{"id":3115,"date":"2025-09-30T02:31:04","date_gmt":"2025-09-30T02:31:04","guid":{"rendered":"https:\/\/nbaem.com\/?p=3115"},"modified":"2025-09-30T03:38:29","modified_gmt":"2025-09-30T03:38:29","slug":"what-is-pot-magnet-used-for","status":"publish","type":"post","link":"https:\/\/nbaem.com\/vi\/what-is-pot-magnet-used-for\/","title":{"rendered":"\u1ee8ng d\u1ee5ng c\u1ee7a Nam Ch\u00e2m H\u0169"},"content":{"rendered":"<p>B\u1ea1n \u0111ang g\u1eb7p kh\u00f3 kh\u0103n trong vi\u1ec7c t\u00ecm m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n, m\u1ea1nh m\u1ebd v\u00e0 \u0111\u00e1ng tin c\u1eady \u0111\u1ec3 g\u1eafn ho\u1eb7c gi\u1eef c\u00e1c v\u1eadt kim lo\u1ea1i m\u00e0 kh\u00f4ng l\u00e0m h\u1ecfng b\u1ec1 m\u1eb7t hay khoan l\u1ed7? <strong>Nam ch\u00e2m pot<\/strong> c\u00f3 th\u1ec3 ch\u00ednh l\u00e0 gi\u1ea3i ph\u00e1p b\u1ea1n c\u1ea7n. Nh\u1eefng nam ch\u00e2m nh\u1ecf g\u1ecdn nh\u01b0ng m\u1ea1nh m\u1ebd n\u00e0y\u2014th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng neodymium ho\u1eb7c ferrite v\u00e0 \u0111\u01b0\u1ee3c bao b\u1ecdc trong v\u1ecf th\u00e9p\u2014cung c\u1ea5p l\u1ef1c gi\u1eef m\u1ea1nh m\u1ebd \u0111\u1ed3ng th\u1eddi b\u1ea3o v\u1ec7 c\u1ea3 nam ch\u00e2m v\u00e0 b\u1ec1 m\u1eb7t m\u00e0 n\u00f3 b\u00e1m v\u00e0o. D\u00f9 b\u1ea1n l\u00e0 ng\u01b0\u1eddi \u0111am m\u00ea t\u1ef1 l\u00e0m \u0111ang t\u1ed5 ch\u1ee9c kh\u00f4ng gian l\u00e0m vi\u1ec7c hay l\u00e0 chuy\u00ean gia x\u1eed l\u00fd k\u1eb9p c\u00f4ng nghi\u1ec7p, vi\u1ec7c hi\u1ec3u <strong>nam ch\u00e2m pot \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m g\u00ec<\/strong> m\u1edf ra m\u1ed9t th\u1ebf gi\u1edbi c\u00e1c kh\u1ea3 n\u0103ng g\u1eafn, n\u00e2ng v\u00e0 c\u1ed1 \u0111\u1ecbnh kh\u00f4ng r\u1eafc r\u1ed1i. Trong h\u01b0\u1edbng d\u1eabn n\u00e0y, ch\u00fang t\u00f4i s\u1ebd ph\u00e2n t\u00edch c\u00e1c \u1ee9ng d\u1ee5ng ch\u00ednh c\u1ee7a ch\u00fang v\u00e0 gi\u1ea3i th\u00edch t\u1ea1i sao ch\u00fang \u0111ang tr\u1edf th\u00e0nh c\u00f4ng c\u1ee5 kh\u00f4ng th\u1ec3 thi\u1ebfu trong c\u00e1c x\u01b0\u1edfng l\u00e0m vi\u1ec7c, nh\u00e0 \u1edf v\u00e0 c\u00e1c nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t.<\/p>\n<h2>Nam ch\u00e2m Pot l\u00e0 g\u00ec? T\u00f3m t\u1eaft nhanh v\u1ec1 thi\u1ebft k\u1ebf v\u00e0 c\u00e1ch ho\u1ea1t \u0111\u1ed9ng<\/h2>\n<p>Nam ch\u00e2m pot l\u00e0 m\u1ed9t lo\u1ea1i nam ch\u00e2m m\u1ea1nh \u0111\u01b0\u1ee3c \u0111\u1eb7t b\u00ean trong v\u1ecf th\u00e9p, thi\u1ebft k\u1ebf \u0111\u1ec3 t\u1eadp trung l\u1ef1c t\u1eeb trong m\u1ed9t khu v\u1ef1c nh\u1ecf. \u1ede l\u00f5i c\u1ee7a n\u00f3, c\u00f3 m\u1ed9t nam ch\u00e2m m\u1ea1nh\u2014th\u01b0\u1eddng l\u00e0 neodymium ho\u1eb7c ferrite\u2014\u0111\u01b0\u1ee3c bao b\u1ecdc trong m\u1ed9t v\u1ecf th\u00e9p ho\u1eb7c pot. V\u1ecf th\u00e9p n\u00e0y \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng b\u1eb1ng c\u00e1ch h\u01b0\u1edbng d\u00f2ng t\u1eeb tr\u01b0\u1eddng, gi\u00fap t\u0103ng \u0111\u00e1ng k\u1ec3 l\u1ef1c gi\u1eef so v\u1edbi nam ch\u00e2m tr\u1ea7n.<\/p>\n<p>V\u1ecf th\u00e9p kh\u00f4ng ch\u1ec9 b\u1ea3o v\u1ec7 nam ch\u00e2m kh\u1ecfi h\u01b0 h\u1ea1i m\u00e0 c\u00f2n t\u1eadp trung t\u1eeb tr\u01b0\u1eddng v\u1ec1 m\u1ed9t ph\u00eda, t\u0103ng c\u01b0\u1eddng l\u1ef1c b\u00e1m tr\u00ean b\u1ec1 m\u1eb7t ferrous. Nhi\u1ec1u nam ch\u00e2m pot c\u00f2n c\u00f3 c\u00e1c t\u00ednh n\u0103ng t\u00f9y ch\u1ecdn nh\u01b0 l\u1ed7 ren ho\u1eb7c l\u1edbp ph\u1ee7 cao su \u0111\u1ec3 c\u1ea3i thi\u1ec7n c\u00e1c t\u00f9y ch\u1ecdn g\u1eafn v\u00e0 b\u1ea3o v\u1ec7 b\u1ec1 m\u1eb7t.<\/p>\n<p>L\u1ef1c k\u00e9o c\u1ee7a nam ch\u00e2m pot c\u00f3 th\u1ec3 \u0111\u1ea1t t\u1edbi 130 kilogram, nh\u01b0ng s\u1ee9c m\u1ea1nh th\u1ef1c t\u1ebf ph\u1ee5 thu\u1ed9c v\u00e0o nhi\u1ec1u y\u1ebfu t\u1ed1:<\/p>\n<ul>\n<li>\u0110\u1ed9 d\u00e0y v\u00e0 lo\u1ea1i b\u1ec1 m\u1eb7t m\u00e0 n\u00f3 g\u1eafn v\u00e0o<\/li>\n<li>\u0110i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t t\u1eeb t\u00ednh<\/li>\n<li>M\u1ee9c \u0111\u1ed9 s\u1ea1ch v\u00e0 ph\u1eb3ng c\u1ee7a khu v\u1ef1c ti\u1ebfp x\u00fac, \u0111\u1ea3m b\u1ea3o ti\u1ebfp x\u00fac t\u1ed1i \u0111a v\u00e0 l\u1ef1c gi\u1eef m\u1ea1nh nh\u1ea5t<\/li>\n<\/ul>\n<p>S\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa l\u00f5i nam ch\u00e2m v\u00e0 v\u1ecf th\u00e9p n\u00e0y l\u00e0m cho nam ch\u00e2m pot tr\u1edf th\u00e0nh gi\u1ea3i ph\u00e1p \u0111a n\u0103ng v\u00e0 \u0111\u00e1ng tin c\u1eady cho vi\u1ec7c gi\u1eef t\u1eeb m\u1ea1nh trong nhi\u1ec1u \u1ee9ng d\u1ee5ng.<\/p>\n<h2>L\u1ee3i \u00edch ch\u00ednh c\u1ee7a nam ch\u00e2m pot T\u1ea1i sao ch\u00fang l\u00e0 b\u01b0\u1edbc \u0111\u1ed9t ph\u00e1 trong vi\u1ec7c gi\u1eef v\u00e0 g\u1eafn<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/nbaem.com\/wp-content\/uploads\/2025\/09\/Pot_Magnets_Strength_Durable_Versatile_Holders_c7Y.webp\" alt=\"Nam ch\u00e2m pot m\u1ea1nh m\u1ebd, b\u1ec1n b\u1ec9, \u0111a d\u1ee5ng, gi\u1eef ch\u1eb7t\" \/><\/p>\n<p>Nam ch\u00e2m pot n\u1ed5i b\u1eadt v\u00ec ch\u00fang cung c\u1ea5p l\u1ef1c gi\u1eef t\u1eeb m\u1ea1nh trong thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn. Nh\u1edd v\u1ecf th\u00e9p\u2014hay c\u00f2n g\u1ecdi l\u00e0 \u201cpot\u201d\u2014nh\u1eefng nam ch\u00e2m n\u00e0y t\u1eadp trung d\u00f2ng t\u1eeb, mang l\u1ea1i l\u1ef1c k\u00e9o cao h\u01a1n so v\u1edbi nam ch\u00e2m tr\u1ea7n c\u00f9ng k\u00edch th\u01b0\u1edbc. S\u1ee9c m\u1ea1nh v\u00e0 hi\u1ec7u qu\u1ea3 n\u00e0y c\u00f3 ngh\u0129a l\u00e0 b\u1ea1n c\u00f3 m\u1ed9t nam ch\u00e2m nh\u1ecf h\u01a1n nh\u01b0ng l\u00e0m \u0111\u01b0\u1ee3c nhi\u1ec1u vi\u1ec7c h\u01a1n, ti\u1ebft ki\u1ec7m c\u1ea3 kh\u00f4ng gian v\u00e0 chi ph\u00ed.<\/p>\n<p>\u0110\u1ed9 b\u1ec1n c\u0169ng l\u00e0 m\u1ed9t \u0111i\u1ec3m c\u1ed9ng l\u1edbn. V\u1ecf th\u00e9p b\u1ea3o v\u1ec7 l\u00f5i nam ch\u00e2m kh\u1ecfi b\u1ecb s\u1ee9t m\u1ebb v\u00e0 h\u01b0 h\u1ea1i, l\u00e0m cho nam ch\u00e2m pot b\u1ec1n b\u1ec9 h\u01a1n trong s\u1eed d\u1ee5ng h\u00e0ng ng\u00e0y. Nhi\u1ec1u lo\u1ea1i c\u00f2n c\u00f3 t\u00f9y ch\u1ecdn ch\u1ed1ng th\u1eddi ti\u1ebft, gi\u00fap ch\u00fang b\u1ec1n b\u1ec9 ngo\u00e0i tr\u1eddi ho\u1eb7c trong m\u00f4i tr\u01b0\u1eddng \u1ea9m \u01b0\u1edbt m\u00e0 kh\u00f4ng m\u1ea5t l\u1ef1c.<\/p>\n<p>Ch\u00fang c\u1ef1c k\u1ef3 \u0111a n\u0103ng v\u00e0 d\u1ec5 l\u1eafp \u0111\u1eb7t, th\u01b0\u1eddng c\u00f3 c\u00e1c t\u00f9y ch\u1ecdn g\u1eafn ren ho\u1eb7c v\u00edt ch\u00ecm \u0111\u1ec3 c\u1ed1 \u0111\u1ecbnh ch\u1eafc ch\u1eafn. Th\u00eam v\u00e0o \u0111\u00f3, nam ch\u00e2m pot ho\u1ea1t \u0111\u1ed9ng t\u1ed1t nh\u1ea5t tr\u00ean kim lo\u1ea1i ferrous, cung c\u1ea5p k\u1eb9p an to\u00e0n v\u00e0 \u0111\u00e1ng tin c\u1eady m\u00e0 kh\u00f4ng b\u1ecb tr\u01b0\u1ee3t.<\/p>\n<p>Nam ch\u00e2m pot NdFeB cao c\u1ea5p c\u1ee7a NBAEM n\u00e2ng t\u1ea7m \u0111i\u1ec1u n\u00e0y v\u1edbi s\u1ee9c m\u1ea1nh kh\u00f4ng th\u1ec3 \u0111\u00e1nh b\u1ea1i v\u00e0 hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh, khi\u1ebfn ch\u00fang tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u cho m\u1ecdi th\u1ee9 t\u1eeb s\u1eed d\u1ee5ng c\u00f4ng nghi\u1ec7p \u0111\u1ebfn c\u00e1c d\u1ef1 \u00e1n t\u1ea1i nh\u00e0. \u0110\u1ec3 bi\u1ebft th\u00eam v\u1ec1 c\u00e1c lo\u1ea1i nam ch\u00e2m v\u00e0 v\u1eadt li\u1ec7u, h\u00e3y xem <span style=\"color: #ff6600;\"><strong><a style=\"color: #ff6600;\" href=\"https:\/\/nbaem.com\/vi\/type-of-magnetic-materials\/\" target=\"_blank\" rel=\"noopener\">h\u01b0\u1edbng d\u1eabn v\u1eadt li\u1ec7u nam ch\u00e2m<\/a>.<\/strong><\/span><\/p>\n<h2>\u1ee8ng d\u1ee5ng c\u00f4ng nghi\u1ec7p v\u00e0 chuy\u00ean nghi\u1ec7p Nam ch\u00e2m pot trong th\u1ef1c t\u1ebf<\/h2>\n<p>Nam ch\u00e2m pot l\u00e0 v\u1eadt d\u1ee5ng kh\u00f4ng th\u1ec3 thi\u1ebfu trong nhi\u1ec1u m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p v\u00e0 chuy\u00ean nghi\u1ec7p nh\u1edd l\u1ef1c gi\u1eef m\u1ea1nh m\u1ebd v\u00e0 \u0111\u1ed9 tin c\u1eady. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1ch ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng:<\/p>\n<h3>K\u1eb9p ch\u1eb7t v\u00e0 Gia c\u1ed1<\/h3>\n<ul>\n<li>\u0110\u1ea3m b\u1ea3o gi\u1eef ch\u1eb7t c\u00e1c chi ti\u1ebft trong qu\u00e1 tr\u00ecnh h\u00e0n ho\u1eb7c gia c\u00f4ng<\/li>\n<li>Gi\u1eef c\u00e1c t\u1ea5m kim lo\u1ea1i \u1ed5n \u0111\u1ecbnh tr\u00ean d\u00e2y chuy\u1ec1n l\u1eafp r\u00e1p, gi\u00fap qu\u00e1 tr\u00ecnh ch\u1ebf t\u1ea1o nhanh h\u01a1n v\u00e0 an to\u00e0n h\u01a1n<\/li>\n<li>L\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng k\u1eb9p ch\u1eb7t c\u00f4ng nghi\u1ec7p n\u01a1i s\u1ef1 \u1ed5n \u0111\u1ecbnh quan tr\u1ecdng<\/li>\n<\/ul>\n<h3>L\u1eafp \u0111\u1eb7t v\u00e0 Bi\u1ec3n hi\u1ec7u<\/h3>\n<ul>\n<li>G\u1eafn c\u00e1c m\u00e0n h\u00ecnh, c\u1ea3m bi\u1ebfn v\u00e0 \u0111\u00e8n v\u00e0o khung th\u00e9p m\u00e0 kh\u00f4ng c\u1ea7n khoan<\/li>\n<li>Ho\u00e0n h\u1ea3o \u0111\u1ec3 l\u1eafp \u0111\u1eb7t \u0111\u00e8n downlight t\u1eeb t\u00ednh tr\u00ean tr\u1ea7n ho\u1eb7c bi\u1ec3n hi\u1ec7u t\u1ea1m th\u1eddi<\/li>\n<li>Nam ch\u00e2m l\u1eafp \u0111\u1eb7t c\u00f3 ren cho ph\u00e9p l\u1eafp \u0111\u1eb7t nhanh ch\u00f3ng v\u00e0 \u0111i\u1ec1u ch\u1ec9nh v\u1ecb tr\u00ed d\u1ec5 d\u00e0ng<\/li>\n<\/ul>\n<h3>N\u00e2ng v\u00e0 Thu h\u1ed3i<\/h3>\n<ul>\n<li>C\u00e1c lo\u1ea1i nam ch\u00e2m pot s\u00e2u th\u00edch h\u1ee3p cho vi\u1ec7c c\u00e2u c\u00e1 b\u1eb1ng nam ch\u00e2m v\u00e0 thu h\u1ed3i kim lo\u1ea1i<\/li>\n<li>Ti\u1ec7n l\u1ee3i \u0111\u1ec3 nh\u1eb7t v\u00edt, \u0111inh v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn kim lo\u1ea1i nh\u1ecf kh\u00e1c trong nh\u1eefng n\u01a1i ch\u1eadt h\u1eb9p ho\u1eb7c kh\u00f3 ti\u1ebfp c\u1eadn<\/li>\n<li>Ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 gi\u1ea3m nguy c\u01a1 ch\u1ea5n th\u01b0\u01a1ng b\u1eb1ng c\u00e1ch tr\u00e1nh t\u00ecm ki\u1ebfm th\u1ee7 c\u00f4ng trong khu v\u1ef1c l\u00e0m vi\u1ec7c b\u1eeba b\u1ed9n<\/li>\n<\/ul>\n<h3>S\u1eed d\u1ee5ng \u0111\u1eb7c bi\u1ec7t ch\u1ecbu nhi\u1ec7t cao v\u00e0 ch\u1ed1ng \u0103n m\u00f2n<\/h3>\n<ul>\n<li>Nam ch\u00e2m pot Alnico ch\u1ecbu nhi\u1ec7t cao, l\u00fd t\u01b0\u1edfng cho c\u00e1c jig h\u00e0n v\u00e0 m\u00f4i tr\u01b0\u1eddng n\u00f3ng<\/li>\n<li>Nam ch\u00e2m SmCo cung c\u1ea5p kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n tuy\u1ec7t v\u1eddi cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p ngo\u00e0i tr\u1eddi v\u00e0 tr\u00ean bi\u1ec3n<\/li>\n<li>Nam ch\u00e2m ferrite v\u00e0 ph\u1ee7 cao su cung c\u1ea5p c\u00e1c l\u1ef1a ch\u1ecdn ch\u1ed1ng th\u1eddi ti\u1ebft cho \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t<\/li>\n<\/ul>\n<h3>V\u00ed d\u1ee5 th\u1ef1c t\u1ebf v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi s\u1ea3n ph\u1ea9m NBAEM<\/h3>\n<ul>\n<li>Nam ch\u00e2m pot NdFeB cao c\u1ea5p c\u1ee7a NBAEM mang l\u1ea1i t\u1eadp trung flux t\u1eeb m\u1ea1nh m\u1ebd, l\u00fd t\u01b0\u1edfng cho k\u1eb9p ch\u1eb7t v\u00e0 l\u1eafp \u0111\u1eb7t n\u1eb7ng<\/li>\n<li>L\u1edbp ph\u1ee7 ch\u1ed1ng \u0103n m\u00f2n c\u1ee7a ch\u00fang ph\u00f9 h\u1ee3p t\u1ed1t cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p ngo\u00e0i tr\u1eddi v\u00e0 tr\u00ean bi\u1ec3n<\/li>\n<li>T\u00ednh linh ho\u1ea1t trong c\u00e1c t\u00f9y ch\u1ecdn c\u00f3 ren v\u00e0 m\u00e0i l\u1ed7 cho ph\u00e9p c\u00e1c chuy\u00ean gia t\u00f9y ch\u1ec9nh theo nhu c\u1ea7u d\u1ef1 \u00e1n<\/li>\n<\/ul>\n<p>Nam ch\u00e2m pot th\u1ef1c s\u1ef1 n\u1ed5i b\u1eadt \u1edf m\u1ecdi n\u01a1i c\u1ea7n l\u1ef1c k\u1eb9p, g\u1eafn ho\u1eb7c n\u00e2ng t\u1eeb t\u00ednh m\u1ea1nh, \u0111\u00e1ng tin c\u1eady trong c\u00e1c m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p ho\u1eb7c chuy\u00ean nghi\u1ec7p.<\/p>\n<h2>\u1ee8ng d\u1ee5ng h\u00e0ng ng\u00e0y v\u00e0 DIY Nh\u1eefng c\u00e1ch \u0111\u01a1n gi\u1ea3n \u0111\u1ec3 Nam ch\u00e2m pot gi\u00fap cu\u1ed9c s\u1ed1ng d\u1ec5 d\u00e0ng h\u01a1n<\/h2>\n<p>Nam ch\u00e2m pot r\u1ea5t ti\u1ec7n l\u1ee3i trong nh\u00e0 v\u00e0 cho c\u00e1c d\u1ef1 \u00e1n DIY. Ch\u00fang cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p \u0111\u01a1n gi\u1ea3n, hi\u1ec7u qu\u1ea3 \u0111\u1ec3 t\u1ed5 ch\u1ee9c, c\u1ed1 \u0111\u1ecbnh v\u00e0 g\u1eafn k\u1ebft c\u00e1c v\u1eadt d\u1ee5ng m\u00e0 kh\u00f4ng c\u1ea7n \u0111inh ho\u1eb7c v\u00edt. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1ch b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng ch\u00fang h\u00e0ng ng\u00e0y:<\/p>\n<h3>T\u1ed5 ch\u1ee9c nh\u00e0 c\u1eeda<\/h3>\n<ul>\n<li>Treo d\u1ee5ng c\u1ee5, c\u1ed1c ho\u1eb7c th\u1eadm ch\u00ed l\u00e0 d\u1ee5ng c\u1ee5 nh\u00e0 b\u1ebfp tr\u00ean t\u1ee7 l\u1ea1nh ho\u1eb7c b\u1ea5t k\u1ef3 c\u1eeda th\u00e9p n\u00e0o b\u1eb1ng m\u00f3c ren g\u1eafn v\u00e0o nam ch\u00e2m pot.<\/li>\n<li>S\u1eed d\u1ee5ng ch\u00fang trong t\u1ee7 ho\u1eb7c ph\u00f2ng ch\u1ee9a \u0111\u1ec3 gi\u1eef c\u00e1c v\u1eadt kim lo\u1ea1i g\u1ecdn g\u00e0ng v\u00e0 d\u1ec5 ti\u1ebfp c\u1eadn.<\/li>\n<li>Gi\u00e1 \u0111\u1ee1 l\u01b0u tr\u1eef t\u1eeb t\u00ednh l\u00e0m b\u1eb1ng nam ch\u00e2m pot c\u00f3 th\u1ec3 gi\u1eef k\u00e9o, ch\u00eca kh\u00f3a ho\u1eb7c c\u00e1c b\u1ed9 ph\u1eadn kim lo\u1ea1i nh\u1ecf m\u00e0 kh\u00f4ng g\u00e2y l\u1ed9n x\u1ed9n.<\/li>\n<\/ul>\n<h3>S\u1edf th\u00edch v\u00e0 th\u1ee7 c\u00f4ng<\/h3>\n<ul>\n<li>Nam ch\u00e2m pot r\u1ea5t ph\u00f9 h\u1ee3p \u0111\u1ec3 x\u00e2y m\u00f4 h\u00ecnh, gi\u00fap gi\u1eef c\u00e1c b\u1ed9 ph\u1eadn t\u1ea1m th\u1eddi trong qu\u00e1 tr\u00ecnh l\u1eafp r\u00e1p.<\/li>\n<li>G\u1eafn c\u1edd ho\u1eb7c bi\u1ec3n b\u00e1o t\u1ea1i c\u00e1c s\u1ef1 ki\u1ec7n b\u1eb1ng nam ch\u00e2m pot ph\u1ee7 cao su \u0111\u1ec3 tr\u00e1nh tr\u1ea7y x\u01b0\u1edbc b\u1ec1 m\u1eb7t trong khi v\u1eabn gi\u1eef \u0111\u01b0\u1ee3c l\u1ef1c gi\u1eef ch\u1eafc ch\u1eafn v\u00e0 \u1ed5n \u0111\u1ecbnh.<\/li>\n<li>Ch\u1ea5t l\u01b0\u1ee3ng gi\u1eef kh\u00f4ng g\u00e2y tr\u1ea7y x\u01b0\u1edbc l\u00fd t\u01b0\u1edfng cho c\u00e1c v\u1eadt li\u1ec7u m\u1ecfng manh ho\u1eb7c \u0111\u00e3 ho\u00e0n thi\u1ec7n m\u00e0 b\u1ea1n kh\u00f4ng mu\u1ed1n b\u1ecb h\u01b0 h\u1ea1i.<\/li>\n<\/ul>\n<h3>\u00d4 t\u00f4 v\u00e0 xe \u0111\u1ea1p<\/h3>\n<ul>\n<li>G\u1eafn \u0111\u00e8n ho\u1eb7c b\u00e0n \u0111\u1ea1p l\u00ean khung xe \u0111\u1ea1p m\u1ed9t c\u00e1ch nhanh ch\u00f3ng m\u00e0 kh\u00f4ng c\u1ea7n l\u1eafp \u0111\u1eb7t c\u1ed1 \u0111\u1ecbnh, l\u00fd t\u01b0\u1edfng cho vi\u1ec7c thay \u0111\u1ed5i thi\u1ebft b\u1ecb theo m\u00f9a.<\/li>\n<li>D\u1ee5ng c\u1ee5 nh\u1eb7t m\u1edf r\u1ed9ng v\u1edbi nam ch\u00e2m pot gi\u00fap l\u1ea5y v\u00edt, \u0111inh ho\u1eb7c c\u00e1c b\u1ed9 ph\u1eadn kim lo\u1ea1i r\u01a1i xu\u1ed1ng \u1edf nh\u1eefng n\u01a1i kh\u00f3 ti\u1ebfp c\u1eadn.<\/li>\n<li>Th\u1ee3 s\u1eeda xe c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng khay t\u1eeb t\u00ednh d\u00f9ng nam ch\u00e2m pot \u0111\u1ec3 gi\u1eef c\u00e1c b\u1ed9 ph\u1eadn kim lo\u1ea1i nh\u1ecf an to\u00e0n trong qu\u00e1 tr\u00ecnh l\u00e0m vi\u1ec7c.<\/li>\n<\/ul>\n<h3>M\u1eb9o th\u1ef1c t\u1ebf cho s\u1eed d\u1ee5ng h\u00e0ng ng\u00e0y<\/h3>\n<ul>\n<li>Ch\u1ecdn nam ch\u00e2m pot ph\u1ee7 cao su cho c\u00e1c b\u1ec1 m\u1eb7t d\u1ec5 tr\u1ea7y x\u01b0\u1edbc.<\/li>\n<li>S\u1eed d\u1ee5ng nam ch\u00e2m ferrite pot gi\u00e1 r\u1ebb t\u1eeb NBAEM cho c\u00e1c d\u1ef1 \u00e1n s\u1edf th\u00edch m\u00e0 \u0111\u1ed9 m\u1ea1nh kh\u00f4ng qu\u00e1 quan tr\u1ecdng.<\/li>\n<li>\u0110\u1eb7t v\u1ecb tr\u00ed nam ch\u00e2m c\u1ea9n th\u1eadn \u0111\u1ec3 t\u1ed1i \u0111a h\u00f3a l\u1ef1c gi\u1eef b\u1eb1ng c\u00e1ch \u0111\u1ea3m b\u1ea3o ti\u1ebfp x\u00fac \u0111\u1ea7y \u0111\u1ee7 v\u1edbi c\u00e1c b\u1ec1 m\u1eb7t ferrous m\u1ecbn, s\u1ea1ch.<\/li>\n<li>K\u1ebft h\u1ee3p nam ch\u00e2m pot c\u00f3 ren ho\u1eb7c m\u00e0i l\u1ed7 v\u1edbi m\u00f3c ho\u1eb7c gi\u00e1 \u0111\u1ee1 \u0111\u1ec3 t\u00f9y ch\u1ec9nh thi\u1ebft l\u1eadp c\u1ee7a b\u1ea1n.<\/li>\n<\/ul>\n<p>V\u1edbi k\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn v\u00e0 l\u1ef1c gi\u1eef t\u1eeb m\u1ea1nh m\u1ebd, nam ch\u00e2m pot l\u00e0m cho cu\u1ed9c s\u1ed1ng d\u1ec5 d\u00e0ng h\u01a1n, d\u00f9 b\u1ea1n \u0111ang t\u1ed5 ch\u1ee9c nh\u00e0 c\u1eeda, l\u00e0m th\u1ee7 c\u00f4ng hay s\u1eeda ch\u1eefa \u00f4 t\u00f4. \u0110\u1ed1i v\u1edbi nh\u1eefng ai quan t\u00e2m t\u00ecm hi\u1ec3u th\u00eam v\u1ec1 c\u00e1c lo\u1ea1i v\u00e0 v\u1eadt li\u1ec7u t\u1eeb kh\u00e1c nhau, h\u00e3y xem h\u01b0\u1edbng d\u1eabn c\u1ee7a NBAEM v\u1ec1<strong><span style=\"color: #ff6600;\"> <a style=\"color: #ff6600;\" href=\"https:\/\/nbaem.com\/vi\/soft-magnetic-materials-vs-hard-magnetic-materials\/\" target=\"_blank\" rel=\"noopener\">v\u1eadt li\u1ec7u t\u1eeb m\u1ec1m so v\u1edbi v\u1eadt li\u1ec7u t\u1eeb c\u1ee9ng<\/a>.<\/span><\/strong><\/p>\n<h2>Ch\u1ecdn lo\u1ea1i nam ch\u00e2m pot ph\u00f9 h\u1ee3p v\u00e0 m\u1eb9o l\u1ef1a ch\u1ecdn<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/nbaem.com\/wp-content\/uploads\/2025\/09\/Pot_Magnet_Types_and_Selection_Guide_LeBpqg3S8.webp\" alt=\"H\u01b0\u1edbng d\u1eabn ch\u1ecdn lo\u1ea1i nam ch\u00e2m pot\" \/><\/p>\n<p>Ch\u1ecdn \u0111\u00fang lo\u1ea1i nam ch\u00e2m pot c\u00f3 th\u1ec3 t\u1ea1o ra s\u1ef1 kh\u00e1c bi\u1ec7t l\u1edbn cho d\u1ef1 \u00e1n c\u1ee7a b\u1ea1n, d\u00f9 l\u00e0 c\u00f4ng nghi\u1ec7p, t\u1ef1 l\u00e0m ho\u1eb7c chuy\u00ean nghi\u1ec7p. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 t\u1ed5ng quan nhanh v\u1ec1 c\u00e1c lo\u1ea1i ph\u1ed5 bi\u1ebfn nh\u1ea5t v\u00e0 nh\u1eefng \u0111i\u1ec1u c\u1ea7n l\u01b0u \u00fd:<\/p>\n<h3>C\u00e1c lo\u1ea1i nam ch\u00e2m pot ph\u1ed5 bi\u1ebfn<\/h3>\n<ul>\n<li><strong>Nam ch\u00e2m \u0111\u1ea7u ch\u00ecm<\/strong>: Tuy\u1ec7t v\u1eddi n\u1ebfu b\u1ea1n c\u1ea7n m\u1ed9t m\u1eb7t ph\u1eb3ng v\u1edbi v\u00edt.<\/li>\n<li><strong>Nam ch\u00e2m c\u00f3 th\u1ec3 v\u00edt v\u00e0 ren<\/strong>: D\u1ec5 d\u00e0ng l\u1eafp \u0111\u1eb7t v\u00e0 th\u00e1o ra, l\u00fd t\u01b0\u1edfng cho c\u00e1c thi\u1ebft l\u1eadp \u0111i\u1ec1u ch\u1ec9nh.<\/li>\n<li><strong>Ren trong v\u00e0 ren ngo\u00e0i<\/strong>: Ch\u1ecdn d\u1ef1a tr\u00ean nhu c\u1ea7u g\u1eafn k\u1ebft v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch c\u1ee7a ph\u1ea7n c\u1ee9ng.<\/li>\n<li><strong>Nam ch\u00e2m pot ph\u1eb3ng v\u00e0 s\u00e2u<\/strong>: Lo\u1ea1i ph\u1eb3ng ph\u00f9 h\u1ee3p v\u1edbi b\u1ec1 m\u1eb7t m\u1ecfng, trong khi c\u00e1c lo\u1ea1i s\u00e2u mang l\u1ea1i l\u1ef1c gi\u1eef th\u00eam.<\/li>\n<li><strong>Nam ch\u00e2m \u1ed1ng ph\u1ee7 cao su<\/strong>: L\u00fd t\u01b0\u1edfng \u0111\u1ec3 b\u1ea3o v\u1ec7 c\u00e1c b\u1ec1 m\u1eb7t nh\u1ea1y c\u1ea3m v\u00e0 t\u0103ng \u0111\u1ed9 b\u00e1m.<\/li>\n<\/ul>\n<h3>M\u1eb9o l\u1ef1a ch\u1ecdn<\/h3>\n<ul>\n<li><strong>Ph\u00f9 h\u1ee3p lo\u1ea1i nam ch\u00e2m v\u1edbi m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng c\u1ee7a b\u1ea1n<\/strong>: \u0110\u1ec3 \u0111\u1ea1t l\u1ef1c m\u1ea1nh nh\u1ea5t v\u00e0 hi\u1ec7u qu\u1ea3 cao nh\u1ea5t, <strong>Nam ch\u00e2m pot NdFeB (Neodymium)<\/strong> n\u1ed5i b\u1eadt. C\u00e1c lo\u1ea1i ferrite th\u00e2n thi\u1ec7n v\u1edbi ng\u00e2n s\u00e1ch v\u00e0 ch\u1ed1ng th\u1eddi ti\u1ebft, ph\u00f9 h\u1ee3p cho s\u1eed d\u1ee5ng ngo\u00e0i tr\u1eddi.<\/li>\n<li><strong>Xem x\u00e9t k\u00edch th\u01b0\u1edbc v\u00e0 b\u1ec1 m\u1eb7t<\/strong>: Nam ch\u00e2m l\u1edbn kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng t\u1ed1t h\u01a1n \u2014 b\u1ec1 m\u1eb7t m\u1ecfng ho\u1eb7c b\u1ecb r\u1ec9 s\u00e9t l\u00e0m gi\u1ea3m l\u1ef1c t\u1eeb, v\u00ec v\u1eady h\u00e3y th\u1eed nghi\u1ec7m tr\u01b0\u1edbc khi quy\u1ebft \u0111\u1ecbnh.<\/li>\n<li><strong>Theo d\u00f5i gi\u1edbi h\u1ea1n nhi\u1ec7t \u0111\u1ed9<\/strong>: Nam ch\u00e2m pot nhi\u1ec7t \u0111\u1ed9 cao (nh\u01b0 Alnico ho\u1eb7c SmCo) c\u1ea7n thi\u1ebft cho c\u00e1c c\u00f4ng vi\u1ec7c \u0111\u00f2i h\u1ecfi nhi\u1ec7t \u0111\u1ed9 cao.<\/li>\n<li><strong>Ch\u00fa \u00fd \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng<\/strong>: C\u00e1c \u1ee9ng d\u1ee5ng ngo\u00e0i tr\u1eddi h\u01b0\u1edfng l\u1ee3i t\u1eeb c\u00e1c l\u1ef1a ch\u1ecdn ch\u1ed1ng th\u1eddi ti\u1ebft ho\u1eb7c ph\u1ee7 cao su \u0111\u1ec3 ch\u1ed1ng \u0103n m\u00f2n v\u00e0 m\u00e0i m\u00f2n.<\/li>\n<\/ul>\n<h3>Nh\u1eefng sai l\u1ea7m ph\u1ed5 bi\u1ebfn c\u1ea7n tr\u00e1nh<\/h3>\n<ul>\n<li>S\u1eed d\u1ee5ng nam ch\u00e2m tr\u00ean c\u00e1c b\u1ec1 m\u1eb7t qu\u00e1 m\u1ecfng, l\u00e0m gi\u1ea3m l\u1ef1c k\u00e9o \u0111\u00e1ng k\u1ec3.<\/li>\n<li>B\u1ecf qua r\u1ec9 s\u00e9t ho\u1eb7c \u0111\u1ed9 \u1ea9m, g\u00e2y c\u1ea3n tr\u1edf ti\u1ebfp x\u00fac t\u1eeb t\u00ednh v\u00e0 l\u00e0m h\u1ecfng nam ch\u00e2m theo th\u1eddi gian.<\/li>\n<li>B\u1ecf qua c\u00e1c \u0111\u00e1nh gi\u00e1 v\u1ec1 nhi\u1ec7t \u0111\u1ed9 \u2014 nam ch\u00e2m neodymium m\u1ea5t s\u1ee9c m\u1ea1nh n\u1ebfu li\u00ean t\u1ee5c ti\u1ebfp x\u00fac v\u1edbi nhi\u1ec7t \u0111\u1ed9 cao.<\/li>\n<\/ul>\n<h3>B\u1ea3ng so s\u00e1nh nam ch\u00e2m pot<\/h3>\n<table>\n<thead>\n<tr>\n<th>Lo\u1ea1i nam ch\u00e2m<\/th>\n<th>Ph\u1ea1m vi l\u1ef1c k\u00e9o<\/th>\n<th>Ph\u00f9 h\u1ee3p cho<\/th>\n<th>V\u00ed d\u1ee5 v\u1ec1 m\u1eabu NBAEM<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Th\u00e9p c\u00f3 l\u1ed7 ch\u1edd<\/td>\n<td>L\u00ean \u0111\u1ebfn 130kg<\/td>\n<td>L\u1eafp \u0111\u1eb7t ch\u1eafc ch\u1eafn, ph\u1eb3ng m\u1eb7t<\/td>\n<td>NBAEM NdFeB c\u00f3 l\u1ed7 ch\u1edd<\/td>\n<\/tr>\n<tr>\n<td>C\u00f3 ren (Trong)<\/td>\n<td>20-100kg<\/td>\n<td>L\u1eafp \u0111\u1eb7t \u0111i\u1ec1u ch\u1ec9nh \u0111\u01b0\u1ee3c<\/td>\n<td>NBAEM NdFeB c\u00f3 ren<\/td>\n<\/tr>\n<tr>\n<td>B\u1ecdc cao su<\/td>\n<td>10-80kg<\/td>\n<td>B\u1ec1 m\u1eb7t kh\u00f4ng tr\u1ea7y x\u01b0\u1edbc, gi\u1eef ch\u1eb7t<\/td>\n<td>Nam ch\u00e2m t\u1eeb cao su NBAEM<\/td>\n<\/tr>\n<tr>\n<td>Nam ch\u00e2m s\u00e2u<\/td>\n<td>50-130kg<\/td>\n<td>Gi\u1eef c\u00e1c kim lo\u1ea1i d\u00e0y h\u01a1n<\/td>\n<td>Nam ch\u00e2m NdFeB s\u00e2u NBAEM<\/td>\n<\/tr>\n<tr>\n<td>Nam ch\u00e2m ferrite h\u00ecnh ch\u1eadu<\/td>\n<td>5-50kg<\/td>\n<td>Ngo\u00e0i tr\u1eddi, ph\u00f9 h\u1ee3p ng\u00e2n s\u00e1ch<\/td>\n<td>Nam ch\u00e2m ferrite h\u00ecnh ch\u1eadu NBAEM<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>N\u1ebfu b\u1ea1n kh\u00f4ng ch\u1eafc ch\u1eafn lo\u1ea1i nam ch\u00e2m n\u00e0o ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi nhu c\u1ea7u c\u1ee7a m\u00ecnh, NBAEM cung c\u1ea5p d\u1ecbch v\u1ee5 t\u00f9y ch\u1ec9nh v\u00e0 h\u1ed7 tr\u1ee3 chuy\u00ean gia \u0111\u1ec3 gi\u00fap b\u1ea1n t\u00ecm ra s\u1ef1 ph\u00f9 h\u1ee3p ho\u00e0n h\u1ea3o. Truy c\u1eadp trang web c\u1ee7a h\u1ecd \u0111\u1ec3 bi\u1ebft th\u00eam v\u1ec1 v\u1eadt li\u1ec7u t\u1eeb v\u00e0 c\u00e1ch t\u1ed1i \u01b0u h\u00f3a thi\u1ebft l\u1eadp c\u1ee7a b\u1ea1n.<\/p>\n<p>&nbsp;<\/p>\n<h2>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 nam ch\u00e2m h\u00ecnh ch\u1eadu<\/h2>\n<h3>Nam ch\u00e2m h\u00ecnh ch\u1eadu c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng ngo\u00e0i tr\u1eddi kh\u00f4ng<\/h3>\n<p>C\u00f3, nh\u01b0ng t\u00f9y thu\u1ed9c v\u00e0o lo\u1ea1i. Nam ch\u00e2m h\u00ecnh ch\u1eadu c\u00f3 l\u1edbp ph\u1ee7 ch\u1ed1ng th\u1eddi ti\u1ebft ho\u1eb7c l\u00e0m t\u1eeb v\u1eadt li\u1ec7u ch\u1ed1ng \u0103n m\u00f2n nh\u01b0 Alnico ho\u1eb7c SmCo ph\u00f9 h\u1ee3p h\u01a1n \u0111\u1ec3 s\u1eed d\u1ee5ng ngo\u00e0i tr\u1eddi. Nam ch\u00e2m neodymium m\u1ea1nh nh\u01b0ng c\u00f3 th\u1ec3 b\u1ecb r\u1ec9 s\u00e9t n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c ph\u1ee7 l\u1edbp b\u1ea3o v\u1ec7 \u0111\u00fang c\u00e1ch. Lu\u00f4n ki\u1ec3m tra c\u00e1c t\u00ednh n\u0103ng ch\u1ed1ng th\u1eddi ti\u1ebft n\u1ebfu b\u1ea1n c\u1ea7n \u0111\u1ed9 b\u1ec1n ngo\u00e0i tr\u1eddi.<\/p>\n<h3>S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa nam ch\u00e2m h\u00ecnh ch\u1eadu neodymium v\u00e0 ferrite l\u00e0 g\u00ec<\/h3>\n<p>Nam ch\u00e2m h\u00ecnh ch\u1eadu neodymium cung c\u1ea5p l\u1ef1c gi\u1eef t\u1eeb cao nh\u1ea5t v\u00e0 nh\u1ecf g\u1ecdn h\u01a1n, nh\u1eb9 h\u01a1n. Nam ch\u00e2m ferrite r\u1ebb h\u01a1n, c\u00f3 \u0111\u1ed9 m\u1ea1nh trung b\u00ecnh v\u00e0 ch\u1ed1ng \u0103n m\u00f2n t\u1ed1t h\u01a1n. L\u1ef1a ch\u1ecdn c\u1ee7a b\u1ea1n ph\u1ee5 thu\u1ed9c v\u00e0o ng\u00e2n s\u00e1ch v\u00e0 m\u1ee9c \u0111\u1ed9 m\u1ea1nh c\u1ee7a nam ch\u00e2m b\u1ea1n c\u1ea7n.<\/p>\n<h3>Nam ch\u00e2m h\u00ecnh ch\u1eadu c\u00f3 an to\u00e0n \u0111\u1ec3 s\u1eed d\u1ee5ng tr\u00ean t\u1ea5t c\u1ea3 c\u00e1c b\u1ec1 m\u1eb7t kim lo\u1ea1i kh\u00f4ng<\/h3>\n<p>Nam ch\u00e2m h\u00ecnh ch\u1eadu ch\u1ec9 ho\u1ea1t \u0111\u1ed9ng tr\u00ean c\u00e1c kim lo\u1ea1i s\u1eaft nh\u01b0 th\u00e9p v\u00e0 s\u1eaft. Ch\u00fang s\u1ebd kh\u00f4ng d\u00ednh v\u00e0o nh\u00f4m, \u0111\u1ed3ng ho\u1eb7c nh\u1ef1a.<\/p>\n<h3>L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 t\u00f4i bi\u1ebft k\u00edch th\u01b0\u1edbc ph\u00f9 h\u1ee3p v\u00e0 l\u1ef1c k\u00e9o ph\u00f9 h\u1ee3p cho d\u1ef1 \u00e1n c\u1ee7a m\u00ecnh<\/h3>\n<p>Xem x\u00e9t \u0111\u1ed9 d\u00e0y c\u1ee7a b\u1ec1 m\u1eb7t, nhi\u1ec7t \u0111\u1ed9 v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng m\u00e0 nam ch\u00e2m c\u1ea7n gi\u1eef. \u0110\u1ed1i v\u1edbi t\u1ea3i tr\u1ecdng n\u1eb7ng h\u01a1n, ch\u1ecdn nam ch\u00e2m h\u00ecnh ch\u1eadu c\u00f3 kh\u1ea3 n\u0103ng l\u1ef1c k\u00e9o cao h\u01a1n, th\u01b0\u1eddng \u0111\u01b0\u1ee3c ghi b\u1eb1ng kilogram ho\u1eb7c pound.<\/p>\n<h3>T\u00f4i c\u00f3 th\u1ec3 b\u1eaft v\u00edt v\u00e0o nam ch\u00e2m pot kh\u00f4ng<\/h3>\n<p>C\u00f3, nhi\u1ec1u nam ch\u00e2m pot \u0111i k\u00e8m v\u1edbi l\u1ed7 ren ho\u1eb7c thi\u1ebft k\u1ebf m\u00e0i m\u00f2n \u0111\u1ec3 d\u1ec5 d\u00e0ng g\u1eafn b\u1eb1ng v\u00edt ho\u1eb7c bu l\u00f4ng.<\/p>\n<h3>T\u00f4i c\u00f3 th\u1ec3 t\u00ecm th\u00eam th\u00f4ng tin ho\u1eb7c t\u00f9y ch\u1ecdn t\u00f9y ch\u1ec9nh \u1edf \u0111\u00e2u<\/h3>\n<p>C\u00e1c th\u01b0\u01a1ng hi\u1ec7u nh\u01b0 NBAEM cung c\u1ea5p th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt chi ti\u1ebft v\u00e0 h\u1ed7 tr\u1ee3 t\u00f9y ch\u1ec9nh nam ch\u00e2m pot d\u1ef1a tr\u00ean nhu c\u1ea7u c\u1ee7a b\u1ea1n. Ki\u1ec3m tra trang web c\u1ee7a h\u1ecd ho\u1eb7c li\u00ean h\u1ec7 d\u1ecbch v\u1ee5 kh\u00e1ch h\u00e0ng \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u01b0\u1edbng d\u1eabn.<\/p>\n<p>N\u1ebfu b\u1ea1n mu\u1ed1n t\u00ecm hi\u1ec3u s\u00e2u h\u01a1n, h\u00e3y t\u00ecm c\u00e1c h\u01b0\u1edbng d\u1eabn v\u1ec1 nam ch\u00e2m ly h\u1ee3p neodymium, \u1ee9ng d\u1ee5ng k\u1eb9p c\u00f4ng nghi\u1ec7p, v\u00e0 nam ch\u00e2m pot ph\u1ee7 cao su \u0111\u1ec3 s\u1eed d\u1ee5ng kh\u00f4ng g\u00e2y tr\u1ea7y x\u01b0\u1edbc.<\/p>","protected":false},"excerpt":{"rendered":"<p>Kh\u00e1m ph\u00e1 c\u00f4ng d\u1ee5ng c\u1ee7a nam ch\u00e2m ch\u1eadu bao g\u1ed3m k\u1eb9p c\u00f4ng nghi\u1ec7p v\u00e0 d\u1ef1 \u00e1n t\u1ef1 l\u00e0m v\u1edbi l\u1ef1c gi\u1eef ch\u1eafc ch\u1eafn v\u00e0 v\u1ecf th\u00e9p b\u1ec1n.<\/p>","protected":false},"author":1,"featured_media":3109,"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-3115","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"jetpack_featured_media_url":"https:\/\/nbaem.com\/wp-content\/uploads\/2025\/09\/Pot_Magnet_Installation_and_Safety_Tips_wc62Ts1kK.webp","_links":{"self":[{"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/posts\/3115","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=3115"}],"version-history":[{"count":2,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/posts\/3115\/revisions"}],"predecessor-version":[{"id":3118,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/posts\/3115\/revisions\/3118"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/media\/3109"}],"wp:attachment":[{"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/media?parent=3115"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/categories?post=3115"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/tags?post=3115"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}