{"id":3164,"date":"2025-10-09T07:47:26","date_gmt":"2025-10-09T07:47:26","guid":{"rendered":"https:\/\/nbaem.com\/?p=3164"},"modified":"2025-10-09T08:04:56","modified_gmt":"2025-10-09T08:04:56","slug":"what-is-rectangle-magnets","status":"publish","type":"post","link":"https:\/\/nbaem.com\/vi\/what-is-rectangle-magnets\/","title":{"rendered":"Nam ch\u00e2m h\u00ecnh ch\u1eef nh\u1eadt l\u00e0 g\u00ec"},"content":{"rendered":"<p>B\u1ea1n c\u00f3 t\u00f2 m\u00f2 v\u1ec1 <strong>nam ch\u00e2m h\u00ecnh ch\u1eef nh\u1eadt<\/strong> v\u00e0 t\u1ea1i sao ch\u00fang nhanh ch\u00f3ng tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u cho m\u1ecdi th\u1ee9 t\u1eeb c\u00e1c d\u1ef1 \u00e1n gia \u0111\u00ecnh \u0111\u1ebfn \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p? D\u00f9 b\u1ea1n l\u00e0 ng\u01b0\u1eddi \u0111am m\u00ea \u0111ang t\u00ecm nam ch\u00e2m ph\u00f9 h\u1ee3p cho b\u1ed9 d\u1ee5ng c\u1ee5 t\u1ef1 l\u00e0m c\u1ee7a m\u00ecnh hay l\u00e0 chuy\u00ean gia \u0111ang kh\u00e1m ph\u00e1 c\u00e1c gi\u1ea3i ph\u00e1p nam ch\u00e2m m\u1ea1nh m\u1ebd, \u0111\u00e1ng tin c\u1eady, vi\u1ec7c hi\u1ec3u v\u1ec1 nh\u1eefng nam ch\u00e2m v\u0129nh c\u1eedu h\u00ecnh ch\u1eef nh\u1eadt n\u00e0y l\u00e0 r\u1ea5t quan tr\u1ecdng. Trong h\u01b0\u1edbng d\u1eabn n\u00e0y, b\u1ea1n s\u1ebd kh\u00e1m ph\u00e1 \u0111i\u1ec1u g\u00ec l\u00e0m cho <strong>nam ch\u00e2m h\u00ecnh ch\u1eef nh\u1eadt<\/strong> \u0111\u1ed9c \u0111\u00e1o, c\u00e1c t\u00ednh n\u0103ng thi\u1ebft y\u1ebfu c\u1ee7a ch\u00fang, v\u00e0 c\u00e1ch NBAEM \u2014 nh\u00e0 cung c\u1ea5p \u0111\u00e1ng tin c\u1eady t\u1ea1i Trung Qu\u1ed1c \u2014 cung c\u1ea5p c\u00e1c l\u1ef1a ch\u1ecdn ch\u1ea5t l\u01b0\u1ee3ng cao ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u c\u1ee7a b\u1ea1n. S\u1eb5n s\u00e0ng khai ph\u00e1 s\u1ee9c m\u1ea1nh c\u1ee7a nh\u1eefng nam ch\u00e2m \u0111a n\u0103ng n\u00e0y? H\u00e3y b\u1eaft \u0111\u1ea7u n\u00e0o!<\/p>\n<h2>Nam ch\u00e2m h\u00ecnh ch\u1eef nh\u1eadt ch\u00ednh x\u00e1c l\u00e0 g\u00ec<\/h2>\n<p>Nam ch\u00e2m h\u00ecnh ch\u1eef nh\u1eadt l\u00e0 nam ch\u00e2m v\u0129nh c\u1eedu c\u00f3 h\u00ecnh d\u1ea1ng kh\u1ed1i ho\u1eb7c thanh ch\u1eef nh\u1eadt. Kh\u00e1c v\u1edbi nam ch\u00e2m tr\u00f2n, \u0111\u0129a ho\u1eb7c cung, c\u00e1c c\u1ea1nh ph\u1eb3ng, th\u1eb3ng c\u1ee7a ch\u00fang l\u00e0m cho ch\u00fang l\u00fd t\u01b0\u1edfng \u0111\u1ec3 x\u1ebfp ch\u1ed3ng, c\u0103n ch\u1ec9nh v\u00e0 l\u1eafp v\u1eeba v\u00e0o c\u00e1c kh\u00f4ng gian ch\u00ednh x\u00e1c. H\u00ecnh d\u1ea1ng \u0111\u01a1n gi\u1ea3n n\u00e0y mang l\u1ea1i t\u00ednh linh ho\u1ea1t trong v\u00f4 s\u1ed1 \u1ee9ng d\u1ee5ng, t\u1eeb c\u00e1c d\u1ef1 \u00e1n t\u1ef1 l\u00e0m \u0111\u1ebfn m\u00e1y m\u00f3c c\u00f4ng nghi\u1ec7p ph\u1ee9c t\u1ea1p.<\/p>\n<p>L\u1ecbch s\u1eed, nam ch\u00e2m \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o d\u01b0\u1edbi nhi\u1ec1u h\u00ecnh th\u1ee9c kh\u00e1c nhau, nh\u01b0ng h\u00ecnh ch\u1eef nh\u1eadt t\u1eeb l\u00e2u \u0111\u00e3 n\u1ed5i b\u1eadt nh\u1edd s\u1ef1 c\u00e2n b\u1eb1ng gi\u1eefa d\u1ec5 s\u1ea3n xu\u1ea5t v\u00e0 kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng. Nam ch\u00e2m v\u0129nh c\u1eedu ban \u0111\u1ea7u ph\u00e1t tri\u1ec3n t\u1eeb \u0111\u00e1 nam ch\u00e2m t\u1ef1 nhi\u00ean \u0111\u1ebfn c\u00e1c lo\u1ea1i \u0111\u1ea5t hi\u1ebfm hi\u1ec7n \u0111\u1ea1i, v\u1edbi nam ch\u00e2m h\u00ecnh ch\u1eef nh\u1eadt tr\u1edf th\u00e0nh v\u1eadt d\u1ee5ng ph\u1ed5 bi\u1ebfn v\u00ec ch\u00fang t\u1ef1 nhi\u00ean ph\u00f9 h\u1ee3p v\u1edbi \u0111\u1ed9ng c\u01a1, c\u1ea3m bi\u1ebfn v\u00e0 thi\u1ebft b\u1ecb gi\u1eef.<\/p>\n<p>T\u1ea1i NBAEM, ch\u00fang t\u00f4i t\u1ef1 h\u00e0o v\u1ec1 s\u1ea3n xu\u1ea5t ch\u00ednh x\u00e1c. Nam ch\u00e2m h\u00ecnh ch\u1eef nh\u1eadt c\u1ee7a ch\u00fang t\u00f4i \u0111\u00e1p \u1ee9ng c\u00e1c ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng nghi\u00eam ng\u1eb7t v\u1ec1 \u0111\u1ed9 ch\u00ednh x\u00e1c k\u00edch th\u01b0\u1edbc, hi\u1ec7u su\u1ea5t t\u1eeb t\u00ednh v\u00e0 ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o s\u1ef1 nh\u1ea5t qu\u00e1n gi\u1eefa c\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u kh\u00e1c nhau nh\u01b0 neodymium, ferrite v\u00e0 samarium-cobalt, mang l\u1ea1i s\u1ef1 tin t\u01b0\u1edfng cho kh\u00e1ch h\u00e0ng trong m\u1ed7i l\u00f4 h\u00e0ng. D\u00f9 b\u1ea1n c\u1ea7n c\u00e1c kh\u1ed1i ti\u00eau chu\u1ea9n hay k\u00edch th\u01b0\u1edbc t\u00f9y ch\u1ec9nh, chuy\u00ean m\u00f4n c\u1ee7a NBAEM h\u1ed7 tr\u1ee3 c\u00e1c nam ch\u00e2m h\u00ecnh ch\u1eef nh\u1eadt hi\u1ec7u su\u1ea5t cao, \u0111\u00e1ng tin c\u1eady ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u c\u1ee7a b\u1ea1n.<\/p>\n<h2>V\u1eadt li\u1ec7u ch\u00ednh v\u00e0 c\u00e1c lo\u1ea1i nam ch\u00e2m h\u00ecnh ch\u1eef nh\u1eadt<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/nbaem.com\/wp-content\/uploads\/2025\/10\/Rectangle_magnets_material_types_comparison_Kki5RL.webp\" alt=\"So s\u00e1nh c\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u nam ch\u00e2m h\u00ecnh ch\u1eef nh\u1eadt\" \/><\/p>\n<p>Nam ch\u00e2m h\u00ecnh ch\u1eef nh\u1eadt c\u00f3 nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u, m\u1ed7i lo\u1ea1i c\u00f3 \u0111i\u1ec3m m\u1ea1nh v\u00e0 \u1ee9ng d\u1ee5ng ri\u00eang. Ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0:<\/p>\n<ul>\n<li><strong>Neodymi<\/strong>: \u0110\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn nh\u01b0 nam ch\u00e2m \u0111\u1ea5t hi\u1ebfm, \u0111\u00e2y l\u00e0 lo\u1ea1i m\u1ea1nh nh\u1ea5t hi\u1ec7n c\u00f3. N\u00f3 ho\u00e0n h\u1ea3o cho c\u00e1c nhi\u1ec7m v\u1ee5 hi\u1ec7u su\u1ea5t cao nh\u01b0 nam ch\u00e2m gi\u1eef c\u00f4ng nghi\u1ec7p, \u0111\u1ed9ng c\u01a1 v\u00e0 c\u1ea3m bi\u1ebfn.<\/li>\n<li><strong>S\u1eaft ferrit<\/strong>: R\u1ebb h\u01a1n v\u00e0 ch\u1ed1ng \u0103n m\u00f2n t\u1ed1t, nam ch\u00e2m ferrite r\u1ea5t ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng h\u00e0ng ng\u00e0y nh\u01b0 nam ch\u00e2m t\u1ee7 l\u1ea1nh t\u1ef1 l\u00e0m ho\u1eb7c d\u1ef1 \u00e1n th\u1ee7 c\u00f4ng.<\/li>\n<li><strong>Samari-Coban<\/strong>: Nh\u1eefng nam ch\u00e2m n\u00e0y ch\u1ecbu nhi\u1ec7t t\u1ed1t h\u01a1n v\u00e0 ch\u1ed1ng \u0103n m\u00f2n hi\u1ec7u qu\u1ea3, l\u00e0m cho ch\u00fang l\u00fd t\u01b0\u1edfng cho m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t nh\u01b0 \u1ee9ng d\u1ee5ng \u00f4 t\u00f4 ho\u1eb7c h\u00e0ng kh\u00f4ng.<\/li>\n<\/ul>\n<h3>C\u00e1c lo\u1ea1i nam ch\u00e2m h\u00ecnh ch\u1eef nh\u1eadt<\/h3>\n<p>B\u1ea1n s\u1ebd t\u00ecm th\u1ea5y nam ch\u00e2m h\u00ecnh ch\u1eef nh\u1eadt d\u01b0\u1edbi nhi\u1ec1u d\u1ea1ng kh\u00e1c nhau, bao g\u1ed3m:<\/p>\n<ul>\n<li><strong>Nam ch\u00e2m kh\u1ed1i \u0111\u01a1n gi\u1ea3n<\/strong>: Ch\u1ec9 l\u00e0 c\u00e1c h\u00ecnh ch\u1eef nh\u1eadt \u0111\u01a1n gi\u1ea3n d\u00f9ng cho m\u1ee5c \u0111\u00edch chung.<\/li>\n<li><strong>Nam ch\u00e2m h\u00ecnh ch\u1eef nh\u1eadt c\u00f3 l\u1ed7 khoan ch\u00ecm<\/strong>: Nh\u1eefng lo\u1ea1i n\u00e0y c\u00f3 l\u1ed7 khoan s\u1eb5n cho ph\u00e9p d\u1ec5 d\u00e0ng g\u1eafn v\u1edbi v\u00edt, r\u1ea5t t\u1ed1t cho c\u00e1c thi\u1ebft l\u1eadp c\u00f4ng nghi\u1ec7p.<\/li>\n<li><strong>Nam ch\u00e2m c\u00f3 l\u1edbp keo d\u00e1n<\/strong>: Ti\u1ec7n l\u1ee3i cho c\u00e1c \u1ee9ng d\u1ee5ng g\u1eafn nhanh v\u00e0 s\u1eed d\u1ee5ng ngay, nh\u01b0 bi\u1ec3n b\u00e1o ho\u1eb7c c\u00e1c nhi\u1ec7m v\u1ee5 gi\u1eef nh\u1eb9.<\/li>\n<\/ul>\n<table>\n<thead>\n<tr>\n<th>V\u1eadt li\u1ec7u<\/th>\n<th>M\u1ee9c \u0111\u1ed9 m\u1ea1nh<\/th>\n<th>\u0110\u1ed9 b\u1ec1n<\/th>\n<th>C\u00e1c \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Neodymi<\/td>\n<td>R\u1ea5t cao<\/td>\n<td>Trung b\u00ecnh (c\u1ea7n ph\u1ee7 l\u1edbp)<\/td>\n<td>\u0110\u1ed9ng c\u01a1, c\u1ea3m bi\u1ebfn, n\u00e2ng v\u1eadt n\u1eb7ng<\/td>\n<\/tr>\n<tr>\n<td>S\u1eaft ferrit<\/td>\n<td>Trung b\u00ecnh<\/td>\n<td>Cao<\/td>\n<td>Th\u1ee7 c\u00f4ng, nam ch\u00e2m t\u1ee7 l\u1ea1nh, \u0111\u1ed3 ch\u01a1i<\/td>\n<\/tr>\n<tr>\n<td>Samari-Coban<\/td>\n<td>Cao<\/td>\n<td>R\u1ea5t cao<\/td>\n<td>H\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5, \u00f4 t\u00f4, khu v\u1ef1c ch\u1ecbu nhi\u1ec7t<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>M\u1eb9o chuy\u00ean gia cho t\u00edch h\u1ee3p \u0111\u1ed9ng c\u01a1 t\u00f9y ch\u1ec9nh<\/h3>\n<p>Khi l\u00e0m vi\u1ec7c v\u1edbi \u0111\u1ed9ng c\u01a1 t\u00f9y ch\u1ec9nh ho\u1eb7c d\u1ef1 \u00e1n t\u1ef1 \u0111\u1ed9ng h\u00f3a, vi\u1ec7c ch\u1ecdn v\u1eadt li\u1ec7u v\u00e0 lo\u1ea1i nam ch\u00e2m ph\u00f9 h\u1ee3p c\u00f3 th\u1ec3 t\u1ea1o ra s\u1ef1 kh\u00e1c bi\u1ec7t l\u1edbn. Nam ch\u00e2m h\u00ecnh ch\u1eef nh\u1eadt c\u00f3 l\u1ed7 ch\u00ecm l\u00e0m t\u1eeb neodymium cung c\u1ea5p kh\u1ea3 n\u0103ng g\u1eafn ch\u1eafc ch\u1eafn v\u00e0 s\u1ee9c m\u1ea1nh t\u1eeb t\u00ednh v\u01b0\u1ee3t tr\u1ed9i, gi\u00fap c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t v\u00e0 tu\u1ed5i th\u1ecd \u0111\u1ed9ng c\u01a1.<\/p>\n<p>Kh\u00e1ch h\u00e0ng \u0111\u1ecba ph\u01b0\u01a1ng t\u1ea1i Vi\u1ec7t Nam th\u01b0\u1eddng \u01b0u ti\u00ean mua t\u1eeb c\u00e1c nh\u00e0 cung c\u1ea5p c\u00f3 c\u00e1c t\u00f9y ch\u1ecdn ph\u00f9 h\u1ee3p v\u1edbi k\u00edch th\u01b0\u1edbc v\u00e0 th\u00f4ng s\u1ed1 hi\u1ec7u su\u1ea5t c\u1ea7n thi\u1ebft cho c\u00e1c b\u1ea3n d\u1ef1ng t\u00f9y ch\u1ec9nh, v\u00ec v\u1eady h\u00e3y t\u00ecm c\u00e1c nh\u00e0 cung c\u1ea5p nam ch\u00e2m t\u00f9y ch\u1ec9nh c\u00f3 th\u1ec3 h\u01b0\u1edbng d\u1eabn b\u1ea1n qua c\u00e1c y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a m\u00ecnh.<\/p>\n<h2>C\u00e1c \u0111\u1eb7c t\u00ednh thi\u1ebft y\u1ebfu: S\u1ee9c m\u1ea1nh, \u0110\u1ed9 b\u1ec1n v\u00e0 Hi\u1ec7u su\u1ea5t<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/nbaem.com\/wp-content\/uploads\/2025\/10\/Neodymium_Magnet_Strength_and_Safety_mImvh5urF.webp\" alt=\"\u0110\u1ed9 m\u1ea1nh v\u00e0 an to\u00e0n c\u1ee7a nam ch\u00e2m Neodymium\" \/><\/p>\n<p>Nam ch\u00e2m h\u00ecnh ch\u1eef nh\u1eadt \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 cao v\u1ec1 l\u1ef1c h\u00fat m\u1ea1nh v\u00e0 \u0111\u1ed9 b\u1ec1n \u0111\u00e1ng tin c\u1eady. \u0110\u1ed9 s\u00e2u tr\u01b0\u1eddng t\u1eeb, hay kho\u1ea3ng c\u00e1ch l\u1ef1c t\u1eeb lan t\u1ecfa, ph\u1ee5 thu\u1ed9c nhi\u1ec1u v\u00e0o k\u00edch th\u01b0\u1edbc v\u00e0 v\u1eadt li\u1ec7u c\u1ee7a nam ch\u00e2m. L\u1ef1c k\u00e9o, \u0111o kh\u1ea3 n\u0103ng gi\u1eef tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a nam ch\u00e2m, r\u1ea5t \u0111a d\u1ea1ng \u2014 t\u1eeb v\u00e0i ounce cho nam ch\u00e2m t\u1ee7 l\u1ea1nh nh\u1ecf DIY \u0111\u1ebfn h\u00e0ng tr\u0103m pound cho nam ch\u00e2m c\u00f4ng nghi\u1ec7p.<\/p>\n<p>M\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1 ch\u00ednh \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t t\u1ed5ng th\u1ec3:<\/p>\n<ul>\n<li><strong>C\u1ea5p \u0111\u1ed9<\/strong>: C\u00e1c c\u1ea5p cao h\u01a1n, nh\u01b0 neodymium N52, cung c\u1ea5p l\u1ef1c k\u00e9o m\u1ea1nh h\u01a1n nhi\u1ec1u so v\u1edbi c\u00e1c c\u1ea5p th\u1ea5p h\u01a1n.<\/li>\n<li><strong>H\u01b0\u1edbng t\u1eeb h\u00f3a<\/strong>: \u0110i\u1ec1u n\u00e0y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1ch ph\u00e2n b\u1ed1 tr\u01b0\u1eddng t\u1eeb. V\u00ed d\u1ee5, t\u1eeb h\u00f3a tr\u1ee5c g\u1eedi l\u1ef1c ra t\u1eeb c\u00e1c m\u1eb7t ph\u1eb3ng, trong khi t\u1eeb h\u00f3a \u0111\u01b0\u1eddng k\u00ednh \u0111\u1ea9y l\u1ef1c sang b\u00ean.<\/li>\n<li><strong>Lo\u1ea1i ch\u1ea5t li\u1ec7u<\/strong>: Neodymium cung c\u1ea5p s\u1ee9c m\u1ea1nh cao nh\u1ea5t, samarium-cobalt c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t t\u1ed1t, v\u00e0 ferrite ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng c\u01a1 b\u1ea3n v\u1edbi chi ph\u00ed th\u1ea5p h\u01a1n.<\/li>\n<\/ul>\n<p>Khi l\u00e0m vi\u1ec7c v\u1edbi nam ch\u00e2m neodymium h\u00ecnh ch\u1eef nh\u1eadt m\u1ea1nh, an to\u00e0n l\u00e0 \u0111i\u1ec1u quan tr\u1ecdng. Nh\u1eefng nam ch\u00e2m n\u00e0y c\u00f3 th\u1ec3 h\u00fat nhau r\u1ea5t nhanh v\u00e0 g\u00e2y th\u01b0\u01a1ng t\u00edch nghi\u00eam tr\u1ecdng do k\u1eb9p. Lu\u00f4n s\u1eed d\u1ee5ng g\u0103ng tay b\u1ea3o h\u1ed9 v\u00e0 l\u01b0u tr\u1eef nam ch\u00e2m ri\u00eang bi\u1ec7t.<\/p>\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 v\u00ed d\u1ee5 nhanh v\u1ec1 l\u1ef1c k\u00e9o c\u1ee7a c\u00e1c nam ch\u00e2m neodymium h\u00ecnh ch\u1eef nh\u1eadt ph\u1ed5 bi\u1ebfn:<\/p>\n<table>\n<thead>\n<tr>\n<th>K\u00edch th\u01b0\u1edbc nam ch\u00e2m (inch)<\/th>\n<th>C\u1ea5p \u0111\u1ed9<\/th>\n<th>L\u1ef1c k\u00e9o x\u1ea5p x\u1ec9 (lbs)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1 x 0.5 x 0.125<\/td>\n<td>N42<\/td>\n<td>8<\/td>\n<\/tr>\n<tr>\n<td>2 x 1 x 0.25<\/td>\n<td>N52<\/td>\n<td>50<\/td>\n<\/tr>\n<tr>\n<td>3 x 1.5 x 0.25<\/td>\n<td>N52<\/td>\n<td>120<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Hi\u1ec3u c\u00e1c y\u1ebfu t\u1ed1 n\u00e0y s\u1ebd gi\u00fap b\u1ea1n ch\u1ecdn nam ch\u00e2m h\u00ecnh ch\u1eef nh\u1eadt ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u c\u1ee7a m\u00ecnh \u2014 d\u00f9 l\u00e0 d\u1ef1 \u00e1n DIY nh\u1ecf hay \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p n\u1eb7ng. \u0110\u1ec3 bi\u1ebft th\u00eam v\u1ec1 c\u00e1ch t\u1eeb h\u00f3a \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 m\u1ea1nh, h\u00e3y xem <strong><span style=\"color: #ff6600;\"><a style=\"color: #ff6600;\" href=\"https:\/\/nbaem.com\/vi\/what-does-polarity-mean-in-magnetic\/\" target=\"_blank\" rel=\"noopener\">c\u1ef1c t\u00ednh trong t\u1eeb t\u00ednh c\u00f3 ngh\u0129a l\u00e0 g\u00ec<\/a>.<\/span><\/strong><\/p>\n<h2>\u1ee8ng d\u1ee5ng ph\u1ed5 bi\u1ebfn t\u1eeb DIY t\u1ea1i nh\u00e0 \u0111\u1ebfn c\u00e1c nh\u00e0 m\u00e1y c\u00f4ng nghi\u1ec7p<\/h2>\n<p>Nam ch\u00e2m h\u00ecnh ch\u1eef nh\u1eadt c\u00f3 m\u1eb7t kh\u1eafp n\u01a1i \u2014 t\u1eeb c\u00e1c d\u1ee5ng c\u1ee5 gia \u0111\u00ecnh \u0111\u01a1n gi\u1ea3n \u0111\u1ebfn thi\u1ebft b\u1ecb c\u00f4ng nghi\u1ec7p n\u1eb7ng. \u1ede nh\u00e0, b\u1ea1n th\u01b0\u1eddng th\u1ea5y nam ch\u00e2m neodymium h\u00ecnh ch\u1eef nh\u1eadt \u0111\u01b0\u1ee3c d\u00f9ng l\u00e0m <strong>gi\u1eef t\u1ee7 l\u1ea1nh<\/strong>, ch\u1ed1t ng\u0103n k\u00e9o, ho\u1eb7c th\u1eadm ch\u00ed trong gi\u01b0\u1eddng m\u00e1y in 3D \u0111\u1ec3 gi\u1eef c\u00e1c b\u1ed9 ph\u1eadn c\u1ed1 \u0111\u1ecbnh. N\u1ebfu b\u1ea1n \u1edf Vi\u1ec7t Nam, vi\u1ec7c t\u00ecm ngu\u1ed3n cung c\u1ea5p trong n\u01b0\u1edbc d\u1ec5 d\u00e0ng h\u01a1n bao gi\u1edd h\u1ebft, v\u1edbi nhi\u1ec1u nh\u00e0 cung c\u1ea5p giao h\u00e0ng nhanh v\u00e0 \u0111a d\u1ea1ng k\u00edch th\u01b0\u1edbc ph\u00f9 h\u1ee3p cho c\u00e1c d\u1ef1 \u00e1n DIY c\u1ee7a b\u1ea1n.<\/p>\n<p>\u0110\u1ed1i v\u1edbi th\u1ee7 c\u00f4ng v\u00e0 s\u1edf th\u00edch, nh\u1eefng nam ch\u00e2m kh\u1ed1i n\u00e0y r\u1ea5t ph\u00f9 h\u1ee3p cho c\u00e1c d\u1ef1 \u00e1n in theo y\u00eau c\u1ea7u (POD) t\u00f9y ch\u1ec9nh, x\u00e2y d\u1ef1ng m\u00f4 h\u00ecnh v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng s\u00e1ng t\u1ea1o kh\u00e1c. \u0110\u1ed9 gi\u1eef ch\u1eafc m\u1ea1nh m\u1ebd c\u1ee7a ch\u00fang l\u00e0m cho ch\u00fang l\u00fd t\u01b0\u1edfng cho b\u1ed9 d\u1ee5ng c\u1ee5 t\u00f9y ch\u1ec9nh ho\u1eb7c c\u00f4ng c\u1ee5 gi\u00e1o d\u1ee5c.<\/p>\n<p>\u1ede ph\u00eda c\u00f4ng nghi\u1ec7p, nam ch\u00e2m h\u00ecnh ch\u1eef nh\u1eadt \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong \u0111\u1ed9ng c\u01a1, c\u1ea3m bi\u1ebfn v\u00e0 h\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng h\u00f3a. V\u00ed d\u1ee5, tua-bin gi\u00f3 d\u1ef1a v\u00e0o s\u1ee9c m\u1ea1nh c\u1ee7a nam ch\u00e2m \u0111\u1ea5t hi\u1ebfm \u0111\u1ec3 t\u0103ng hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 b\u1ec1n. Ch\u00fang t\u00f4i c\u0169ng th\u1ea5y s\u1ef1 gia t\u0103ng trong vi\u1ec7c s\u1eed d\u1ee5ng cho pin xe \u0111i\u1ec7n (EV) v\u00e0 thi\u1ebft b\u1ecb y t\u1ebf, n\u01a1i \u0111\u1ed9 tin c\u1eady v\u00e0 m\u1eadt \u0111\u1ed9 c\u00f4ng su\u1ea5t r\u1ea5t quan tr\u1ecdng.<\/p>\n<p>NBAEM h\u1ed7 tr\u1ee3 nhi\u1ec1u kh\u00e1ch h\u00e0ng \u00f4 t\u00f4 t\u1ea1i Vi\u1ec7t Nam, cung c\u1ea5p nam ch\u00e2m h\u00ecnh ch\u1eef nh\u1eadt t\u00f9y ch\u1ec9nh \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng trong \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t \u2014 gi\u00fap c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n hi\u1ec7n \u0111\u1ea1i v\u1eadn h\u00e0nh tr\u01a1n tru v\u00e0 an to\u00e0n.<\/p>\n<p><strong>T\u1ed5ng quan nhanh v\u1ec1 c\u00e1c \u1ee9ng d\u1ee5ng:<\/strong><\/p>\n<table>\n<thead>\n<tr>\n<th>\u1ee8ng d\u1ee5ng<\/th>\n<th>Lo\u1ea1i nam ch\u00e2m \u0111i\u1ec3n h\u00ecnh<\/th>\n<th>Ghi ch\u00fa<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Gi\u1eef \u0111\u1ed3 d\u00f9ng gia \u0111\u00ecnh<\/td>\n<td>H\u00ecnh ch\u1eef nh\u1eadt c\u00f3 keo d\u00e1n<\/td>\n<td>D\u1ec5 d\u00e0ng l\u1eafp \u0111\u1eb7t<\/td>\n<\/tr>\n<tr>\n<td>Gi\u01b0\u1eddng m\u00e1y in 3D<\/td>\n<td>Nam ch\u00e2m kh\u1ed1i \u0111\u01a1n gi\u1ea3n<\/td>\n<td>Gi\u1eef ch\u1eafc \u0111\u1ec3 in ch\u00ednh x\u00e1c<\/td>\n<\/tr>\n<tr>\n<td>Th\u1ee7 c\u00f4ng v\u00e0 s\u1edf th\u00edch<\/td>\n<td>Kh\u1ed1i neodymium nh\u1ecf<\/td>\n<td>Nh\u1eb9 v\u00e0 d\u1ec5 t\u00f9y ch\u1ec9nh<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9ng c\u01a1 v\u00e0 c\u1ea3m bi\u1ebfn<\/td>\n<td>Thanh neodymium cao c\u1ea5p<\/td>\n<td>L\u1ef1c h\u00fat t\u1eeb m\u1ea1nh<\/td>\n<\/tr>\n<tr>\n<td>Tuabin gi\u00f3<\/td>\n<td>Nam ch\u00e2m samari-cobalt<\/td>\n<td>Kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t cao<\/td>\n<\/tr>\n<tr>\n<td>Pin xe \u0111i\u1ec7n &amp; y t\u1ebf<\/td>\n<td>Kh\u1ed1i \u0111\u1ea5t hi\u1ebfm t\u00f9y ch\u1ec9nh<\/td>\n<td>Hi\u1ec7u su\u1ea5t t\u1eeb t\u00ednh ch\u00ednh x\u00e1c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>B\u1eb1ng c\u00e1ch ch\u1ecdn nam ch\u00e2m h\u00ecnh ch\u1eef nh\u1eadt c\u1ee7a NBAEM, b\u1ea1n c\u00f3 \u0111\u01b0\u1ee3c s\u1ef1 t\u1ef1 tin v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh trong c\u00e1c \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf tr\u00ean nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p t\u1ea1i Vi\u1ec7t Nam, \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi s\u1ea3n xu\u1ea5t ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 b\u1ec1n \u0111\u1ed3ng \u0111\u1ec1u.<\/p>\n<h2>C\u00e1ch ch\u1ecdn v\u00e0 s\u1eed d\u1ee5ng nam ch\u00e2m h\u00ecnh ch\u1eef nh\u1eadt hi\u1ec7u qu\u1ea3<\/h2>\n<p>Vi\u1ec7c ch\u1ecdn nam ch\u00e2m h\u00ecnh ch\u1eef nh\u1eadt ph\u00f9 h\u1ee3p ph\u1ee5 thu\u1ed9c v\u00e0o m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1 ch\u00ednh m\u00e0 b\u1ea1n n\u00ean l\u01b0u \u00fd, \u0111\u1eb7c bi\u1ec7t n\u1ebfu b\u1ea1n mua h\u00e0ng t\u1ea1i Vi\u1ec7t Nam ho\u1eb7c tr\u1ef1c tuy\u1ebfn t\u1ea1i Vi\u1ec7t Nam.<\/p>\n<h3>H\u01b0\u1edbng d\u1eabn mua nam ch\u00e2m h\u00ecnh ch\u1eef nh\u1eadt<\/h3>\n<ul>\n<li><strong>K\u00edch th\u01b0\u1edbc quan tr\u1ecdng<\/strong>: Ch\u1ecdn nam ch\u00e2m ph\u00f9 h\u1ee3p v\u1edbi d\u1ef1 \u00e1n c\u1ee7a b\u1ea1n, d\u00f9 l\u00e0 nam ch\u00e2m t\u1ee7 l\u1ea1nh nh\u1ecf hay b\u1ed9 ph\u1eadn \u0111\u1ed9ng c\u01a1. Nam ch\u00e2m l\u1edbn h\u01a1n c\u00f3 l\u1ef1c h\u00fat m\u1ea1nh h\u01a1n nh\u01b0ng c\u00f3 th\u1ec3 kh\u00f4ng c\u1ea7n thi\u1ebft cho c\u00e1c c\u00f4ng vi\u1ec7c nh\u1eb9.<\/li>\n<li><strong>Ch\u1ee9ng nh\u1eadn<\/strong>: T\u00ecm nh\u00e0 cung c\u1ea5p c\u00f3 ch\u1ee9ng nh\u1eadn \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng nh\u01b0 RoHS ho\u1eb7c REACH, \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u00e0 hi\u1ec7u su\u1ea5t.<\/li>\n<li><strong>Ti\u00eau ch\u00ed nh\u00e0 cung c\u1ea5p<\/strong>: Ch\u1ecdn c\u00e1c th\u01b0\u01a1ng hi\u1ec7u uy t\u00edn cung c\u1ea5p th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt chi ti\u1ebft v\u00e0 h\u1ed7 tr\u1ee3 kh\u00e1ch h\u00e0ng. NBAEM l\u00e0 m\u1ed9t v\u00ed d\u1ee5 tuy\u1ec7t v\u1eddi, n\u1ed5i ti\u1ebfng v\u1edbi v\u1eadt li\u1ec7u cao c\u1ea5p v\u00e0 c\u00e1c t\u00f9y ch\u1ecdn t\u00f9y ch\u1ec9nh.<\/li>\n<\/ul>\n<h3>M\u1eb9o l\u1eafp \u0111\u1eb7t<\/h3>\n<ul>\n<li><strong>K\u1ebft h\u1ee3p v\u1edbi th\u00e9p<\/strong>: Nam ch\u00e2m h\u00ecnh ch\u1eef nh\u1eadt ho\u1ea1t \u0111\u1ed9ng t\u1ed1t nh\u1ea5t khi \u0111\u01b0\u1ee3c g\u1eafn tr\u00ean b\u1ec1 m\u1eb7t th\u00e9p ph\u1eb3ng \u0111\u1ec3 \u0111\u1ea1t l\u1ef1c h\u00fat t\u1ed1i \u0111a. Tr\u00e1nh s\u1eed d\u1ee5ng tr\u00ean kim lo\u1ea1i kh\u00f4ng t\u1eeb t\u00ednh nh\u01b0 nh\u00f4m.<\/li>\n<li><strong>Lo\u1ea1i l\u1ed7 ch\u00ecm<\/strong>: Nh\u1eefng nam ch\u00e2m n\u00e0y c\u00f3 l\u1ed7 \u0111\u1ec3 v\u00edt, gi\u00fap vi\u1ec7c l\u1eafp \u0111\u1eb7t d\u1ec5 d\u00e0ng v\u00e0 ch\u1eafc ch\u1eafn. S\u1eed d\u1ee5ng d\u1ee5ng c\u1ee5 v\u00edt ph\u00f9 h\u1ee3p v\u00e0 \u0111\u1ea3m b\u1ea3o kh\u00f4ng si\u1ebft qu\u00e1 ch\u1eb7t \u0111\u1ec3 tr\u00e1nh n\u1ee9t v\u1ee1.<\/li>\n<li><strong>C\u00e1c lo\u1ea1i c\u00f3 keo d\u00e1n m\u1eb7t sau<\/strong>: Ho\u00e0n h\u1ea3o cho vi\u1ec7c s\u1eeda ch\u1eefa nhanh nh\u01b0ng h\u00e3y ki\u1ec3m tra \u0111\u1ed9 b\u00e1m d\u00ednh c\u1ee7a keo v\u00e0 s\u1ef1 t\u01b0\u01a1ng th\u00edch v\u1edbi b\u1ec1 m\u1eb7t. V\u1ec7 sinh b\u1ec1 m\u1eb7t tr\u01b0\u1edbc khi d\u00e1n.<\/li>\n<\/ul>\n<h3>Th\u00f3i quen mua h\u00e0ng \u0111\u1ecba ph\u01b0\u01a1ng v\u00e0 m\u1eb9o nhanh<\/h3>\n<ul>\n<li>T\u00ecm ki\u1ebfm <strong>\u201cnam ch\u00e2m h\u00ecnh ch\u1eef nh\u1eadt g\u1ea7n t\u00f4i\u201d<\/strong> tr\u1ef1c tuy\u1ebfn \u0111\u1ec3 t\u00ecm nh\u00e0 cung c\u1ea5p ho\u1eb7c c\u1eeda h\u00e0ng d\u1ee5ng c\u1ee5 \u0111\u1ecba ph\u01b0\u01a1ng. \u0110i\u1ec1u n\u00e0y th\u01b0\u1eddng gi\u00fap ti\u1ebft ki\u1ec7m th\u1eddi gian v\u1eadn chuy\u1ec3n v\u00e0 cho ph\u00e9p b\u1ea1n ki\u1ec3m tra nam ch\u00e2m tr\u1ef1c ti\u1ebfp tr\u01b0\u1edbc khi mua.<\/li>\n<li>Nhi\u1ec1u nh\u00e0 cung c\u1ea5p DIY v\u00e0 c\u00f4ng nghi\u1ec7p t\u1ea1i Vi\u1ec7t Nam c\u00f3 s\u1eb5n c\u00e1c lo\u1ea1i ph\u1ed5 bi\u1ebfn nh\u01b0 <strong>nam ch\u00e2m neodymium h\u00ecnh ch\u1eef nh\u1eadt<\/strong> v\u00e0 <strong>nam ch\u00e2m kh\u1ed1i<\/strong> \u0111\u1ec3 d\u1ec5 d\u00e0ng l\u1ea5y v\u00e0 s\u1eed d\u1ee5ng ngay.<\/li>\n<\/ul>\n<h3>C\u00e1c s\u1ef1 c\u1ed1 th\u01b0\u1eddng g\u1eb7p<\/h3>\n<ul>\n<li><strong>L\u1ef1c nam ch\u00e2m y\u1ebfu<\/strong>: Ki\u1ec3m tra xem nam ch\u00e2m c\u00f3 ph\u00f9 h\u1ee3p v\u1edbi b\u1ec1 m\u1eb7t hay c\u1ea5p \u0111\u1ed9 nam ch\u00e2m c\u00f3 ph\u00f9 h\u1ee3p v\u1edbi c\u00f4ng vi\u1ec7c kh\u00f4ng.<\/li>\n<li><strong>Nam ch\u00e2m b\u1ecb n\u1ee9t<\/strong>: X\u1eed l\u00fd nam ch\u00e2m \u0111\u1ea5t hi\u1ebfm c\u1ea9n th\u1eadn; l\u00e0m r\u01a1i ho\u1eb7c si\u1ebft v\u00edt qu\u00e1 ch\u1eb7t lo\u1ea1i \u00e2m c\u00f3 th\u1ec3 g\u00e2y v\u1ee1 m\u1ebb.<\/li>\n<li><strong>Keo d\u00e1n b\u1ecb h\u1ecfng<\/strong>: \u0110\u1ea3m b\u1ea3o b\u1ec1 m\u1eb7t s\u1ea1ch v\u00e0 kh\u00f4 tr\u01b0\u1edbc khi d\u00e1n nam ch\u00e2m c\u00f3 keo m\u1eb7t sau.<\/li>\n<\/ul>\n<p>\u0110\u1ec3 bi\u1ebft th\u00eam chi ti\u1ebft v\u1ec1 c\u00e1c lo\u1ea1i nam ch\u00e2m v\u00e0 \u1ee9ng d\u1ee5ng, h\u00e3y xem th\u00eam<strong><span style=\"color: #ff6600;\"> <a style=\"color: #ff6600;\" href=\"https:\/\/nbaem.com\/vi\/what-is-bar-magnet\/\" target=\"_blank\" rel=\"noopener\">nam ch\u00e2m h\u00ecnh ch\u1eef nh\u1eadt so v\u1edbi nam ch\u00e2m thanh<\/a> <\/span><\/strong>v\u00e0 c\u00e1ch c\u00e1c c\u1ea5p \u0111\u1ed9 nam ch\u00e2m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t trong \u0111\u1ed9ng c\u01a1<strong><span style=\"color: #ff6600;\"> <a style=\"color: #ff6600;\" href=\"https:\/\/nbaem.com\/vi\/application-of-magnets-for-motor\/\" target=\"_blank\" rel=\"noopener\">t\u1ea1i \u0111\u00e2y<\/a>.<\/span><\/strong><\/p>\n<h2>T\u1ea1i sao ch\u1ecdn NBAEM cho nhu c\u1ea7u nam ch\u00e2m h\u00ecnh ch\u1eef nh\u1eadt c\u1ee7a b\u1ea1n<\/h2>\n<p>Khi n\u00f3i \u0111\u1ebfn nam ch\u00e2m h\u00ecnh ch\u1eef nh\u1eadt, NBAEM n\u1ed5i b\u1eadt nh\u01b0 m\u1ed9t nh\u00e0 cung c\u1ea5p \u0111\u00e1ng tin c\u1eady cho kh\u00e1ch h\u00e0ng tr\u00ean kh\u1eafp Vi\u1ec7t Nam. \u0110\u00e2y l\u00e0 l\u00fd do:<\/p>\n<h3>T\u00f9y ch\u1ec9nh OEM<\/h3>\n<p>NBAEM cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p t\u00f9y ch\u1ec9nh ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u ch\u00ednh x\u00e1c c\u1ee7a b\u1ea1n. D\u00f9 b\u1ea1n c\u1ea7n nam ch\u00e2m neodymium h\u00ecnh ch\u1eef nh\u1eadt v\u1edbi k\u00edch th\u01b0\u1edbc \u0111\u1ed9c \u0111\u00e1o ho\u1eb7c h\u01b0\u1edbng t\u1eeb h\u00f3a \u0111\u1eb7c bi\u1ec7t, c\u00e1c t\u00f9y ch\u1ecdn t\u00f9y ch\u1ec9nh c\u1ee7a h\u1ecd gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng c\u00f3 \u0111\u01b0\u1ee3c nam ch\u00e2m ho\u00e0n h\u1ea3o cho d\u1ef1 \u00e1n c\u1ee7a m\u00ecnh.<\/p>\n<h3>Gi\u00e1 C\u1ea3 C\u1ea1nh Tranh<\/h3>\n<p>Kh\u00f4ng l\u00e0m gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng, NBAEM cung c\u1ea5p m\u1ed9t s\u1ed1 m\u1ee9c gi\u00e1 hi\u1ec7u qu\u1ea3 nh\u1ea5t cho nam ch\u00e2m d\u1ea1ng kh\u1ed1i v\u00e0 c\u00e1c h\u00ecnh d\u1ea1ng nam ch\u00e2m v\u0129nh c\u1eedu kh\u00e1c. S\u1ef1 c\u00e2n b\u1eb1ng n\u00e0y gi\u00fap c\u00e1c doanh nghi\u1ec7p nh\u1ecf v\u00e0 c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t l\u1edbn duy tr\u00ec ng\u00e2n s\u00e1ch.<\/p>\n<h3>V\u1eadn chuy\u1ec3n to\u00e0n c\u1ea7u v\u00e0 h\u1ed7 tr\u1ee3 \u0111\u1ecba ph\u01b0\u01a1ng<\/h3>\n<p>NBAEM v\u1eadn chuy\u1ec3n nhanh ch\u00f3ng v\u00e0 \u0111\u00e1ng tin c\u1eady \u0111\u1ebfn Vi\u1ec7t Nam, gi\u1eef th\u1eddi gian giao h\u00e0ng ng\u1eafn. Th\u00eam v\u00e0o \u0111\u00f3, \u0111\u1ed9i ng\u0169 h\u1ed7 tr\u1ee3 kh\u00e1ch h\u00e0ng c\u1ee7a h\u1ecd quen thu\u1ed9c v\u1edbi c\u00e1c y\u00eau c\u1ea7u ng\u00e0nh c\u00f4ng nghi\u1ec7p Vi\u1ec7t Nam, gi\u00fap giao ti\u1ebfp tr\u1edf n\u00ean \u0111\u01a1n gi\u1ea3n v\u00e0 hi\u1ec7u qu\u1ea3.<\/p>\n<h3>V\u1eadt li\u1ec7u cao c\u1ea5p cho hi\u1ec7u su\u1ea5t \u0111\u00e1ng tin c\u1eady<\/h3>\n<p>NBAEM s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u neodymium, ferrite v\u00e0 samarium-cobalt c\u1ea5p cao. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 b\u1ea1n nh\u1eadn \u0111\u01b0\u1ee3c nam ch\u00e2m v\u1edbi l\u1ef1c h\u00fat t\u1eeb m\u1ea1nh m\u1ebd v\u00e0 \u0111\u1ed9 b\u1ec1n l\u00e2u d\u00e0i, ho\u00e0n h\u1ea3o cho m\u1ecdi th\u1ee9 t\u1eeb nam ch\u00e2m t\u1ee7 l\u1ea1nh t\u1ef1 l\u00e0m \u0111\u1ebfn nam ch\u00e2m gi\u1eef c\u00f4ng nghi\u1ec7p.<\/p>\n<h3>M\u00f4 ph\u1ecfng ti\u00ean ti\u1ebfn v\u00e0 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng<\/h3>\n<p>C\u00e1c c\u00f4ng c\u1ee5 m\u00f4 ph\u1ecfng n\u1ed9i b\u1ed9 c\u1ee7a h\u1ecd gi\u00fap \u0111\u1ea3m b\u1ea3o r\u1eb1ng nam ch\u00e2m h\u00ecnh ch\u1eef nh\u1eadt c\u1ee7a b\u1ea1n ho\u1ea1t \u0111\u1ed9ng ch\u00ednh x\u00e1c nh\u01b0 mong \u0111\u1ee3i, gi\u1ea3m thi\u1ec3u s\u1ef1 \u0111o\u00e1n m\u00f2 v\u00e0 r\u00fat ng\u1eafn th\u1eddi gian ph\u00e1t tri\u1ec3n.<\/p>\n<h3>Th\u1ef1c h\u00e0nh s\u1ea3n xu\u1ea5t th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng<\/h3>\n<p>NBAEM cam k\u1ebft s\u1ea3n xu\u1ea5t c\u00f3 tr\u00e1ch nhi\u1ec7m v\u1edbi m\u00f4i tr\u01b0\u1eddng, gi\u1ea3m thi\u1ec3u ch\u1ea5t th\u1ea3i v\u00e0 s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng \u1edf m\u1ee9c th\u1ea5p nh\u1ea5t c\u00f3 th\u1ec3. V\u00ec v\u1eady b\u1ea1n nh\u1eadn \u0111\u01b0\u1ee3c nam ch\u00e2m ch\u1ea5t l\u01b0\u1ee3ng cao m\u00e0 kh\u00f4ng g\u00e2y ra d\u1ea5u ch\u00e2n carbon l\u1edbn.<\/p>\n<h3>L\u1eafng nghe t\u1eeb kh\u00e1ch h\u00e0ng c\u1ee7a ch\u00fang t\u00f4i<\/h3>\n<p><em>\u201cL\u00e0m vi\u1ec7c v\u1edbi NBAEM \u0111\u00e3 gi\u00fap vi\u1ec7c t\u00ecm ngu\u1ed3n nam ch\u00e2m thanh neodymium t\u00f9y ch\u1ec9nh tr\u1edf n\u00ean d\u1ec5 d\u00e0ng. Gi\u00e1 c\u1ea3 c\u1ea1nh tranh v\u00e0 th\u1eddi gian ho\u00e0n th\u00e0nh nhanh ch\u00f3ng \u0111\u00e3 gi\u00fap ch\u00fang t\u00f4i c\u00f3 l\u1ee3i th\u1ebf v\u1ec1 giao h\u00e0ng.\u201d<\/em> \u2014 Nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ed9ng c\u01a1 \u0111\u1ecba ph\u01b0\u01a1ng, Michigan<\/p>\n<p>N\u1ebfu b\u1ea1n \u0111\u00e3 s\u1eb5n s\u00e0ng t\u00ecm nam ch\u00e2m h\u00ecnh ch\u1eef nh\u1eadt ho\u00e0n h\u1ea3o, h\u00e3y li\u00ean h\u1ec7 v\u1edbi NBAEM ngay h\u00f4m nay. S\u1eed d\u1ee5ng m\u1eabu b\u00e1o gi\u00e1 nhanh tr\u00ean trang web \u0111\u1ec3 b\u1eaft \u0111\u1ea7u v\u00e0 tr\u1ea3i nghi\u1ec7m ch\u1ea5t l\u01b0\u1ee3ng c\u00f9ng d\u1ecbch v\u1ee5 ph\u00f9 h\u1ee3p v\u1edbi y\u00eau c\u1ea7u th\u1ecb tr\u01b0\u1eddng Vi\u1ec7t Nam.<\/p>","protected":false},"excerpt":{"rendered":"<p>T\u00ecm hi\u1ec3u nam ch\u00e2m h\u00ecnh ch\u1eef nh\u1eadt l\u00e0 g\u00ec, c\u00e1c lo\u1ea1i, \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh v\u00e0 \u1ee9ng d\u1ee5ng t\u1eeb l\u00e0m \u0111\u1ed3 th\u1ee7 c\u00f4ng \u0111\u1ebfn c\u00f4ng nghi\u1ec7p v\u1edbi nh\u1eefng hi\u1ec3u bi\u1ebft chuy\u00ean s\u00e2u t\u1eeb NBAEM, nh\u00e0 cung c\u1ea5p nam ch\u00e2m h\u00e0ng \u0111\u1ea7u.<\/p>","protected":false},"author":1,"featured_media":1495,"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-3164","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"jetpack_featured_media_url":"https:\/\/nbaem.com\/wp-content\/uploads\/2025\/03\/60ff697a1bf06.png","_links":{"self":[{"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/posts\/3164","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=3164"}],"version-history":[{"count":1,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/posts\/3164\/revisions"}],"predecessor-version":[{"id":3165,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/posts\/3164\/revisions\/3165"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/media\/1495"}],"wp:attachment":[{"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/media?parent=3164"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/categories?post=3164"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/tags?post=3164"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}