{"id":2012,"date":"2025-08-26T05:04:24","date_gmt":"2025-08-26T05:04:24","guid":{"rendered":"https:\/\/nbaem.com\/?p=2012"},"modified":"2025-08-26T05:25:23","modified_gmt":"2025-08-26T05:25:23","slug":"list-of-magnets-by-strength","status":"publish","type":"post","link":"https:\/\/nbaem.com\/vi\/list-of-magnets-by-strength\/","title":{"rendered":"Danh s\u00e1ch nam ch\u00e2m theo \u0111\u1ed9 m\u1ea1nh v\u00e0 lo\u1ea1i d\u00e0nh cho ng\u01b0\u1eddi mua"},"content":{"rendered":"<h2>Hi\u1ec3u C\u00e1c Kh\u00e1i Ni\u1ec7m Ch\u00ednh V\u1ec1 \u0110\u1ed9 M\u1ea1nh T\u1eeb Tr\u01b0\u1eddng<\/h2>\n<p>Khi ch\u00fang ta n\u00f3i v\u1ec1 <strong>\u0111\u1ed9 m\u1ea1nh t\u1eeb tr\u01b0\u1eddng<\/strong>, ch\u00fang ta v\u1ec1 c\u01a1 b\u1ea3n m\u00f4 t\u1ea3 m\u1ee9c \u0111\u1ed9 m\u1ea1nh m\u1ebd c\u1ee7a tr\u01b0\u1eddng t\u1eeb c\u1ee7a nam ch\u00e2m v\u00e0 l\u1ef1c l\u01b0\u1ee3ng m\u00e0 n\u00f3 c\u00f3 th\u1ec3 t\u1ea1o ra. N\u00f3i m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n, \u0111\u00f3 l\u00e0 kh\u1ea3 n\u0103ng c\u1ee7a nam ch\u00e2m \u0111\u1ec3 thu h\u00fat v\u00e0 gi\u1eef ch\u1eb7t c\u00e1c v\u1eadt li\u1ec7u s\u1eaft t\u1eeb. S\u1ee9c m\u1ea1nh n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 b\u1eb1ng hai ph\u00e9p \u0111o ch\u00ednh:<\/p>\n<ul>\n<li><strong>M\u1eadt \u0111\u1ed9 t\u1eeb th\u00f4ng (Gauss ho\u1eb7c Tesla)<\/strong> \u2013 \u0110o m\u1ee9c \u0111\u1ed9 d\u00e0y \u0111\u1eb7c c\u1ee7a c\u00e1c \u0111\u01b0\u1eddng t\u1eeb tr\u01b0\u1eddng \u0111i qua m\u1ed9t v\u1eadt li\u1ec7u.<\/li>\n<li><strong>L\u1ef1c h\u00fat (Newtons ho\u1eb7c pound)<\/strong> \u2013 Ch\u1ec9 ra l\u1ef1c v\u1eadt l\u00fd c\u1ea7n thi\u1ebft \u0111\u1ec3 t\u00e1ch m\u1ed9t nam ch\u00e2m kh\u1ecfi b\u1ec1 m\u1eb7t th\u00e9p.<\/li>\n<\/ul>\n<p>V\u00ed d\u1ee5, m\u1ed9t nam ch\u00e2m neodymium c\u00f3 m\u1eadt \u0111\u1ed9 t\u1eeb th\u00f4ng 1,4 Tesla c\u00f3 th\u1ec3 t\u1ea1o ra l\u1ef1c h\u00fat m\u1ea1nh ngay c\u1ea3 khi n\u00f3 nh\u1ecf v\u1ec1 k\u00edch th\u01b0\u1edbc.<\/p>\n<p><strong>C\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 m\u1ea1nh c\u1ee7a nam ch\u00e2m bao g\u1ed3m:<\/strong><\/p>\n<ul>\n<li><strong>Lo\u1ea1i v\u1eadt li\u1ec7u<\/strong> \u2013 C\u00e1c lo\u1ea1i nam ch\u00e2m v\u0129nh c\u1eedu nh\u01b0 neodymium (NdFeB), samari cobalt (SmCo), alnico v\u00e0 g\u1ed1m (ferrite) kh\u00e1c nhau v\u1ec1 \u0111\u1ed9 m\u1ea1nh t\u1ed1i \u0111a c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c.<\/li>\n<li><strong>C\u1ea5p \u0111\u1ed9 nam ch\u00e2m<\/strong> \u2013 C\u00e1c lo\u1ea1i neodymium ph\u1ed5 bi\u1ebfn dao \u0111\u1ed9ng t\u1eeb <strong>N35 \u0111\u1ebfn N54<\/strong>; s\u1ed1 c\u00e0ng cao, nam ch\u00e2m c\u00e0ng m\u1ea1nh cho c\u00f9ng m\u1ed9t k\u00edch th\u01b0\u1edbc.<\/li>\n<li><strong>K\u00edch th\u01b0\u1edbc v\u00e0 h\u00ecnh d\u1ea1ng<\/strong> \u2013 Di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t l\u1edbn h\u01a1n ho\u1eb7c h\u00ecnh d\u1ea1ng nh\u1ea5t \u0111\u1ecbnh (nh\u01b0 kh\u1ed1i ho\u1eb7c \u0111\u0129a) c\u00f3 th\u1ec3 t\u1eadp trung l\u1ef1c t\u1eeb hi\u1ec7u qu\u1ea3 h\u01a1n.<\/li>\n<li><strong>Kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t<\/strong> \u2013 M\u1ed9t s\u1ed1 nam ch\u00e2m m\u1ea5t \u0111i \u0111\u1ed9 m\u1ea1nh khi ti\u1ebfp x\u00fac v\u1edbi nhi\u1ec7t \u0111\u1ed9 cao; c\u00e1c lo\u1ea1i \u0111\u1eb7c bi\u1ec7t duy tr\u00ec hi\u1ec7u su\u1ea5t l\u00ean \u0111\u1ebfn 300\u00b0C.<\/li>\n<\/ul>\n<p><strong>C\u00e1c lo\u1ea1i nam ch\u00e2m<\/strong> l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a s\u1ea3n ph\u1ea9m n\u0103ng l\u01b0\u1ee3ng t\u1ed1i \u0111a, \u0111o b\u1eb1ng <strong>Mega Gauss Oersted (MGOe)<\/strong>. V\u00ed d\u1ee5:<\/p>\n<ul>\n<li><strong>N35<\/strong> \u2013 \u0110\u1ed9 m\u1ea1nh ph\u00f9 h\u1ee3p chung t\u1ed1t<\/li>\n<li><strong>N42<\/strong> \u2013 L\u1ef1c h\u00fat cao h\u01a1n cho c\u00f9ng k\u00edch th\u01b0\u1edbc<\/li>\n<li><strong>N52<\/strong> \u2013 G\u1ea7n m\u1ee9c \u0111\u1ed9 m\u1ea1nh nh\u1ea5t c\u1ee7a neodymium th\u01b0\u01a1ng m\u1ea1i c\u00f3 s\u1eb5n<\/li>\n<\/ul>\n<p>Hi\u1ec3u c\u00e1c kh\u00e1i ni\u1ec7m n\u00e0y l\u00e0 ch\u00eca kh\u00f3a tr\u01b0\u1edbc khi so s\u00e1nh nam ch\u00e2m, v\u00ec \u0111\u1ed9 m\u1ea1nh kh\u00f4ng ch\u1ec9 d\u1ef1a v\u00e0o s\u1ee9c m\u1ea1nh thu\u1ea7n t\u00fay \u2014 m\u00e0 c\u00f2n li\u00ean quan \u0111\u1ebfn vi\u1ec7c ph\u00f9 h\u1ee3p nam ch\u00e2m v\u1edbi \u1ee9ng d\u1ee5ng.<\/p>\n<h2>C\u00e1c Lo\u1ea1i Nam Ch\u00e2m X\u1ebfp H\u1ea1ng Theo \u0110\u1ed9 M\u1ea1nh<\/h2>\n<p>Khi ch\u00fang ta n\u00f3i v\u1ec1 \u0111\u1ed9 m\u1ea1nh t\u1eeb, th\u01b0\u1eddng l\u00e0 so s\u00e1nh <strong>nam ch\u00e2m v\u0129nh c\u1eedu<\/strong> v\u00ec ch\u00fang gi\u1eef \u0111\u01b0\u1ee3c t\u1eeb t\u00ednh theo th\u1eddi gian m\u00e0 kh\u00f4ng c\u1ea7n ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng b\u00ean ngo\u00e0i. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1ch c\u00e1c lo\u1ea1i ph\u1ed5 bi\u1ebfn nh\u1ea5t x\u1ebfp h\u1ea1ng v\u1ec1 \u0111\u1ed9 m\u1ea1nh v\u00e0 \u1ee9ng d\u1ee5ng.<\/p>\n<h3>Nam ch\u00e2m Neodymium (NdFeB)<\/h3>\n<p>Nh\u1eefng <strong>nam ch\u00e2m \u0111\u1ea5t hi\u1ebfm<\/strong> l\u00e0 l\u1ef1a ch\u1ecdn m\u1ea1nh nh\u1ea5t c\u00f3 s\u1eb5n tr\u00ean th\u1ecb tr\u01b0\u1eddng th\u01b0\u01a1ng m\u1ea1i. C\u00e1c lo\u1ea1i nh\u01b0 <strong>N52<\/strong> c\u00f3 th\u1ec3 t\u1ea1o ra l\u1ef1c k\u00e9o c\u1ef1c l\u1edbn so v\u1edbi k\u00edch th\u01b0\u1edbc c\u1ee7a ch\u00fang, khi\u1ebfn ch\u00fang ph\u1ed5 bi\u1ebfn trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p t\u1eeb \u0111\u1ed9ng c\u01a1 v\u00e0 d\u1ee5ng c\u1ee5 \u0111\u1ebfn m\u00f3c t\u1eeb nam ch\u00e2m. Ch\u00fang m\u1ea1nh m\u1ebd nh\u01b0ng c\u00f3 th\u1ec3 m\u1ea5t \u0111\u1ed9 m\u1ea1nh \u1edf nhi\u1ec7t \u0111\u1ed9 cao, v\u00ec v\u1eady kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t l\u00e0 \u0111i\u1ec1u c\u1ea7n ki\u1ec3m tra tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng. <span style=\"color: #ff6600;\"><strong><a style=\"color: #ff6600;\" href=\"https:\/\/nbaem.com\/vi\/products\/neodymium-magnet\/\" target=\"_blank\" rel=\"noopener\">T\u00ecm hi\u1ec3u th\u00eam v\u1ec1 nam ch\u00e2m neodymium t\u1ea1i \u0111\u00e2y<\/a><\/strong><\/span>.<\/p>\n<h3>Nam ch\u00e2m Cobalt Samarium (SmCo)<\/h3>\n<p>Nam ch\u00e2m SmCo c\u0169ng l\u00e0 lo\u1ea1i \u0111\u1ea5t hi\u1ebfm, nh\u1eb9 h\u01a1n m\u1ed9t ch\u00fat so v\u1edbi neodymium, nh\u01b0ng c\u00f3 kh\u1ea3 n\u0103ng <strong>kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t<\/strong> v\u00e0 ch\u1ed1ng \u0103n m\u00f2n t\u1ed1t h\u01a1n nhi\u1ec1u. B\u1ea1n th\u01b0\u1eddng th\u1ea5y ch\u00fang trong ng\u00e0nh h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5, qu\u1ed1c ph\u00f2ng v\u00e0 thi\u1ebft b\u1ecb ch\u1ecbu nhi\u1ec7t cao, n\u01a1i s\u1ef1 \u1ed5n \u0111\u1ecbnh quan tr\u1ecdng h\u01a1n \u0111\u1ed9 m\u1ea1nh t\u1ed1i \u0111a.<\/p>\n<h3>Nam Ch\u00e2m Alnico<\/h3>\n<p>L\u00e0m t\u1eeb nh\u00f4m, nickel v\u00e0 cobalt, nam ch\u00e2m Alnico kh\u00f4ng m\u1ea1nh b\u1eb1ng c\u00e1c lo\u1ea1i \u0111\u1ea5t hi\u1ebfm, nh\u01b0ng x\u1eed l\u00fd nhi\u1ec7t \u0111\u1ed9 c\u1ef1c cao r\u1ea5t t\u1ed1t. Ch\u00fang ph\u1ed5 bi\u1ebfn trong <strong>d\u1ee5ng c\u1ee5, c\u1ea3m bi\u1ebfn v\u00e0 \u0111\u1ed9ng c\u01a1 \u0111i\u1ec7n<\/strong>.<\/p>\n<h3>Nam Ch\u00e2m G\u1ed1m ho\u1eb7c Ferrite<\/h3>\n<p>\u0110\u00e2y l\u00e0 nh\u1eefng nam ch\u00e2m gi\u00e1 c\u1ea3 ph\u1ea3i ch\u0103ng, ch\u1ed1ng \u0103n m\u00f2n, l\u00e0m t\u1eeb oxit s\u1eaft v\u00e0 strontium ho\u1eb7c bari. Ch\u00fang y\u1ebfu h\u01a1n Alnico nh\u01b0ng ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng m\u00e0 chi ph\u00ed v\u00e0 k\u00edch th\u01b0\u1edbc quan tr\u1ecdng h\u01a1n \u0111\u1ed9 m\u1ea1nh h\u00e0ng \u0111\u1ea7u \u2014 nh\u01b0 loa, nam ch\u00e2m t\u1ee7 l\u1ea1nh v\u00e0 bi\u1ec3n hi\u1ec7u t\u1eeb t\u00ednh.<\/p>\n<h3>Nam Ch\u00e2m T\u1ea1m Th\u1eddi v\u00e0 Nam Ch\u00e2m \u0110i\u1ec7n<\/h3>\n<p>Nam ch\u00e2m t\u1ea1m th\u1eddi ch\u1ec9 gi\u1eef t\u1eeb t\u00ednh khi g\u1ea7n m\u1ed9t tr\u01b0\u1eddng t\u1eeb m\u1ea1nh. Nam ch\u00e2m \u0111i\u1ec7n s\u1eed d\u1ee5ng d\u00f2ng \u0111i\u1ec7n \u0111\u1ec3 t\u1ea1o ra tr\u01b0\u1eddng t\u1eeb v\u00e0 c\u00f3 th\u1ec3 b\u1eadt ho\u1eb7c t\u1eaft. Nh\u1eefng lo\u1ea1i n\u00e0y th\u01b0\u1eddng b\u1ecb b\u1ecf qua trong x\u1ebfp h\u1ea1ng \u0111\u1ed9 m\u1ea1nh t\u0129nh v\u00ec \u0111\u1ed9 m\u1ea1nh c\u1ee7a ch\u00fang ph\u1ee5 thu\u1ed9c v\u00e0o <strong>ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng b\u00ean ngo\u00e0i<\/strong>, nh\u01b0ng ch\u00fang r\u1ea5t ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p v\u00e0 n\u00e2ng h\u1ea1.<\/p>\n<h2>Danh S\u00e1ch To\u00e0n Di\u1ec7n C\u00e1c Lo\u1ea1i Nam Ch\u00e2m Theo \u0110\u1ed9 M\u1ea1nh<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/nbaem.com\/wp-content\/uploads\/2025\/08\/Magnet_strength_comparison_table_CCsswZnxj.webp\" alt=\"B\u1ea3ng so s\u00e1nh \u0111\u1ed9 m\u1ea1nh c\u1ee7a nam ch\u00e2m\" \/><\/p>\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 so s\u00e1nh nhanh c\u00e1c lo\u1ea1i v\u00e0 c\u1ea5p \u0111\u1ed9 nam ch\u00e2m ph\u1ed5 bi\u1ebfn nh\u1ea5t b\u1ea1n s\u1ebd g\u1eb7p tr\u00ean th\u1ecb tr\u01b0\u1eddng Vi\u1ec7t Nam. Danh s\u00e1ch n\u00e0y gi\u00fap d\u1ec5 d\u00e0ng h\u01a1n trong vi\u1ec7c ph\u00f9 h\u1ee3p \u0111\u1ed9 m\u1ea1nh, k\u00edch th\u01b0\u1edbc v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t c\u1ee7a nam ch\u00e2m v\u1edbi c\u00f4ng vi\u1ec7c ho\u1eb7c s\u1ea3n ph\u1ea9m c\u1ee7a b\u1ea1n.<\/p>\n<table>\n<thead>\n<tr>\n<th>Lo\u1ea1i nam ch\u00e2m<\/th>\n<th>C\u1ea5p \u0111\u1ed9<\/th>\n<th>S\u1ea3n ph\u1ea9m n\u0103ng l\u01b0\u1ee3ng t\u1ed1i \u0111a (MGOe)<\/th>\n<th>L\u1ef1c k\u00e9o \u0111i\u1ec3n h\u00ecnh* (N)<\/th>\n<th>Nhi\u1ec7t \u0111\u1ed9 t\u1ed1i \u0111a ho\u1ea1t \u0111\u1ed9ng (\u00b0F)<\/th>\n<th>C\u00e1c \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Neodymium (NdFeB)<\/strong><\/td>\n<td>N35<\/td>\n<td>35<\/td>\n<td>~100\u2013120<\/td>\n<td>176<\/td>\n<td>\u0110i\u1ec7n t\u1eed ti\u00eau d\u00f9ng, d\u1ee5ng c\u1ee5, m\u00f3c t\u1eeb<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>N42<\/td>\n<td>42<\/td>\n<td>~130\u2013160<\/td>\n<td>176<\/td>\n<td>\u0110\u1ed9ng c\u01a1, thi\u1ebft b\u1ecb \u00e2m thanh, th\u1ee7 c\u00f4ng<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>N52<\/td>\n<td>52<\/td>\n<td>~180\u2013200<\/td>\n<td>176<\/td>\n<td>D\u1ef1 \u00e1n s\u1edf th\u00edch, k\u1eb9p t\u1eeb<\/td>\n<\/tr>\n<tr>\n<td><strong>Cobalt Samari (SmCo)<\/strong><\/td>\n<td>2:17<\/td>\n<td>26\u201333<\/td>\n<td>~80\u2013120<\/td>\n<td>572<\/td>\n<td>H\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5, \u0111\u1ed9ng c\u01a1 ch\u1ecbu nhi\u1ec7t cao<\/td>\n<\/tr>\n<tr>\n<td><strong>Alnico<\/strong><\/td>\n<td>5<\/td>\n<td>5\u20139<\/td>\n<td>~20\u201340<\/td>\n<td>1000+<\/td>\n<td>C\u1ea3m bi\u1ebfn, cu\u1ed9n d\u00e2y guitar, nh\u1ea1c c\u1ee5<\/td>\n<\/tr>\n<tr>\n<td><strong>G\u1ed1m (Ferrite)<\/strong><\/td>\n<td>C8<\/td>\n<td>3\u20134<\/td>\n<td>~10\u201330<\/td>\n<td>482<\/td>\n<td>Loa, nam ch\u00e2m t\u1ee7 l\u1ea1nh, bi\u1ec3n hi\u1ec7u<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Ghi ch\u00fa:<\/strong><\/p>\n<ul>\n<li>C\u00e1c gi\u00e1 tr\u1ecb l\u1ef1c k\u00e9o hi\u1ec3n th\u1ecb d\u1ef1a tr\u00ean \u0111\u0129a c\u00f3 \u0111\u01b0\u1eddng k\u00ednh 1\u2033, d\u00e0y 1\/4\u2033 ti\u1ebfp x\u00fac v\u1edbi b\u1ec1 m\u1eb7t th\u00e9p ph\u1eb3ng.<\/li>\n<li>\u201cS\u1ea3n ph\u1ea9m n\u0103ng l\u01b0\u1ee3ng t\u1ed1i \u0111a\u201d (MGOe) l\u00e0 c\u00e1ch \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 s\u1ee9c m\u1ea1nh t\u1eeb t\u00ednh th\u00f4 c\u1ee7a v\u1eadt li\u1ec7u.<\/li>\n<li>Nam ch\u00e2m m\u1ea1nh h\u01a1n nh\u01b0 neodymium lo\u1ea1i cao c\u1ea5p cung c\u1ea5p nhi\u1ec1u l\u1ef1c h\u01a1n trong k\u00edch th\u01b0\u1edbc nh\u1ecf h\u01a1n, nh\u01b0ng th\u01b0\u1eddng c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t th\u1ea5p h\u01a1n so v\u1edbi SmCo ho\u1eb7c Alnico.<\/li>\n<\/ul>\n<h2>C\u00e1ch Ch\u1ecdn Nam Ch\u00e2m Ph\u00f9 H\u1ee3p D\u1ef1a Tr\u00ean \u0110\u1ed9 M\u1ea1nh v\u00e0 \u1ee8ng D\u1ee5ng<\/h2>\n<p>Ch\u1ecdn nam ch\u00e2m ph\u00f9 h\u1ee3p kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 ch\u1ecdn nam ch\u00e2m m\u1ea1nh nh\u1ea5t b\u1ea1n c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y. B\u1ea1n c\u1ea7n xem x\u00e9t <strong>l\u1ef1c h\u00fat, k\u00edch th\u01b0\u1edbc, h\u00ecnh d\u1ea1ng, kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t v\u00e0 lo\u1ea1i v\u1eadt li\u1ec7u<\/strong> \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi \u1ee9ng d\u1ee5ng ch\u00ednh x\u00e1c c\u1ee7a b\u1ea1n. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t ph\u00e2n t\u00edch nhanh gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng l\u1ef1a ch\u1ecdn h\u01a1n.<\/p>\n<h3>Hi\u1ec3u Nhu C\u1ea7u D\u1ef1 \u00c1n C\u1ee7a B\u1ea1n<\/h3>\n<ul>\n<li><strong>L\u1ef1c h\u00fat so v\u1edbi k\u00edch th\u01b0\u1edbc<\/strong> - N\u1ebfu thi\u1ebft k\u1ebf c\u1ee7a b\u1ea1n c\u00f3 kh\u00f4ng gian h\u1ea1n ch\u1ebf, b\u1ea1n c\u00f3 th\u1ec3 c\u1ea7n m\u1ed9t nam ch\u00e2m m\u1ea1nh h\u01a1n nh\u01b0 neodymium lo\u1ea1i N52 ngay c\u1ea3 trong k\u00edch th\u01b0\u1edbc nh\u1ecf.<\/li>\n<li><strong>Nhi\u1ec7t \u0111\u1ed9<\/strong> \u2013 Nhi\u1ec7t \u0111\u1ed9 cao c\u00f3 th\u1ec3 l\u00e0m y\u1ebfu \u0111i l\u1ef1c t\u1eeb. \u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng nh\u01b0 \u0111\u1ed9ng c\u01a1 ho\u1eb7c m\u00e1y ph\u00e1t \u0111i\u1ec7n, <strong>Samari C\u00f4ban<\/strong> t\u1ed1t h\u01a1n \u1edf nhi\u1ec7t \u0111\u1ed9 cao so v\u1edbi h\u1ea7u h\u1ebft c\u00e1c lo\u1ea1i nam ch\u00e2m neodymium (<strong><span style=\"color: #ff6600;\"><a style=\"color: #ff6600;\" href=\"https:\/\/nbaem.com\/vi\/which-magnets-can-withstand-high-temperatures\/\" target=\"_blank\" rel=\"noopener\">xem h\u01b0\u1edbng d\u1eabn nam ch\u00e2m ch\u1ecbu nhi\u1ec7t cao<\/a><\/span><\/strong>).<\/li>\n<li><strong>\u0110\u1ed9 b\u1ec1n<\/strong> \u2013 M\u00f4i tr\u01b0\u1eddng ngo\u00e0i tr\u1eddi ho\u1eb7c \u1ea9m \u01b0\u1edbt th\u01b0\u1eddng c\u1ea7n nam ch\u00e2m c\u00f3 l\u1edbp ph\u1ee7 ch\u1ed1ng \u0103n m\u00f2n ho\u1eb7c ch\u1ed1ng r\u1ec9 s\u00e9t m\u1ea1nh.<\/li>\n<\/ul>\n<h3>Ph\u00f9 H\u1ee3p V\u1eadt Li\u1ec7u v\u00e0 C\u1ea5p \u0110\u1ed9 V\u1edbi \u1ee8ng D\u1ee5ng<\/h3>\n<table>\n<thead>\n<tr>\n<th>Lo\u1ea1i \u1ee9ng d\u1ee5ng<\/th>\n<th>Ch\u1ea5t li\u1ec7u \u0111\u1ec1 xu\u1ea5t<\/th>\n<th>M\u1ee9c \u0111\u1ed9 c\u01b0\u1eddng l\u1ef1c<\/th>\n<th>Ghi ch\u00fa<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>C\u00f4ng nghi\u1ec7p n\u1eb7ng<\/strong><\/td>\n<td>Neodymium N50\u2013N54<\/td>\n<td>R\u1ea5t cao<\/td>\n<td>Nh\u1ecf g\u1ecdn, m\u1ea1nh m\u1ebd, l\u00fd t\u01b0\u1edfng cho kh\u00f4ng gian h\u1ea1n ch\u1ebf<\/td>\n<\/tr>\n<tr>\n<td><strong>Thi\u1ebft b\u1ecb ch\u1ecbu nhi\u1ec7t cao<\/strong><\/td>\n<td>Cobalt Samari (SmCo)<\/td>\n<td>Cao<\/td>\n<td>Ch\u1ecbu nhi\u1ec7t \u0111\u1ebfn kho\u1ea3ng ~350\u00b0C<\/td>\n<\/tr>\n<tr>\n<td><strong>Gia \u0111\u00ecnh h\u00e0ng ng\u00e0y<\/strong><\/td>\n<td>Ferrite g\u1ed1m<\/td>\n<td>Trung b\u00ecnh<\/td>\n<td>Gi\u00e1 c\u1ea3 ph\u1ea3i ch\u0103ng, ch\u1ed1ng \u0103n m\u00f2n<\/td>\n<\/tr>\n<tr>\n<td><strong>S\u1edf th\u00edch\/DIY<\/strong><\/td>\n<td>Alnico ho\u1eb7c Neodymium nh\u1ecf<\/td>\n<td>Trung b\u00ecnh \u2013 Cao<\/td>\n<td>D\u1ec5 l\u00e0m vi\u1ec7c, h\u00ecnh d\u1ea1ng t\u00f9y ch\u1ec9nh<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Xem X\u00e9t Chi Ph\u00ed<\/h3>\n<ul>\n<li>C\u00e1c lo\u1ea1i cao c\u1ea5p h\u01a1n nh\u01b0 <strong>N54<\/strong> ho\u1eb7c nam ch\u00e2m d\u1ea1ng t\u00f9y ch\u1ec9nh c\u00f3 gi\u00e1 cao h\u01a1n.<\/li>\n<li>SmCo \u0111\u1eaft h\u01a1n neodymium nh\u01b0ng c\u00f3 th\u1ec3 l\u00e0 kho\u1ea3n \u0111\u1ea7u t\u01b0 ph\u00f9 h\u1ee3p cho c\u00e1c c\u00f4ng vi\u1ec7c ch\u1ecbu nhi\u1ec7t cao.<\/li>\n<li>Nam ch\u00e2m ferrite c\u00f3 gi\u00e1 c\u1ea3 ph\u1ea3i ch\u0103ng nh\u1ea5t nh\u01b0ng l\u1ef1c h\u00fat y\u1ebfu h\u01a1n nhi\u1ec1u.<\/li>\n<\/ul>\n<h3>C\u00e1c M\u1eb9o An To\u00e0n Cho Nam Ch\u00e2m M\u1ea1nh<\/h3>\n<ul>\n<li>Gi\u1eef <strong>tr\u00e1nh xa c\u00e1c ng\u00f3n tay<\/strong> khi nam ch\u00e2m h\u00fat nhau \u0111\u1ec3 tr\u00e1nh b\u1ecb k\u1eb9p tay.<\/li>\n<li>B\u1ea3o qu\u1ea3n tr\u00e1nh xa c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed v\u00e0 m\u00e1y tr\u1ee3 tim.<\/li>\n<li>\u0110eo g\u0103ng tay v\u00e0 b\u1ea3o v\u1ec7 m\u1eaft khi x\u1eed l\u00fd nam ch\u00e2m neodymium l\u1edbn.<\/li>\n<li>S\u1eed d\u1ee5ng mi\u1ebfng \u0111\u1ec7m \u0111\u1ec3 t\u00e1ch c\u00e1c nam ch\u00e2m l\u1edbn trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n ho\u1eb7c l\u01b0u tr\u1eef.<\/li>\n<\/ul>\n<p>N\u1ebfu b\u1ea1n \u0111ang so s\u00e1nh <strong>nam ch\u00e2m neodymium so v\u1edbi nam ch\u00e2m ceramic<\/strong>, h\u00e3y xem <strong><span style=\"color: #ff6600;\"><a style=\"color: #ff6600;\" href=\"https:\/\/nbaem.com\/vi\/neodymium-magnets-vs-ceramic-magnets\/\" target=\"_blank\" rel=\"noopener\">h\u01b0\u1edbng d\u1eabn so s\u00e1nh nam ch\u00e2m n\u00e0y<\/a><\/span><\/strong> \u0111\u1ec3 bi\u1ebft chi ti\u1ebft v\u1ec1 \u0111\u1ed9 m\u1ea1nh v\u00e0 c\u00e1ch s\u1eed d\u1ee5ng t\u1ed1t nh\u1ea5t c\u1ee7a ch\u00fang.<\/p>\n<h2>Ch\u1ea5t L\u01b0\u1ee3ng v\u00e0 \u0110\u1ed9 M\u1ea1nh Gi\u1ea3i Ph\u00e1p Nam Ch\u00e2m NBAEMs B\u1ea1n C\u00f3 Th\u1ec3 Tin T\u01b0\u1edfng<\/h2>\n<p>T\u1ea1i NBAEM, l\u1ef1c t\u1eeb kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t th\u00f4ng s\u1ed1 tr\u00ean gi\u1ea5y t\u1edd\u2014n\u00f3 \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u00e0o m\u1ecdi s\u1ea3n ph\u1ea9m ch\u00fang t\u00f4i s\u1ea3n xu\u1ea5t. Ch\u00fang t\u00f4i cung c\u1ea5p \u0111\u1ea7y \u0111\u1ee7 c\u00e1c lo\u1ea1i nam ch\u00e2m, t\u1eeb lo\u1ea1i cao c\u1ea5p <strong>nam ch\u00e2m neodymium<\/strong> t\u00f9y ch\u1ecdn (l\u00ean \u0111\u1ebfn N54 cho l\u1ef1c k\u00e9o t\u1ed1i \u0111a) \u0111\u1ebfn <strong>s\u1eaft t\u1eeb<\/strong> v\u00e0 <strong>samari coban<\/strong> nam ch\u00e2m \u0111\u00e1ng tin c\u1eady cho m\u00f4i tr\u01b0\u1eddng nhi\u1ec7t \u0111\u1ed9 cao. S\u1ea3n ph\u1ea9m c\u1ee7a ch\u00fang t\u00f4i bao g\u1ed3m t\u1eeb s\u1eed d\u1ee5ng cho s\u1edf th\u00edch nh\u1ecf \u0111\u1ebfn c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p n\u1eb7ng, n\u01a1i hi\u1ec7u su\u1ea5t kh\u00f4ng th\u1ec3 th\u1ea5t b\u1ea1i.<\/p>\n<h3>T\u1ea1i Sao Ch\u1ecdn NBAEM<\/h3>\n<ul>\n<li><strong>Ch\u1ee9ng nh\u1eadn ch\u1ea5t l\u01b0\u1ee3ng<\/strong> \u2013 S\u1ea3n xu\u1ea5t \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn ISO \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u1ec1n, \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 b\u1ec1n nh\u1ea5t qu\u00e1n.<\/li>\n<li><strong>Nghi\u00ean c\u1ee9u &amp; Ph\u00e1t tri\u1ec3n N\u1ed9i b\u1ed9<\/strong> \u2013 \u0110\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt c\u1ee7a ch\u00fang t\u00f4i ph\u00e1t tri\u1ec3n c\u00e1c lo\u1ea1i v\u00e0 l\u1edbp ph\u1ee7 nam ch\u00e2m t\u00f9y ch\u1ec9nh \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c nhu c\u1ea7u chuy\u00ean bi\u1ec7t.<\/li>\n<li><strong>S\u1ea3n xu\u1ea5t theo y\u00eau c\u1ea7u<\/strong> \u2013 Ch\u00fang t\u00f4i thi\u1ebft k\u1ebf nam ch\u00e2m theo h\u00ecnh d\u1ea1ng ch\u00ednh x\u00e1c, m\u1ee5c ti\u00eau l\u1ef1c h\u00fat v\u00e0 m\u00f4i tr\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng.<\/li>\n<\/ul>\n<h3>V\u00ed D\u1ee5 V\u1ec1 C\u00e1c \u1ee8ng D\u1ee5ng C\u1ea7n \u0110\u1ed9 M\u1ea1nh Cao<\/h3>\n<ul>\n<li><strong>Tuabin gi\u00f3<\/strong> \u2013 Nam ch\u00e2m neodymium c\u00f3 n\u0103ng l\u01b0\u1ee3ng cao \u0111\u1ec3 \u0111\u1ea1t hi\u1ec7u qu\u1ea3 trong c\u00e1c h\u1ec7 th\u1ed1ng n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o quy m\u00f4 l\u1edbn.<\/li>\n<li><strong>Thi\u1ebft b\u1ecb y t\u1ebf<\/strong> \u2013 Nam ch\u00e2m ch\u00ednh x\u00e1c \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng an to\u00e0n, \u0111\u00e1ng tin c\u1eady.<\/li>\n<li><strong>\u0110\u1ed9ng c\u01a1 \u00f4 t\u00f4<\/strong> \u2013 Nam ch\u00e2m samarium cobalt ch\u1ecbu nhi\u1ec7t cao cho xe \u0111i\u1ec7n v\u00e0 xe hybrid.<\/li>\n<li><strong>Thi\u1ebft b\u1ecb n\u00e2ng c\u00f4ng nghi\u1ec7p<\/strong> \u2013 Nam ch\u00e2m c\u1ef1c m\u1ea1nh \u0111\u1ec3 x\u1eed l\u00fd t\u1ea3i tr\u1ecdng n\u1eb7ng m\u1ed9t c\u00e1ch an to\u00e0n v\u00e0 l\u1eb7p l\u1ea1i nhi\u1ec1u l\u1ea7n.<\/li>\n<\/ul>\n<p>D\u00f9 b\u1ea1n c\u1ea7n nam ch\u00e2m ch\u00ednh x\u00e1c nh\u1ecf hay c\u00e1c l\u1ef1a ch\u1ecdn c\u00f4ng nghi\u1ec7p m\u1ea1nh nh\u1ea5t tr\u00ean th\u1ecb tr\u01b0\u1eddng, NBAEM \u0111\u1ec1u cung c\u1ea5p <strong>s\u1ee9c m\u1ea1nh, \u0111\u1ed9 tin c\u1eady v\u00e0 hi\u1ec7u su\u1ea5t m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 \u0111o l\u01b0\u1eddng<\/strong>.<\/p>\n<h2>C\u00e1c C\u00e2u H\u1ecfi Th\u01b0\u1eddng G\u1eb7p V\u1ec1 \u0110\u1ed9 M\u1ea1nh C\u1ee7a Nam Ch\u00e2m<\/h2>\n<h3>T\u1ea1i Sao C\u00e1c Lo\u1ea1i Nam Ch\u00e2m Kh\u00e1c Nhau C\u00f3 \u0110\u1ed9 M\u1ea1nh Kh\u00e1c Nhau<\/h3>\n<p>S\u1ee9c m\u1ea1nh c\u1ee7a nam ch\u00e2m ch\u1ee7 y\u1ebfu ph\u1ee5 thu\u1ed9c v\u00e0o <strong>lo\u1ea1i v\u1eadt li\u1ec7u<\/strong>, <strong>c\u1ea5p<\/strong>, v\u00e0 <strong>k\u00edch th\u01b0\u1edbc<\/strong>. Nam ch\u00e2m neodymium th\u01b0\u1eddng l\u00e0 nam ch\u00e2m v\u0129nh c\u1eedu m\u1ea1nh nh\u1ea5t, trong khi nam ch\u00e2m g\u1ed1m (ferrite) y\u1ebfu h\u01a1n nh\u01b0ng c\u00f3 gi\u00e1 th\u00e0nh ph\u1ea3i ch\u0103ng h\u01a1n. C\u00e1c <strong>c\u1ea5p<\/strong> (nh\u01b0 N35, N52) c\u0169ng \u0111\u00f3ng vai tr\u00f2 l\u1edbn \u2014 c\u00e1c c\u1ea5p \u0111\u1ed9 cao h\u01a1n ch\u1ee9a nhi\u1ec1u n\u0103ng l\u01b0\u1ee3ng t\u1eeb tr\u01b0\u1eddng h\u01a1n trong c\u00f9ng m\u1ed9t k\u00edch th\u01b0\u1edbc. H\u00ecnh d\u1ea1ng v\u00e0 c\u00e1ch nam ch\u00e2m \u0111\u01b0\u1ee3c magnet h\u00f3a c\u0169ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ee9c m\u1ea1nh t\u1ed5ng th\u1ec3.<\/p>\n<h3>Li\u1ec7u \u0110\u1ed9 M\u1ea1nh C\u1ee7a Nam Ch\u00e2m C\u00f3 Th\u1ec3 B\u1ecb \u1ea2nh H\u01b0\u1edfng B\u1edfi Nhi\u1ec7t \u0110\u1ed9 Kh\u00f4ng<\/h3>\n<p>C\u00f3. Nhi\u1ec7t \u0111\u1ed9 cao c\u00f3 th\u1ec3 l\u00e0m nam ch\u00e2m m\u1ea5t \u0111i s\u1ee9c m\u1ea1nh \u2014 \u0111\u00f4i khi l\u00e0 v\u0129nh vi\u1ec5n. M\u1ed7i lo\u1ea1i nam ch\u00e2m c\u00f3 m\u1ed9t <strong>nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng t\u1ed1i \u0111a<\/strong>. V\u00ed d\u1ee5, nam ch\u00e2m neodymium ti\u00eau chu\u1ea9n b\u1eaft \u0111\u1ea7u m\u1ea5t hi\u1ec7u su\u1ea5t kho\u1ea3ng 176\u00b0F, trong khi <strong>samari coban<\/strong> c\u00f3 th\u1ec3 ch\u1ecbu nhi\u1ec7t cao h\u01a1n nhi\u1ec1u m\u00e0 kh\u00f4ng b\u1ecb suy gi\u1ea3m. Nhi\u1ec7t \u0111\u1ed9 l\u1ea1nh th\u01b0\u1eddng kh\u00f4ng g\u00e2y h\u01b0 h\u1ecfng l\u00e2u d\u00e0i, nh\u01b0ng nhi\u1ec7t \u0111\u1ed9 c\u1ef1c th\u1ea5p c\u00f3 th\u1ec3 l\u00e0m nam ch\u00e2m gi\u00f2n.<br \/>\nN\u1ebfu b\u1ea1n c\u1ea7n nam ch\u00e2m cho c\u00e1c \u1ee9ng d\u1ee5ng ch\u1ecbu nhi\u1ec7t cao, b\u1ea1n c\u00f3 th\u1ec3 xem x\u00e9t <strong><span style=\"color: #ff6600;\"><a style=\"color: #ff6600;\" href=\"https:\/\/nbaem.com\/vi\/high-temperature-magnets\/\" target=\"_blank\" rel=\"noopener\">nam ch\u00e2m nhi\u1ec7t \u0111\u1ed9 cao<\/a>.<\/span><\/strong><\/p>\n<h3>C\u00e1ch \u0110o L\u1ef1c K\u00e9o C\u1ee7a Nam Ch\u00e2m<\/h3>\n<p>L\u1ef1c h\u00fat l\u00e0 l\u01b0\u1ee3ng tr\u1ecdng l\u01b0\u1ee3ng m\u00e0 nam ch\u00e2m c\u00f3 th\u1ec3 n\u00e2ng tr\u1ef1c ti\u1ebfp kh\u1ecfi b\u1ec1 m\u1eb7t th\u00e9p ph\u1eb3ng. B\u1ea1n c\u00f3 th\u1ec3 \u0111o n\u00f3 b\u1eb1ng m\u1ed9t <strong>c\u00e2n l\u00f2 xo<\/strong> or <strong>c\u1ea3m bi\u1ebfn l\u1ef1c k\u00e9o k\u1ef9 thu\u1eadt s\u1ed1<\/strong>. Lu\u00f4n ki\u1ec3m tra d\u01b0\u1edbi \u0111i\u1ec1u ki\u1ec7n ti\u00eau chu\u1ea9n \u2014 kim lo\u1ea1i th\u00e9p ph\u1eb3ng, s\u1ea1ch, ti\u1ebfp x\u00fac to\u00e0n b\u1ed9 b\u1ec1 m\u1eb7t \u2014 \u0111\u1ec3 c\u00f3 s\u1ed1 li\u1ec7u ch\u00ednh x\u00e1c. C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t th\u01b0\u1eddng li\u1ec7t k\u00ea l\u1ef1c k\u00e9o d\u1ef1a tr\u00ean c\u00e1c thi\u1ebft l\u1eadp l\u00fd t\u01b0\u1edfng n\u00e0y.<\/p>\n<h3>Nam Ch\u00e2m M\u1ea1nh H\u01a1n Lu\u00f4n T\u1ed1t H\u01a1n Cho T\u1ea5t C\u1ea3 \u1ee8ng D\u1ee5ng Kh\u00f4ng<\/h3>\n<p>Kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng v\u1eady. M\u1ed9t nam ch\u00e2m m\u1ea1nh h\u01a1n kh\u00f4ng ph\u1ea3i l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t n\u1ebfu:<\/p>\n<ul>\n<li>\u1ee9ng d\u1ee5ng c\u1ee7a b\u1ea1n c\u1ea7n <strong>kh\u00e1ng nhi\u1ec7t cao<\/strong> nhi\u1ec1u h\u01a1n s\u1ee9c m\u1ea1nh th\u00f4<\/li>\n<li>B\u1ea1n \u0111ang l\u00e0m vi\u1ec7c v\u1edbi <strong>\u0111i\u1ec7n t\u1eed<\/strong> \u2014 qu\u00e1 nhi\u1ec1u tr\u01b0\u1eddng t\u1eeb c\u00f3 th\u1ec3 g\u00e2y nhi\u1ec5u<\/li>\n<li>B\u1ea1n c\u1ea7n d\u1ec5 d\u00e0ng thao t\u00e1c \u2014 nam ch\u00e2m m\u1ea1nh c\u00f3 th\u1ec3 nguy hi\u1ec3m n\u1ebfu kh\u00f4ng c\u00f3 bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba<\/li>\n<li>Chi ph\u00ed l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 \u2014 nam ch\u00e2m neodymium ch\u1ea5t l\u01b0\u1ee3ng cao \u0111\u1eaft h\u01a1n<\/li>\n<\/ul>\n<p>V\u00ed d\u1ee5, trong c\u00e1c turbine gi\u00f3, vi\u1ec7c l\u1ef1a ch\u1ecdn nam ch\u00e2m c\u00e2n b\u1eb1ng gi\u1eefa <strong>s\u1ee9c m\u1ea1nh, \u0111\u1ed9 b\u1ec1n v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t<\/strong> \u2014 xem th\u00eam v\u1ec1 \u0111i\u1ec1u \u0111\u00f3 trong <strong><span style=\"color: #ff6600;\"><a style=\"color: #ff6600;\" href=\"https:\/\/nbaem.com\/vi\/magnets-in-wind-turbines\/\" target=\"_blank\" rel=\"noopener\">nam ch\u00e2m trong turbine gi\u00f3<\/a>.<\/span><\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p>Danh s\u00e1ch to\u00e0n di\u1ec7n c\u00e1c lo\u1ea1i nam ch\u00e2m theo \u0111\u1ed9 m\u1ea1nh v\u1edbi c\u00e1c lo\u1ea1i, c\u1ea5p \u0111\u1ed9, l\u1ef1c k\u00e9o v\u00e0 \u1ee9ng d\u1ee5ng \u0111\u1ec3 gi\u00fap b\u1ea1n ch\u1ecdn v\u1eadt li\u1ec7u t\u1eeb ph\u00f9 h\u1ee3p<\/p>","protected":false},"author":1,"featured_media":2011,"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-2012","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"jetpack_featured_media_url":"https:\/\/nbaem.com\/wp-content\/uploads\/2025\/08\/List_of_Magnets_by_Strength_xG0OzQwAh.webp","_links":{"self":[{"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/posts\/2012","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=2012"}],"version-history":[{"count":3,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/posts\/2012\/revisions"}],"predecessor-version":[{"id":2021,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/posts\/2012\/revisions\/2021"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/media\/2011"}],"wp:attachment":[{"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/media?parent=2012"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/categories?post=2012"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/tags?post=2012"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}