{"id":1151,"date":"2022-07-27T14:31:20","date_gmt":"2022-07-27T14:31:20","guid":{"rendered":"https:\/\/nbaem.com\/?p=1151"},"modified":"2025-09-17T14:25:07","modified_gmt":"2025-09-17T14:25:07","slug":"magnet-used-in-new-energy-vehicles","status":"publish","type":"post","link":"https:\/\/nbaem.com\/vi\/magnet-used-in-new-energy-vehicles\/","title":{"rendered":"Nam ch\u00e2m NdFeB d\u00f9ng trong c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n n\u0103ng l\u01b0\u1ee3ng m\u1edbi"},"content":{"rendered":"<h2>Nam ch\u00e2m NdFeB l\u00e0 g\u00ec<\/h2>\n<p>Nam ch\u00e2m neodymium- s\u1eaft-boron (NdFeB) l\u00e0 m\u1ed9t lo\u1ea1i nam ch\u00e2m \u0111\u1ea5t hi\u1ebfm ch\u1ee7 y\u1ebfu g\u1ed3m neodymium (Nd), s\u1eaft (Fe) v\u00e0 boron (B). Nh\u1eefng nam ch\u00e2m n\u00e0y n\u1ed5i b\u1eadt v\u1edbi s\u1ee9c m\u1ea1nh t\u1eeb tr\u01b0\u1eddng v\u01b0\u1ee3t tr\u1ed9i v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u1ea5t t\u1eeb t\u00ednh. S\u1ef1 k\u1ebft h\u1ee3p \u0111\u1ed9c \u0111\u00e1o c\u1ee7a c\u00e1c nguy\u00ean t\u1ed1 n\u00e0y t\u1ea1o ra nh\u1eefng nam ch\u00e2m c\u00f3 s\u1ea3n ph\u1ea9m n\u0103ng l\u01b0\u1ee3ng cao, ngh\u0129a l\u00e0 ch\u00fang c\u00f3 th\u1ec3 t\u1ea1o ra tr\u01b0\u1eddng t\u1eeb m\u1ea1nh h\u01a1n trong th\u1ec3 t\u00edch nh\u1ecf h\u01a1n so v\u1edbi c\u00e1c lo\u1ea1i nam ch\u00e2m kh\u00e1c.<\/p>\n<h3>Th\u00e0nh ph\u1ea7n v\u00e0 \u0111\u1eb7c t\u00ednh<\/h3>\n<ul>\n<li><strong>Neodymi (Nd):<\/strong> Cung c\u1ea5p kh\u1ea3 n\u0103ng t\u1eeb m\u1ea1nh m\u1ebd.<\/li>\n<li><strong>S\u1eaft (Fe):<\/strong> T\u0103ng c\u01b0\u1eddng \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ea5u tr\u00fac v\u00e0 n\u00e2ng cao hi\u1ec7u su\u1ea5t t\u1eeb tr\u01b0\u1eddng.<\/li>\n<li><strong>Bo (B):<\/strong> C\u1ea3i thi\u1ec7n t\u00ednh d\u1ecb h\u01b0\u1edbng t\u1eeb, gi\u00fap nam ch\u00e2m duy tr\u00ec s\u1ee9c m\u1ea1nh trong \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t.<\/li>\n<\/ul>\n<p>C\u00e1c \u0111\u1eb7c t\u00ednh ch\u00ednh c\u1ee7a nam ch\u00e2m NdFeB bao g\u1ed3m:<\/p>\n<ul>\n<li>S\u1ea3n ph\u1ea9m n\u0103ng l\u01b0\u1ee3ng t\u1ed1i \u0111a cao (l\u00ean \u0111\u1ebfn 52 MGOe)<\/li>\n<li>Kh\u1ea3 n\u0103ng ch\u1ed1ng t\u1eeb m\u1ea5t m\u1ea1nh m\u1ebd (kh\u00e1ng c\u01b0\u1ee1ng t\u1eeb)<\/li>\n<li>\u1ed4n \u0111\u1ecbnh nhi\u1ec7t xu\u1ea5t s\u1eafc (v\u1edbi c\u00e1c lo\u1ea1i ph\u00f9 h\u1ee3p cho nhi\u1ec7t \u0111\u1ed9 cao)<\/li>\n<\/ul>\n<h3>T\u1ea1i sao nam ch\u00e2m NdFeB \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng trong c\u00e1c \u1ee9ng d\u1ee5ng hi\u1ec7u su\u1ea5t cao<\/h3>\n<p>Nam ch\u00e2m NdFeB n\u1ed5i b\u1eadt trong c\u00e1c \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u nam ch\u00e2m m\u1ea1nh, nh\u1ecf g\u1ecdn v\u00e0 hi\u1ec7u su\u1ea5t \u0111\u00e1ng tin c\u1eady. S\u1ee9c m\u1ea1nh t\u1eeb tr\u01b0\u1eddng cao c\u1ee7a ch\u00fang cho ph\u00e9p thi\u1ebft k\u1ebf c\u00e1c th\u00e0nh ph\u1ea7n nh\u1ecf h\u01a1n, nh\u1eb9 h\u01a1n m\u00e0 kh\u00f4ng gi\u1ea3m c\u00f4ng su\u1ea5t, \u0111i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0 xe \u0111i\u1ec7n, h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 v\u00e0 \u0111i\u1ec7n t\u1eed.<\/p>\n<h3>So s\u00e1nh v\u1edbi c\u00e1c lo\u1ea1i nam ch\u00e2m kh\u00e1c<\/h3>\n<table>\n<thead>\n<tr>\n<th>Lo\u1ea1i nam ch\u00e2m<\/th>\n<th>N\u0103ng l\u01b0\u1ee3ng t\u1ed1i \u0111a (MGOe)<\/th>\n<th>\u1ed4n \u0111\u1ecbnh nhi\u1ec7t \u0111\u1ed9<\/th>\n<th>\u1ee8ng d\u1ee5ng \u0111i\u1ec3n h\u00ecnh<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>NdFeB<\/td>\n<td>35 &#8211; 52<\/td>\n<td>Trung b\u00ecnh \u0111\u1ebfn cao (\u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i)<\/td>\n<td>\u0110\u1ed9ng c\u01a1 xe \u0111i\u1ec7n, c\u1ea3m bi\u1ebfn, \u0111i\u1ec7n t\u1eed<\/td>\n<\/tr>\n<tr>\n<td>Samari-Coban<\/td>\n<td>20 &#8211; 32<\/td>\n<td>Xu\u1ea5t s\u1eafc (nhi\u1ec7t \u0111\u1ed9 cao)<\/td>\n<td>H\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5, qu\u00e2n s\u1ef1<\/td>\n<\/tr>\n<tr>\n<td>Ferrite (G\u1ed1m)<\/td>\n<td>1 &#8211; 4.5<\/td>\n<td>T\u1ed1t<\/td>\n<td>Loa, thi\u1ebft b\u1ecb gia d\u1ee5ng<\/td>\n<\/tr>\n<tr>\n<td>Alnico<\/td>\n<td>5 &#8211; 9<\/td>\n<td>R\u1ea5t cao<\/td>\n<td>C\u1ea3m bi\u1ebfn, microphone<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>So v\u1edbi nam ch\u00e2m ceramic v\u00e0 alnico, nam ch\u00e2m NdFeB cung c\u1ea5p tr\u01b0\u1eddng t\u1eeb m\u1ea1nh h\u01a1n nhi\u1ec1u, cho ph\u00e9p m\u1eadt \u0111\u1ed9 c\u00f4ng su\u1ea5t cao h\u01a1n v\u00e0 k\u00edch th\u01b0\u1edbc nh\u1ecf h\u01a1n. Trong khi nam ch\u00e2m samarium-cobalt c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t t\u1ed1t h\u01a1n, nam ch\u00e2m NdFeB l\u1ea1i ti\u1ebft ki\u1ec7m chi ph\u00ed h\u01a1n v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i, \u0111\u1eb7c bi\u1ec7t \u1edf nh\u1eefng n\u01a1i c\u1ea7n \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t \u0111\u1ed9 v\u1eeba ph\u1ea3i.<\/p>\n<p>\u0110\u1ec3 bi\u1ebft th\u00eam chi ti\u1ebft v\u1ec1 c\u00e1c v\u1eadt li\u1ec7u t\u1eeb d\u00f9ng trong c\u00f4ng ngh\u1ec7 \u0111\u1ed9ng c\u01a1, vui l\u00f2ng truy c\u1eadp <span style=\"color: #ff6600;\"><a style=\"color: #ff6600;\" href=\"https:\/\/nbaem.com\/vi\/magnetic-materials-in-motor-technology\/\" target=\"_blank\" rel=\"noopener\">v\u1eadt li\u1ec7u t\u1eeb trong c\u00f4ng ngh\u1ec7 \u0111\u1ed9ng c\u01a1<\/a>.<\/span><\/p>\n<h2>\u1ee8ng d\u1ee5ng c\u1ee7a Nam ch\u00e2m NdFeB trong Xe n\u0103ng l\u01b0\u1ee3ng m\u1edbi<\/h2>\n<p>Nam ch\u00e2m NdFeB \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong trung t\u00e2m c\u1ee7a c\u00e1c xe n\u0103ng l\u01b0\u1ee3ng m\u1edbi (NEV). Ch\u00fang ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong <strong>\u0111\u1ed9ng c\u01a1 \u0111i\u1ec7n<\/strong>, n\u01a1i c\u00e1c \u0111\u1eb7c t\u00ednh t\u1eeb m\u1ea1nh m\u1ebd c\u1ee7a ch\u00fang gi\u00fap t\u0103ng hi\u1ec7u qu\u1ea3 v\u00e0 m\u1eadt \u0111\u1ed9 c\u00f4ng su\u1ea5t. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 \u0111\u1ed9ng c\u01a1 c\u00f3 th\u1ec3 cung c\u1ea5p nhi\u1ec1u c\u00f4ng su\u1ea5t h\u01a1n m\u00e0 kh\u00f4ng c\u1ea7n l\u1edbn h\u01a1n ho\u1eb7c n\u1eb7ng h\u01a1n\u2014ho\u00e0n h\u1ea3o cho y\u00eau c\u1ea7u c\u1ee7a c\u00e1c xe \u0111i\u1ec7n c\u1ea7n v\u1eeba m\u1ea1nh m\u1ebd v\u1eeba nh\u1eb9.<\/p>\n<p>Ngo\u00e0i \u0111\u1ed9ng c\u01a1, c\u00e1c nam ch\u00e2m \u0111\u1ea5t hi\u1ebfm n\u00e0y c\u00f2n l\u00e0 ch\u00eca kh\u00f3a trong <strong>h\u1ec7 th\u1ed1ng phanh ph\u1ee5c h\u1ed3i n\u0103ng l\u01b0\u1ee3ng<\/strong>. Ch\u00fang gi\u00fap chuy\u1ec3n \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng \u0111\u1ed9ng l\u1ef1c trong qu\u00e1 tr\u00ecnh phanh tr\u1edf l\u1ea1i th\u00e0nh n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n, t\u0103ng hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng t\u1ed5ng th\u1ec3 v\u00e0 m\u1edf r\u1ed9ng qu\u00e3ng \u0111\u01b0\u1eddng l\u00e1i xe c\u1ee7a xe.<\/p>\n<p>Nam ch\u00e2m NdFeB c\u00f2n xu\u1ea5t hi\u1ec7n trong c\u00e1c <strong>c\u1ea3m bi\u1ebfn v\u00e0 linh ki\u1ec7n \u0111i\u1ec7n t\u1eed<\/strong> tr\u00ean to\u00e0n xe, h\u1ed7 tr\u1ee3 c\u00e1c ch\u1ee9c n\u0103ng nh\u01b0 ph\u00e1t hi\u1ec7n v\u1ecb tr\u00ed v\u00e0 gi\u00e1m s\u00e1t t\u1ed1c \u0111\u1ed9. C\u00e1c linh ki\u1ec7n n\u00e0y d\u1ef1a v\u00e0o hi\u1ec7u su\u1ea5t t\u1eeb ch\u00ednh x\u00e1c \u0111\u1ec3 ki\u1ec3m so\u00e1t t\u1ed1t h\u01a1n v\u00e0 \u0111\u1ea3m b\u1ea3o an to\u00e0n.<\/p>\n<p>M\u1ed9t s\u1ed1 nh\u00e0 s\u1ea3n xu\u1ea5t xe \u0111i\u1ec7n h\u00e0ng \u0111\u1ea7u, bao g\u1ed3m <strong>Tesla, GM, v\u00e0 Volkswagen<\/strong>, \u0111\u00e3 s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nam ch\u00e2m NdFeB trong thi\u1ebft k\u1ebf \u0111\u1ed9ng c\u01a1 v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec7n t\u1eed kh\u00e1c c\u1ee7a h\u1ecd. S\u1ef1 \u01b0u ti\u00ean n\u00e0y l\u00e0m n\u1ed5i b\u1eadt t\u1ea7m quan tr\u1ecdng c\u1ee7a c\u00e1c nam ch\u00e2m n\u00e0y trong vi\u1ec7c x\u00e2y d\u1ef1ng xe n\u0103ng l\u01b0\u1ee3ng m\u1edbi hi\u1ec7u su\u1ea5t cao, \u0111\u00e1ng tin c\u1eady.<\/p>\n<h2>\u01afu \u0111i\u1ec3m c\u1ee7a Nam ch\u00e2m NdFeB trong xe \u0111i\u1ec7n<\/h2>\n<p>Nam ch\u00e2m NdFeB mang l\u1ea1i m\u1ed9t s\u1ed1 l\u1ee3i \u00edch r\u00f5 r\u00e0ng khi\u1ebfn ch\u00fang tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u cho xe \u0111i\u1ec7n tr\u00ean th\u1ecb tr\u01b0\u1eddng Vi\u1ec7t Nam. Tr\u01b0\u1edbc ti\u00ean, ch\u00fang <strong>\u0111\u1ed9 m\u1ea1nh t\u1eeb tr\u01b0\u1eddng cao<\/strong> t\u0103ng \u0111\u00e1ng k\u1ec3 hi\u1ec7u qu\u1ea3 c\u1ee7a \u0111\u1ed9ng c\u01a1. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 \u0111\u1ed9ng c\u01a1 c\u00f3 th\u1ec3 t\u1ea1o ra nhi\u1ec1u c\u00f4ng su\u1ea5t h\u01a1n m\u00e0 kh\u00f4ng ti\u00eau th\u1ee5 th\u00eam n\u0103ng l\u01b0\u1ee3ng, l\u00e0 m\u1ed9t l\u1ee3i th\u1ebf l\u1edbn cho hi\u1ec7u su\u1ea5t.<\/p>\n<p>Nh\u1edd \u0111\u1eb7c t\u00ednh t\u1eeb m\u1ea1nh m\u1ebd c\u1ee7a m\u00ecnh, nam ch\u00e2m NdFeB cho ph\u00e9p <strong>thi\u1ebft k\u1ebf \u0111\u1ed9ng c\u01a1 nh\u1ecf g\u1ecdn, nh\u1eb9 h\u01a1n<\/strong>. Vi\u1ec7c gi\u1ea3m k\u00edch th\u01b0\u1edbc v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng n\u00e0y gi\u00fap c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t t\u1ea1o ra c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n nh\u1ecf g\u1ecdn h\u01a1n, d\u1ec5 x\u1eed l\u00fd h\u01a1n v\u00e0 c\u1ea3i thi\u1ec7n t\u1ed5ng th\u1ec3 \u0111\u1ed9ng l\u1ef1c h\u1ecdc c\u1ee7a xe.<\/p>\n<p>C\u00e1c nam ch\u00e2m m\u1ea1nh h\u01a1n c\u0169ng g\u00f3p ph\u1ea7n v\u00e0o <strong>m\u1ed9t ph\u1ea1m vi l\u00e1i xe \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n v\u00e0 hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng t\u1ed1t h\u01a1n<\/strong>. B\u1eb1ng c\u00e1ch y\u00eau c\u1ea7u \u00edt n\u0103ng l\u01b0\u1ee3ng h\u01a1n \u0111\u1ec3 t\u1ea1o ra c\u00f9ng m\u1ed9t \u0111\u1ea7u ra, c\u00e1c xe \u0111i\u1ec7n trang b\u1ecb nam ch\u00e2m NdFeB c\u00f3 th\u1ec3 \u0111i xa h\u01a1n tr\u00ean m\u1ed9t l\u1ea7n s\u1ea1c \u2014 m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi l\u00e1i xe t\u1ea1i Vi\u1ec7t Nam mu\u1ed1n h\u00e0nh tr\u00ecnh d\u00e0i \u0111\u00e1ng tin c\u1eady.<\/p>\n<p>Cu\u1ed1i c\u00f9ng, nh\u1eefng nam ch\u00e2m n\u00e0y cung c\u1ea5p <strong>\u0111\u1ed9 tin c\u1eady v\u00e0 \u1ed5n \u0111\u1ecbnh v\u1eadn h\u00e0nh<\/strong>. Ch\u00fang ho\u1ea1t \u0111\u1ed9ng nh\u1ea5t qu\u00e1n d\u01b0\u1edbi c\u00e1c nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111i\u1ec1u ki\u1ec7n l\u00e1i xe kh\u00e1c nhau, \u0111\u1ea3m b\u1ea3o r\u1eb1ng \u0111\u1ed9ng c\u01a1 \u0111i\u1ec7n ho\u1ea1t \u0111\u1ed9ng tr\u01a1n tru m\u00e0 kh\u00f4ng g\u1eb7p ph\u1ea3i s\u1ef1 gi\u1ea3m hi\u1ec7u su\u1ea5t b\u1ea5t ng\u1edd.<\/p>\n<p>T\u00f3m l\u1ea1i, nam ch\u00e2m NdFeB gi\u00fap xe \u0111i\u1ec7n tr\u1edf n\u00ean hi\u1ec7u qu\u1ea3 h\u01a1n, nh\u1eb9 h\u01a1n v\u00e0 \u0111\u00e1ng tin c\u1eady h\u01a1n \u2014 ch\u00ednh x\u00e1c nh\u1eefng g\u00ec ng\u01b0\u1eddi l\u00e1i xe t\u1ea1i Vi\u1ec7t Nam mong mu\u1ed1n t\u1eeb c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n n\u0103ng l\u01b0\u1ee3ng m\u1edbi c\u1ee7a h\u1ecd.<\/p>\n<h2>Th\u00e1ch th\u1ee9c v\u00e0 Gi\u1ea3i ph\u00e1p trong vi\u1ec7c s\u1eed d\u1ee5ng nam ch\u00e2m NdFeB trong xe n\u0103ng l\u01b0\u1ee3ng m\u1edbi<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/nbaem.com\/wp-content\/uploads\/2025\/09\/NdFeB_Magnets_Supply_Chain_Challenges_QQKKeF8TB.webp\" alt=\"Th\u00e1ch th\u1ee9c chu\u1ed7i cung \u1ee9ng nam ch\u00e2m NdFeB\" \/><\/p>\n<p>Nam ch\u00e2m NdFeB ph\u1ee5 thu\u1ed9c nhi\u1ec1u v\u00e0o c\u00e1c nguy\u00ean t\u1ed1 \u0111\u1ea5t hi\u1ebfm nh\u01b0 neodymium, v\u1ed1n \u0111\u1ed1i m\u1eb7t v\u1edbi r\u1ee7i ro chu\u1ed7i cung \u1ee9ng. Nh\u1eefng nguy\u00ean li\u1ec7u n\u00e0y ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c khai th\u00e1c v\u00e0 ch\u1ebf bi\u1ebfn t\u1ea1i c\u00e1c khu v\u1ef1c h\u1ea1n ch\u1ebf, khi\u1ebfn kh\u1ea3 n\u0103ng cung \u1ee9ng nh\u1ea1y c\u1ea3m v\u1edbi c\u0103ng th\u1eb3ng \u0111\u1ecba ch\u00ednh tr\u1ecb v\u00e0 h\u1ea1n ch\u1ebf th\u01b0\u01a1ng m\u1ea1i. \u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 kh\u00e1ch h\u00e0ng t\u1ea1i Vi\u1ec7t Nam, \u0111i\u1ec1u n\u00e0y \u0111\u1ed3ng ngh\u0129a v\u1edbi kh\u1ea3 n\u0103ng bi\u1ebfn \u0111\u1ed9ng gi\u00e1 c\u1ea3 v\u00e0 kh\u00f4ng ch\u1eafc ch\u1eafn v\u1ec1 ngu\u1ed3n cung.<\/p>\n<p>C\u00e1c m\u1ed1i quan ng\u1ea1i v\u1ec1 m\u00f4i tr\u01b0\u1eddng c\u0169ng \u0111i k\u00e8m v\u1edbi khai th\u00e1c v\u00e0 ch\u1ebf bi\u1ebfn \u0111\u1ea5t hi\u1ebfm. Nh\u1eefng ho\u1ea1t \u0111\u1ed9ng n\u00e0y c\u00f3 th\u1ec3 g\u00e2y \u00f4 nhi\u1ec5m v\u00e0 t\u1ea1o ra ch\u1ea5t th\u1ea3i \u0111\u1ed9c h\u1ea1i, \u0111\u1eb7t ra c\u00e2u h\u1ecfi v\u1ec1 t\u00ednh b\u1ec1n v\u1eefng trong ng\u00e0nh c\u00f4ng nghi\u1ec7p xe \u0111i\u1ec7n, n\u01a1i m\u1ee5c ti\u00eau n\u0103ng l\u01b0\u1ee3ng s\u1ea1ch lu\u00f4n \u0111\u01b0\u1ee3c \u0111\u1eb7t l\u00ean h\u00e0ng \u0111\u1ea7u.<\/p>\n<p>NBAEM v\u00e0 ng\u00e0nh c\u00f4ng nghi\u1ec7p r\u1ed9ng l\u1edbn \u0111ang t\u00edch c\u1ef1c gi\u1ea3i quy\u1ebft nh\u1eefng th\u00e1ch th\u1ee9c n\u00e0y b\u1eb1ng c\u00e1ch t\u1eadp trung v\u00e0o:<\/p>\n<ul>\n<li><strong>Ngu\u1ed3n cung \u0111\u1ea1o \u0111\u1ee9c<\/strong>: \u0110\u1ea3m b\u1ea3o \u0111\u1ea5t hi\u1ebfm \u0111\u1ebfn t\u1eeb c\u00e1c m\u1ecf khai th\u00e1c c\u00f3 tr\u00e1ch nhi\u1ec7m v\u00e0 chu\u1ed7i cung \u1ee9ng minh b\u1ea1ch.<\/li>\n<li><strong>N\u1ed7 l\u1ef1c b\u1ec1n v\u1eefng<\/strong>: \u0110\u1ea7u t\u01b0 v\u00e0o c\u00f4ng ngh\u1ec7 khai th\u00e1c s\u1ea1ch h\u01a1n v\u00e0 t\u00e1i ch\u1ebf nguy\u00ean li\u1ec7u \u0111\u1ea5t hi\u1ebfm \u0111\u1ec3 gi\u1ea3m t\u00e1c \u0111\u1ed9ng m\u00f4i tr\u01b0\u1eddng.<\/li>\n<li><strong>S\u00e1ng t\u1ea1o c\u00f4ng ngh\u1ec7<\/strong>: Ph\u00e1t tri\u1ec3n c\u00e1c c\u00f4ng th\u1ee9c nam ch\u00e2m m\u1edbi v\u00e0 ph\u01b0\u01a1ng ph\u00e1p s\u1ea3n xu\u1ea5t gi\u1ea3m s\u1ef1 ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c y\u1ebfu t\u1ed1 quan tr\u1ecdng m\u00e0 kh\u00f4ng l\u00e0m gi\u1ea3m hi\u1ec7u su\u1ea5t.<\/li>\n<\/ul>\n<p>Nh\u1eefng b\u01b0\u1edbc \u0111i n\u00e0y gi\u00fap \u1ed5n \u0111\u1ecbnh ngu\u1ed3n cung nam ch\u00e2m NdFeB v\u00e0 h\u1ed7 tr\u1ee3 m\u1ed9t t\u01b0\u01a1ng lai b\u1ec1n v\u1eefng, \u0111\u00e1ng tin c\u1eady h\u01a1n cho c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n n\u0103ng l\u01b0\u1ee3ng m\u1edbi tr\u00ean th\u1ecb tr\u01b0\u1eddng Vi\u1ec7t Nam.<\/p>\n<h2>Xu h\u01b0\u1edbng th\u1ecb tr\u01b0\u1eddng v\u00e0 Tri\u1ec3n v\u1ecdng t\u01b0\u01a1ng lai<\/h2>\n<p>Nhu c\u1ea7u v\u1ec1 nam ch\u00e2m NdFeB \u0111ang t\u0103ng nhanh, ph\u1ea7n l\u1edbn l\u00e0 do th\u1ecb tr\u01b0\u1eddng xe n\u0103ng l\u01b0\u1ee3ng m\u1edbi (NEV) t\u1ea1i Vi\u1ec7t Nam v\u00e0 to\u00e0n c\u1ea7u ti\u1ebfp t\u1ee5c m\u1edf r\u1ed9ng. Khi ng\u00e0y c\u00e0ng nhi\u1ec1u ph\u01b0\u01a1ng ti\u1ec7n \u0111i\u1ec7n l\u01b0u th\u00f4ng, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t c\u1ea7n nh\u1eefng nam ch\u00e2m m\u1ea1nh h\u01a1n, nh\u1eb9 h\u01a1n v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n \u0111\u1ec3 n\u00e2ng cao hi\u1ec7u su\u1ea5t \u0111\u1ed9ng c\u01a1 v\u00e0 m\u1edf r\u1ed9ng ph\u1ea1m vi l\u00e1i xe. Nam ch\u00e2m NdFeB n\u1eb1m \u1edf trung t\u00e2m c\u1ee7a s\u1ef1 ph\u00e1t tri\u1ec3n n\u00e0y nh\u1edd v\u00e0o s\u1ee9c m\u1ea1nh t\u1eeb tr\u01b0\u1eddng v\u01b0\u1ee3t tr\u1ed9i c\u1ee7a ch\u00fang.<\/p>\n<p>S\u1ef1 \u0111\u1ed5i m\u1edbi trong c\u00f4ng ngh\u1ec7 nam ch\u00e2m \u0111ang th\u00fac \u0111\u1ea9y hi\u1ec7u su\u1ea5t c\u1ee7a NEV ng\u00e0y c\u00e0ng ti\u1ebfn xa h\u01a1n. C\u00e1c ti\u1ebfn b\u1ed9 t\u1eadp trung v\u00e0o vi\u1ec7c c\u1ea3i thi\u1ec7n \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t, gi\u1ea3m ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c nguy\u00ean t\u1ed1 \u0111\u1ea5t hi\u1ebfm quan tr\u1ecdng v\u00e0 n\u00e2ng cao \u0111\u1ed9 b\u1ec1n c\u1ee7a nam ch\u00e2m. Nh\u1eefng c\u1ea3i ti\u1ebfn n\u00e0y gi\u00fap \u0111\u1ed9ng c\u01a1 \u0111i\u1ec7n tr\u1edf n\u00ean hi\u1ec7u qu\u1ea3 v\u00e0 \u0111\u00e1ng tin c\u1eady h\u01a1n, mang l\u1ea1i l\u1ee3i \u00edch cho c\u1ea3 nh\u00e0 s\u1ea3n xu\u1ea5t \u00f4 t\u00f4 v\u00e0 ng\u01b0\u1eddi l\u00e1i xe.<\/p>\n<p>NBAEM c\u00f3 v\u1ecb tr\u00ed v\u1eefng ch\u1eafc \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nh\u1eefng nhu c\u1ea7u th\u1ecb tr\u01b0\u1eddng ng\u00e0y c\u00e0ng ph\u00e1t tri\u1ec3n n\u00e0y. V\u1edbi s\u1ef1 t\u1eadp trung m\u1ea1nh m\u1ebd v\u00e0o nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n, NBAEM cung c\u1ea5p c\u00e1c v\u1eadt li\u1ec7u t\u1eeb t\u00ednh NdFeB ti\u00ean ti\u1ebfn ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng NEV m\u1edbi nh\u1ea5t. Kh\u1ea3 n\u0103ng t\u00f9y ch\u1ec9nh s\u1ea3n ph\u1ea9m v\u00e0 \u0111\u1ea3m b\u1ea3o ngu\u1ed3n cung b\u1ec1n v\u1eefng gi\u00fap h\u1ecd n\u1ed5i b\u1eadt nh\u01b0 m\u1ed9t nh\u00e0 cung c\u1ea5p \u0111\u00e1ng tin c\u1eady trong ng\u00e0nh c\u00f4ng nghi\u1ec7p xe \u0111i\u1ec7n.<\/p>\n<h2>T\u1ea1i sao ch\u1ecdn NBAEM cho nam ch\u00e2m NdFeB<\/h2>\n<p>NBAEM n\u1ed5i b\u1eadt l\u00e0 nh\u00e0 cung c\u1ea5p nam ch\u00e2m NdFeB h\u00e0ng \u0111\u1ea7u t\u1ea1i Vi\u1ec7t Nam, cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p \u0111\u00e1ng tin c\u1eady ph\u00f9 h\u1ee3p cho th\u1ecb tr\u01b0\u1eddng xe n\u0103ng l\u01b0\u1ee3ng m\u1edbi. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 l\u00fd do h\u1ecd \u0111\u01b0\u1ee3c c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t xe \u0111i\u1ec7n v\u00e0 nh\u00e0 ch\u1ebf t\u1ea1o tin t\u01b0\u1edfng:<\/p>\n<h3>Chuy\u00ean m\u00f4n v\u00e0 xu\u1ea5t s\u1eafc trong s\u1ea3n xu\u1ea5t<\/h3>\n<ul>\n<li>H\u01a1n nhi\u1ec1u th\u1eadp k\u1ef7 kinh nghi\u1ec7m trong s\u1ea3n xu\u1ea5t v\u1eadt li\u1ec7u t\u1eeb t\u00ednh<\/li>\n<li>Quy tr\u00ecnh s\u1ea3n xu\u1ea5t ti\u00ean ti\u1ebfn \u0111\u1ea3m b\u1ea3o nam ch\u00e2m hi\u1ec7u su\u1ea5t cao \u1ed5n \u0111\u1ecbnh<\/li>\n<li>\u0110\u1ed9i ng\u0169 R&amp;D m\u1ea1nh m\u1ebd ph\u00e1t tri\u1ec3n c\u00f4ng ngh\u1ec7 nam ch\u00e2m th\u1ebf h\u1ec7 m\u1edbi cho xe \u0111i\u1ec7n<\/li>\n<\/ul>\n<h3>\u0110\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 t\u00f9y ch\u1ec9nh<\/h3>\n<ul>\n<li>Ti\u00eau chu\u1ea9n ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng nghi\u00eam ng\u1eb7t \u0111\u1ec3 \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p \u00f4 t\u00f4<\/li>\n<li>T\u00f9y ch\u1ecdn t\u00f9y ch\u1ec9nh linh ho\u1ea1t ph\u00f9 h\u1ee3p v\u1edbi thi\u1ebft k\u1ebf \u0111\u1ed9ng c\u01a1 xe \u0111i\u1ec7n c\u1ee5 th\u1ec3<\/li>\n<li>C\u01a1 s\u1edf ki\u1ec3m tra n\u1ed9i b\u1ed9 v\u1ec1 \u0111\u1ed9 m\u1ea1nh t\u1eeb tr\u01b0\u1eddng, \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t<\/li>\n<\/ul>\n<h3>Cam k\u1ebft b\u1ec1n v\u1eefng v\u00e0 \u0111\u1ea1o \u0111\u1ee9c<\/h3>\n<ul>\n<li>Ngu\u1ed3n cung nguy\u00ean t\u1ed1 \u0111\u1ea5t hi\u1ebfm c\u00f3 tr\u00e1ch nhi\u1ec7m nh\u1eb1m gi\u1ea3m t\u00e1c \u0111\u1ed9ng m\u00f4i tr\u01b0\u1eddng<\/li>\n<li>Qu\u1ea3n l\u00fd chu\u1ed7i cung \u1ee9ng minh b\u1ea1ch \u0111\u1ed1i m\u1eb7t v\u1edbi r\u1ee7i ro \u0111\u1ecba ch\u00ednh tr\u1ecb<\/li>\n<li>H\u1ee3p t\u00e1c v\u1edbi c\u00e1c nh\u00e0 khai th\u00e1c m\u1ecf \u0111\u1ea1o \u0111\u1ee9c h\u1ed7 tr\u1ee3 s\u1eed d\u1ee5ng \u0111\u1ea5t hi\u1ebfm b\u1ec1n v\u1eefng<\/li>\n<\/ul>\n<h3>C\u00e1c m\u1ed1i quan h\u1ec7 \u0111\u1ed1i t\u00e1c trong ng\u00e0nh v\u00e0 th\u00e0nh c\u00f4ng c\u1ee7a kh\u00e1ch h\u00e0ng \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh<\/h3>\n<ul>\n<li>H\u1ee3p t\u00e1c v\u1edbi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t xe \u0111i\u1ec7n h\u00e0ng \u0111\u1ea7u trong v\u00e0 ngo\u00e0i n\u01b0\u1edbc<\/li>\n<li>C\u00e1c nghi\u00ean c\u1ee9u \u0111i\u1ec3n h\u00ecnh th\u1ec3 hi\u1ec7n hi\u1ec7u qu\u1ea3 \u0111\u1ed9ng c\u01a1 v\u00e0 hi\u1ec7u su\u1ea5t ph\u01b0\u01a1ng ti\u1ec7n \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n nh\u1edd nam ch\u00e2m NBAEM<\/li>\n<li>H\u1ed7 tr\u1ee3 li\u00ean t\u1ee5c v\u00e0 t\u01b0 v\u1ea5n k\u1ef9 thu\u1eadt cho t\u00edch h\u1ee3p v\u00e0 t\u1ed1i \u01b0u h\u00f3a s\u1ea3n ph\u1ea9m<\/li>\n<\/ul>\n<table>\n<thead>\n<tr>\n<th>\u0110i\u1ec3m m\u1ea1nh c\u1ee7a NBAEM<\/th>\n<th>T\u1ea1i sao \u0111i\u1ec1u n\u00e0y quan tr\u1ecdng \u0111\u1ed1i v\u1edbi th\u1ecb tr\u01b0\u1eddng xe \u0111i\u1ec7n Vi\u1ec7t Nam<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Nam ch\u00e2m NdFeB ch\u1ea5t l\u01b0\u1ee3ng cao<\/td>\n<td>T\u0103ng hi\u1ec7u qu\u1ea3 \u0111\u1ed9ng c\u01a1 v\u00e0 m\u1eadt \u0111\u1ed9 c\u00f4ng su\u1ea5t<\/td>\n<\/tr>\n<tr>\n<td>Gi\u1ea3i ph\u00e1p nam ch\u00e2m t\u00f9y ch\u1ec9nh<\/td>\n<td>\u0110\u00e1p \u1ee9ng \u0111a d\u1ea1ng nhu c\u1ea7u v\u1ec1 \u0111\u1ed9ng c\u01a1 \u0111i\u1ec7n v\u00e0 c\u1ea3m bi\u1ebfn<\/td>\n<\/tr>\n<tr>\n<td>Chu\u1ed7i cung \u1ee9ng b\u1ec1n v\u1eefng<\/td>\n<td>\u0110\u1ea3m b\u1ea3o ngu\u1ed3n cung v\u1eadt li\u1ec7u l\u00e2u d\u00e0i<\/td>\n<\/tr>\n<tr>\n<td>H\u1ed7 tr\u1ee3 kh\u00e1ch h\u00e0ng m\u1ea1nh m\u1ebd<\/td>\n<td>Gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 nhanh h\u01a1n v\u00e0 n\u00e2ng c\u1ea5p s\u1ea3n ph\u1ea9m<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Ch\u1ecdn NBAEM ngh\u0129a l\u00e0 truy c\u1eadp \u0111\u00e1ng tin c\u1eady v\u00e0o c\u00e1c nam ch\u00e2m NdFeB cao c\u1ea5p gi\u00fap c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t xe n\u0103ng l\u01b0\u1ee3ng m\u1edbi t\u1ea1i Vi\u1ec7t Nam x\u00e2y d\u1ef1ng xe \u0111i\u1ec7n hi\u1ec7u qu\u1ea3, nh\u1eb9 h\u01a1n v\u00e0 c\u00f3 ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng xa h\u01a1n\u2014t\u1ea5t c\u1ea3 \u0111\u1ec1u t\u1eadp trung v\u00e0o t\u00ednh b\u1ec1n v\u1eefng v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng.<\/p>","protected":false},"excerpt":{"rendered":"<p>Nam ch\u00e2m NdFeB l\u00e0 g\u00ec? Nam ch\u00e2m neodymium- s\u1eaft-boron (NdFeB) l\u00e0 m\u1ed9t lo\u1ea1i nam ch\u00e2m \u0111\u1ea5t hi\u1ebfm ch\u1ee7 y\u1ebfu g\u1ed3m neodymium (Nd), s\u1eaft (Fe) v\u00e0 boron (B). Nh\u1eefng nam ch\u00e2m n\u00e0y n\u1ed5i ti\u1ebfng v\u1edbi s\u1ee9c m\u1ea1nh t\u1eeb c\u1ef1c k\u1ef3 v\u01b0\u1ee3t tr\u1ed9i v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u1ea5t t\u1eeb t\u00ednh. S\u1ef1 k\u1ebft h\u1ee3p \u0111\u1ed9c \u0111\u00e1o c\u1ee7a c\u00e1c nguy\u00ean t\u1ed1 n\u00e0y t\u1ea1o ra nh\u1eefng nam ch\u00e2m c\u00f3 n\u0103ng l\u01b0\u1ee3ng cao [...]<\/p>","protected":false},"author":1,"featured_media":1169,"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-1151","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"jetpack_featured_media_url":"https:\/\/nbaem.com\/wp-content\/uploads\/2022\/07\/electric-car-1.jpeg","_links":{"self":[{"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/posts\/1151","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=1151"}],"version-history":[{"count":14,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/posts\/1151\/revisions"}],"predecessor-version":[{"id":2837,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/posts\/1151\/revisions\/2837"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/media\/1169"}],"wp:attachment":[{"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/media?parent=1151"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/categories?post=1151"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/tags?post=1151"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}