1n s\u1ebd kh\u00f4ng \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u su\u1ea5t mong mu\u1ed1n.<\/p>\n<p>Nam ch\u00e2m Neodymium l\u00e0 nh\u1eefng nam ch\u00e2m m\u1ea1nh, nh\u01b0ng ch\u00fang kh\u00f4ng th\u00edch nhi\u1ec7t \u0111\u1ed9 cao. Nam ch\u00e2m Samarium Cobalt kh\u00f4ng m\u1ea1nh b\u1eb1ng nam ch\u00e2m Neodymium, nh\u01b0ng ch\u00fang \u1ed5n \u0111\u1ecbnh h\u01a1n \u1edf nhi\u1ec7t \u0111\u1ed9 cao. Nam ch\u00e2m Alnico c\u00f3 th\u1ec3 ch\u1ecbu nhi\u1ec7t. Nam ch\u00e2m Ferrite ho\u1ea1t \u0111\u1ed9ng t\u1ed1t \u1edf nhi\u1ec7t \u0111\u1ed9 cao, v\u00e0 khi nhi\u1ec7t \u0111\u1ed9 t\u0103ng, ch\u00fang tr\u1edf n\u00ean ch\u1ed1ng m\u1ea5t t\u1eeb h\u01a1n.<\/p>\n<p>B\u1eb1ng c\u00e1ch hi\u1ec3u m\u00f4i tr\u01b0\u1eddng m\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a b\u1ea1n s\u1ebd ho\u1ea1t \u0111\u1ed9ng v\u00e0 ch\u1ecdn \u0111\u00fang lo\u1ea1i v\u1eadt li\u1ec7u t\u1eeb, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng \u1ee9ng d\u1ee5ng c\u1ee7a m\u00ecnh s\u1ebd ho\u1ea1t \u0111\u1ed9ng theo \u00fd mu\u1ed1n trong th\u1eddi gian d\u00e0i. Vui l\u00f2ng <a href=\"https:\/\/nbaem.com\/vi\/contact-us\/\"><span style=\"color: #0000ff;\">li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i<\/span><\/a> \u0111\u1ec3 c\u00f3 th\u00eam th\u00f4ng tin v\u1ec1 nam ch\u00e2m.<\/p>\n<\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-5{width:100% !important;margin-top : 0px;margin-bottom : 0px;}.fusion-builder-column-5 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 1.92%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-5{width:100% !important;}.fusion-builder-column-5 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-5{width:100% !important;}.fusion-builder-column-5 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-6{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><\/p>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_mi_skip_tracking":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1384","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/posts\/1384","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/comments?post=1384"}],"version-history":[{"count":2,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/posts\/1384\/revisions"}],"predecessor-version":[{"id":1386,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/posts\/1384\/revisions\/1386"}],"wp:attachment":[{"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/media?parent=1384"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/categories?post=1384"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/tags?post=1384"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}