{"id":3448,"date":"2025-11-25T08:06:06","date_gmt":"2025-11-25T08:06:06","guid":{"rendered":"https:\/\/nbaem.com\/?p=3448"},"modified":"2025-11-25T03:44:27","modified_gmt":"2025-11-25T03:44:27","slug":"the-best-magnet-fishing-magnets-2","status":"publish","type":"post","link":"https:\/\/nbaem.com\/vi\/the-best-magnet-fishing-magnets-2\/","title":{"rendered":"H\u01b0\u1edbng D\u1eabn C\u00e1c M\u00f3c D\u00f2 Kim Lo\u1ea1i M\u1ea1nh M\u1ebd, B\u1ec1n Ch\u1eb7t Neodymium N\u0103m 2025"},"content":{"rendered":"<p>N\u1ebfu b\u1ea1n \u0111ang b\u01b0\u1edbc v\u00e0o th\u1ebf gi\u1edbi c\u1ee7a<a href=\"https:\/\/en.wikipedia.org\/wiki\/Magnet_fishing\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #ff6600;\"> <strong>c\u00e2u c\u00e1 b\u1eb1ng nam ch\u00e2m<\/strong>,<\/span><\/a> vi\u1ec7c t\u00ecm ki\u1ebfm <strong>nh\u1eefng nam ch\u00e2m c\u00e2u c\u00e1 m\u1ea1nh nh\u1ea5t<\/strong> l\u00e0 ch\u00eca kh\u00f3a \u0111\u1ea7u ti\u00ean d\u1eabn \u0111\u1ebfn th\u00e0nh c\u00f4ng c\u1ee7a b\u1ea1n. Cho d\u00f9 b\u1ea1n \u0111ang t\u00ecm ki\u1ebfm chi\u1ebfc xe \u0111\u1ea1p r\u1ec9 s\u00e9t b\u1ecb ch\u00f4n v\u00f9i d\u01b0\u1edbi l\u00f2ng s\u00f4ng hay mu\u1ed1n l\u00e0m s\u1ea1ch con k\u00eanh \u0111\u1ecba ph\u01b0\u01a1ng, th\u00ec m\u1ed9t nam ch\u00e2m ph\u00f9 h\u1ee3p s\u1ebd t\u1ea1o ra s\u1ef1 kh\u00e1c bi\u1ec7t l\u1edbn. Nh\u01b0ng v\u1edbi r\u1ea5t nhi\u1ec1u l\u1ef1a ch\u1ecdn ngo\u00e0i kia, l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 b\u1ea1n ch\u1ecdn \u0111\u01b0\u1ee3c nh\u1eefng nam ch\u00e2m c\u00f3 \u0111\u1ee7 l\u1ef1c k\u00e9o, ch\u1ed1ng \u0103n m\u00f2n v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi t\u00fai ti\u1ec1n c\u1ee7a b\u1ea1n?<\/p>\n<p>Trong h\u01b0\u1edbng d\u1eabn n\u00e0y, t\u00f4i s\u1ebd lo\u1ea1i b\u1ecf nh\u1eefng th\u00f4ng tin nhi\u1ec5u v\u00e0 cung c\u1ea5p nh\u1eefng hi\u1ec3u bi\u1ebft chuy\u00ean m\u00f4n v\u1ec1 nh\u1eefng <strong>nam ch\u00e2m c\u00e2u c\u00e1 neodymium<\/strong> h\u00e0ng \u0111\u1ea7u cho n\u0103m 2025\u2014\u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m tra v\u1ec1 \u0111\u1ed9 b\u1ec1n, \u0111\u1ed9 b\u1ec1n v\u00e0 hi\u1ec7u su\u1ea5t th\u1ef1c t\u1ebf. B\u1ea1n \u0111\u00e3 s\u1eb5n s\u00e0ng n\u00e2ng c\u1ea5p thi\u1ebft b\u1ecb c\u1ee7a m\u00ecnh v\u00e0 thu v\u1ec1 nh\u1eefng m\u00f3n \u0111\u1ed3 gi\u00e1 tr\u1ecb ch\u01b0a? H\u00e3y b\u1eaft \u0111\u1ea7u n\u00e0o.<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-969\" src=\"https:\/\/nbaem.com\/wp-content\/uploads\/2022\/07\/fishing-magnet.png\" alt=\"nam ch\u00e2m c\u00e2u c\u00e1\" width=\"400\" height=\"259\" srcset=\"https:\/\/nbaem.com\/wp-content\/uploads\/2022\/07\/fishing-magnet-200x130.png 200w, https:\/\/nbaem.com\/wp-content\/uploads\/2022\/07\/fishing-magnet-300x194.png 300w, https:\/\/nbaem.com\/wp-content\/uploads\/2022\/07\/fishing-magnet.png 400w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/p>\n<h2>T\u00ecm hi\u1ec3u v\u1ec1 c\u00e2u c\u00e1 b\u1eb1ng nam ch\u00e2m: Nh\u1eefng \u0111i\u1ec1u c\u01a1 b\u1ea3n \u0111\u1ec3 b\u1ea1n b\u1ecb cu\u1ed1n h\u00fat<\/h2>\n<p>C\u00e2u c\u00e1 b\u1eb1ng nam ch\u00e2m l\u00e0 m\u1ed9t th\u00fa vui ly k\u1ef3 k\u1ebft h\u1ee3p gi\u1eefa phi\u00eau l\u01b0u ngo\u00e0i tr\u1eddi v\u1edbi s\u0103n t\u00ecm kho b\u00e1u d\u01b0\u1edbi n\u01b0\u1edbc. N\u00f3 b\u1eaft \u0111\u1ea7u tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn khi nh\u1eefng ng\u01b0\u1eddi \u0111am m\u00ea b\u1eaft \u0111\u1ea7u s\u1eed d\u1ee5ng nam ch\u00e2m c\u00e2u c\u00e1 neodymium m\u1ea1nh m\u1ebd \u0111\u1ec3 k\u00e9o c\u00e1c v\u1eadt kim lo\u1ea1i t\u1eeb s\u00f4ng, h\u1ed3 v\u00e0 k\u00eanh r\u1ea1ch. Ngo\u00e0i ni\u1ec1m vui, n\u00f3 c\u00f2n gi\u00fap l\u00e0m s\u1ea1ch \u0111\u01b0\u1eddng th\u1ee7y b\u1eb1ng c\u00e1ch lo\u1ea1i b\u1ecf \u0111inh r\u1ec9, d\u1ee5ng c\u1ee5 b\u1ecb m\u1ea5t v\u00e0 th\u1eadm ch\u00ed c\u1ea3 c\u00e1c hi\u1ec7n v\u1eadt l\u1ecbch s\u1eed.<\/p>\n<p>Tr\u01b0\u1edbc khi b\u1ea1n b\u1eaft \u0111\u1ea7u, h\u00e3y ghi nh\u1edb lu\u1eadt ph\u00e1p v\u00e0 gi\u1ea5y ph\u00e9p \u0111\u1ecba ph\u01b0\u01a1ng. M\u1ed9t s\u1ed1 khu v\u1ef1c h\u1ea1n ch\u1ebf c\u00e2u c\u00e1 b\u1eb1ng nam ch\u00e2m \u0111\u1ec3 b\u1ea3o v\u1ec7 \u0111\u1ed9ng v\u1eadt hoang d\u00e3 ho\u1eb7c b\u1ea3o t\u1ed3n c\u00e1c di t\u00edch l\u1ecbch s\u1eed, v\u00ec v\u1eady h\u00e3y lu\u00f4n ki\u1ec3m tra c\u00e1c quy \u0111\u1ecbnh n\u01a1i b\u1ea1n \u0111\u1ecbnh c\u00e2u c\u00e1.<\/p>\n<p>Ngo\u00e0i b\u1ea3n th\u00e2n nam ch\u00e2m, c\u00e1c thi\u1ebft b\u1ecb thi\u1ebft y\u1ebfu gi\u00fap tr\u1ea3i nghi\u1ec7m c\u1ee7a b\u1ea1n an to\u00e0n h\u01a1n v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n:<\/p>\n<ul>\n<li><strong>D\u00e2y th\u1eebng paracord b\u1ec1n:<\/strong> \u0110\u1ee7 m\u1ea1nh \u0111\u1ec3 k\u00e9o nh\u1eefng v\u1eadt n\u1eb7ng m\u00e0 kh\u00f4ng b\u1ecb \u0111\u1ee9t.<\/li>\n<li><strong>G\u0103ng tay:<\/strong> B\u1ea3o v\u1ec7 tay b\u1ea1n kh\u1ecfi c\u00e1c v\u1eadt s\u1eafc nh\u1ecdn ho\u1eb7c r\u1ec9 s\u00e9t.<\/li>\n<li><strong>M\u00f3c neo:<\/strong> Ti\u1ec7n d\u1ee5ng \u0111\u1ec3 m\u00f3c c\u00e1c v\u1eadt kh\u00f3 l\u1ea5y d\u01b0\u1edbi n\u01b0\u1edbc.<\/li>\n<\/ul>\n<p>Xu h\u01b0\u1edbng theo m\u00f9a v\u00e0 th\u00f3i quen c\u1ee7a ng\u01b0\u1eddi d\u00f9ng \u0111\u1ecba ph\u01b0\u01a1ng c\u0169ng r\u1ea5t quan tr\u1ecdng \u2014 \u0111\u1ea7u xu\u00e2n v\u00e0 cu\u1ed1i thu th\u01b0\u1eddng mang l\u1ea1i k\u1ebft qu\u1ea3 t\u1ed1t nh\u1ea5t khi m\u1ef1c n\u01b0\u1edbc v\u00e0 d\u00f2ng ch\u1ea3y thay \u0111\u1ed5i. Tham gia c\u00e1c nh\u00f3m c\u00e2u c\u00e1 b\u1eb1ng nam ch\u00e2m \u0111\u1ecba ph\u01b0\u01a1ng gi\u00fap b\u1ea1n t\u00ecm hi\u1ec3u c\u00e1c \u0111i\u1ec3m n\u00f3ng v\u00e0 k\u1ef9 thu\u1eadt.<\/p>\n<p>Khi ch\u1ecdn nam ch\u00e2m, NBAEM n\u1ed5i b\u1eadt. Nam ch\u00e2m c\u1ee7a h\u1ecd th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng, neodymium c\u1ea5p N52 v\u1edbi l\u1edbp ph\u1ee7 ch\u1ed1ng g\u1ec9, \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 b\u1ec1n cao. T\u00ecm ngu\u1ed3n cung c\u1ea5p thi\u1ebft b\u1ecb c\u00f3 uy t\u00edn nh\u01b0 NBAEM c\u00f3 ngh\u0129a l\u00e0 b\u1ea1n \u0111\u00e3 chu\u1ea9n b\u1ecb v\u00e0 c\u00f3 tr\u00e1ch nhi\u1ec7m, k\u1ebft h\u1ee3p ni\u1ec1m vui v\u1edbi c\u00e1c ho\u1ea1t \u0111\u1ed9ng b\u1ec1n v\u1eefng.<\/p>\n<p>B\u1ea1n \u0111\u00e3 s\u1eb5n s\u00e0ng th\u1ea3 c\u00e2u ch\u01b0a? H\u00e3y c\u00f9ng kh\u00e1m ph\u00e1 c\u00e1ch ch\u1ecdn nam ch\u00e2m c\u00e2u c\u00e1 t\u1ed1t nh\u1ea5t ti\u1ebfp theo!<\/p>\n<h2>C\u00e1c y\u1ebfu t\u1ed1 ch\u00ednh \u0111\u1ec3 ch\u1ecdn nam ch\u00e2m c\u00e2u c\u00e1 t\u1ed1t nh\u1ea5t<\/h2>\n<p>Khi ch\u1ecdn c\u00e1c nam ch\u00e2m c\u00e2u c\u00e1 t\u1ed1t nh\u1ea5t, hi\u1ec3u r\u00f5 l\u1ef1c k\u00e9o l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t. C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t th\u01b0\u1eddng li\u1ec7t k\u00ea l\u1ef1c k\u00e9o d\u1ef1a tr\u00ean \u0111i\u1ec1u ki\u1ec7n ph\u00f2ng th\u00ed nghi\u1ec7m l\u00fd t\u01b0\u1edfng, nh\u01b0ng k\u1ebft qu\u1ea3 th\u1ef1c t\u1ebf c\u00f3 th\u1ec3 th\u1ea5p h\u01a1n do lo\u1ea1i b\u1ec1 m\u1eb7t, r\u1ec9 s\u00e9t v\u00e0 g\u00f3c ti\u1ebfp x\u00fac. D\u1ef1 ki\u1ebfn kho\u1ea3ng 60-70% c\u1ee7a l\u1ef1c k\u00e9o \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 khi c\u00e2u \u1edf s\u00f4ng ho\u1eb7c h\u1ed3. \u0110\u1ed1i v\u1edbi s\u0103n b\u1eaft nghi\u00eam t\u00fac, h\u00e3y ch\u1ecdn nam ch\u00e2m c\u00f3 l\u1ef1c k\u00e9o \u00edt nh\u1ea5t 300 lbs.<\/p>\n<p>C\u00e1c lo\u1ea1i nam ch\u00e2m kh\u00e1c nhau, m\u1ed7i lo\u1ea1i c\u00f3 \u01b0u v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m:<\/p>\n<ul>\n<li><strong>Nam ch\u00e2m m\u1ed9t m\u1eb7t<\/strong>: Nh\u1eb9 v\u00e0 d\u1ec5 mang theo, nh\u01b0ng ch\u1ec9 h\u00fat tr\u00ean m\u1ed9t m\u1eb7t\u2014ph\u00f9 h\u1ee3p cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u ho\u1eb7c nh\u1eefng n\u01a1i ch\u1eadt h\u1eb9p.<\/li>\n<li><strong>Nam ch\u00e2m hai m\u1eb7t\/360\u00b0<\/strong>: Cung c\u1ea5p kh\u1ea3 n\u0103ng b\u1eaft m\u1ea1nh h\u01a1n v\u00ec c\u1ea3 hai m\u1eb7t \u0111\u1ec1u h\u00fat kim lo\u1ea1i; tuy\u1ec7t v\u1eddi cho c\u00e1c v\u1eadt l\u1edbn h\u01a1n ho\u1eb7c kh\u00f3 ti\u1ebfp c\u1eadn h\u01a1n.<\/li>\n<li><strong>Nam ch\u00e2m h\u00ecnh n\u00f3n<\/strong>: Thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u00e0o v\u00e0o b\u00f9n ho\u1eb7c s\u1ecfi, l\u00fd t\u01b0\u1edfng cho vi\u1ec7c c\u1ee9u h\u1ed9 tr\u00ean s\u00f4ng nh\u01b0ng c\u00f3 th\u1ec3 n\u1eb7ng h\u01a1n v\u00e0 c\u1ed3ng k\u1ec1nh h\u01a1n.<\/li>\n<\/ul>\n<p>Ch\u1ea5t l\u01b0\u1ee3ng v\u1eadt li\u1ec7u c\u0169ng quan tr\u1ecdng. Nam ch\u00e2m m\u1ea1nh l\u00e0m t\u1eeb <strong>neodymium lo\u1ea1i N55<\/strong> \u0111em l\u1ea1i \u0111\u1ed9 b\u1ec1n v\u00e0 s\u1ee9c m\u1ea1nh h\u00e0ng \u0111\u1ea7u. T\u00ecm ki\u1ebfm l\u1edbp ph\u1ee7 ch\u1ed1ng r\u1ec9 s\u00e9t v\u00ec \u0111\u1ed9 \u1ea9m c\u00f3 th\u1ec3 nhanh ch\u00f3ng l\u00e0m h\u1ecfng nam ch\u00e2m kh\u00f4ng \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7. M\u1ed9t s\u1ed1 th\u01b0\u01a1ng hi\u1ec7u, nh\u01b0 NBAEM, xu\u1ea5t s\u1eafc trong vi\u1ec7c \u00e1p d\u1ee5ng l\u1edbp ph\u1ee7 b\u1ec1n v\u1eefng, th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng gi\u00fap k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd nam ch\u00e2m.<\/p>\n<p>K\u00edch th\u01b0\u1edbc v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u00ednh di \u0111\u1ed9ng\u2014nam ch\u00e2m n\u1eb7ng h\u01a1n h\u00fat m\u1ea1nh h\u01a1n nh\u01b0ng c\u00f3 th\u1ec3 l\u00e0m b\u1ea1n m\u1ec7t nhanh h\u01a1n. N\u1ebfu b\u1ea1n m\u1edbi b\u1eaft \u0111\u1ea7u ho\u1eb7c di chuy\u1ec3n nhi\u1ec1u, m\u1ed9t nam ch\u00e2m c\u1ee1 trung (kho\u1ea3ng 800-1200 lbs l\u1ef1c k\u00e9o) l\u00e0 s\u1ef1 c\u00e2n b\u1eb1ng t\u1ed1t nh\u1ea5t.<\/p>\n<p>V\u1ec1 ng\u00e2n s\u00e1ch, tr\u00e1nh c\u00e1c nam ch\u00e2m si\u00eau r\u1ebb v\u00ec th\u01b0\u1eddng s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng ho\u1eb7c l\u1edbp ph\u1ee7 r\u1ebb ti\u1ec1n d\u1ec5 h\u1ecfng. Thay v\u00e0o \u0111\u00f3, h\u00e3y t\u00ecm c\u00e1c g\u00f3i gi\u00e1 tr\u1ecb bao g\u1ed3m d\u00e2y th\u1eebng, g\u0103ng tay v\u00e0 m\u00f3c c\u00e2u \u0111\u1ec3 c\u00f3 t\u1ea5t c\u1ea3 nh\u1eefng g\u00ec b\u1ea1n c\u1ea7n trong m\u1ed9t.<\/p>\n<p>Cu\u1ed1i c\u00f9ng, an to\u00e0n l\u00e0 \u0111i\u1ec1u t\u1ed1i quan tr\u1ecdng:<\/p>\n<ul>\n<li>Lu\u00f4n s\u1eed d\u1ee5ng d\u00e2y th\u1eebng ch\u1eafc ch\u1eafn, b\u1ec1n nh\u01b0 <strong>d\u00e2y th\u1eebng d\u00f9 b\u1ec1n<\/strong>.<\/li>\n<li>\u0110eo g\u0103ng tay \u0111\u1ec3 b\u1ea3o v\u1ec7 kh\u1ecfi kim lo\u1ea1i s\u1eafc nh\u1ecdn.<\/li>\n<li>Ki\u1ec3m tra c\u00e1c n\u00fat th\u1eaft v\u00e0 thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n tr\u01b0\u1edbc m\u1ed7i chuy\u1ebfn \u0111i.<\/li>\n<li>Tr\u00e1nh c\u00e2u nam ch\u00e2m g\u1ea7n \u0111\u01b0\u1eddng d\u00e2y \u0111i\u1ec7n ho\u1eb7c n\u01a1i c\u00f3 thi\u1ebft b\u1ecb nh\u1ea1y c\u1ea3m.<\/li>\n<\/ul>\n<p>\u0110\u1ec3 t\u00ecm hi\u1ec3u s\u00e2u h\u01a1n v\u1ec1 \u0111\u1ed9 m\u1ea1nh c\u1ee7a nam ch\u00e2m v\u00e0 \u0111\u1ed9 b\u1ec1n nhi\u1ec7t, b\u1ea1n c\u00f3 th\u1ec3 kh\u00e1m ph\u00e1 c\u00e1c th\u00f4ng tin li\u00ean quan cao v\u1ec1<span style=\"color: #ff6600;\"><strong> <a style=\"color: #ff6600;\" href=\"https:\/\/nbaem.com\/vi\/is-n55-magnet-the-strongest\/\" target=\"_blank\" rel=\"noopener\">So s\u00e1nh \u0111\u1ed9 m\u1ea1nh nam ch\u00e2m N55<\/a> <\/strong><\/span>v\u00e0 <strong><span style=\"color: #ff6600;\"><a style=\"color: #ff6600;\" href=\"https:\/\/nbaem.com\/vi\/which-magnets-can-withstand-high-temperatures\/\" target=\"_blank\" rel=\"noopener\">v\u1eadt li\u1ec7u ch\u1ecbu nhi\u1ec7t cao<\/a><\/span><\/strong> \u0111\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 hi\u1ec7u su\u1ea5t c\u1ee7a nam ch\u00e2m trong m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t.<\/p>\n<h2>Nam ch\u00e2m c\u00e2u c\u00e1 t\u1ed1t nh\u1ea5t cho n\u0103m 2025: \u0110\u01b0\u1ee3c ki\u1ec3m tra v\u00e0 \u0111\u00e1nh gi\u00e1<\/h2>\n<p><span style=\"font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif;\">Ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m v\u00e0 ti\u00eau ch\u00ed<\/span><\/p>\n<ul>\n<li><strong>Th\u1eed nghi\u1ec7m l\u1ef1c k\u00e9o trong th\u1ef1c t\u1ebf:<\/strong> M\u1ed7i nam ch\u00e2m \u0111\u01b0\u1ee3c th\u1eed b\u1eb1ng c\u00e1ch n\u00e2ng c\u00e1c v\u1eadt kim lo\u1ea1i kh\u00e1c nhau t\u1eeb c\u00e1c v\u00f9ng n\u01b0\u1edbc m\u00f4 ph\u1ecfng s\u00f4ng v\u00e0 ao \u0111\u1ec3 \u0111o l\u01b0\u1eddng s\u1ee9c m\u1ea1nh th\u1ef1c t\u1ebf, kh\u00f4ng ch\u1ec9 l\u00e0 th\u1ed1ng k\u00ea ph\u00f2ng th\u00ed nghi\u1ec7m.<\/li>\n<li><strong>Ch\u1ed1ng r\u1ec9 s\u00e9t:<\/strong> Ki\u1ec3m tra kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n qua th\u1eddi gian ti\u1ebfp x\u00fac v\u1edbi n\u01b0\u1edbc, t\u1eadp trung v\u00e0o c\u00e1c nam ch\u00e2m c\u00f3 l\u1edbp ph\u1ee7 ch\u1ed1ng r\u1ec9.<\/li>\n<li><strong>X\u1eed l\u00fd &amp; An to\u00e0n:<\/strong> \u0110\u00e1nh gi\u00e1 v\u1ec1 \u0111\u1ed9 d\u1ec5 bu\u1ed9c d\u00e2y, ki\u1ec3m so\u00e1t khi n\u00e9m v\u00e0 c\u00e1c t\u00ednh n\u0103ng an to\u00e0n.<\/li>\n<li><strong>Gi\u00e1 tr\u1ecb \u0111\u1ed3ng ti\u1ec1n:<\/strong> Ch\u00fang t\u00f4i c\u00e2n nh\u1eafc gi\u1eefa l\u1ef1c k\u00e9o, ch\u1ea5t l\u01b0\u1ee3ng x\u00e2y d\u1ef1ng v\u00e0 c\u00e1c b\u1ed9 kit \u0111i k\u00e8m so v\u1edbi gi\u00e1 \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c ng\u00e2n s\u00e1ch kh\u00e1c nhau.<\/li>\n<\/ul>\n<p>\u0110\u1ec3 c\u00f3 c\u00e1i nh\u00ecn s\u00e2u h\u01a1n v\u1ec1 l\u1ee3i th\u1ebf c\u1ee7a nam ch\u00e2m N52 so v\u1edbi c\u00e1c lo\u1ea1i kh\u00e1c, vi\u1ec7c xem so s\u00e1nh chi ti\u1ebft t\u1ea1i NBAEM\u2019s <span style=\"color: #ff6600;\"><strong><a style=\"color: #ff6600;\" href=\"https:\/\/nbaem.com\/vi\/n52-vs-n35\/\" target=\"_blank\" rel=\"noopener\">So s\u00e1nh c\u00e1c lo\u1ea1i nam ch\u00e2m N52 v\u00e0 N35<\/a> <\/strong><\/span>c\u00f3 th\u1ec3 h\u1eefu \u00edch.<\/p>\n<p>Danh s\u00e1ch n\u00e0y gi\u00fap vi\u1ec7c ch\u1ecdn l\u1ef1a nam ch\u00e2m c\u00e2u c\u00e1 neodymium t\u1ed1t nh\u1ea5t d\u1ec5 d\u00e0ng h\u01a1n, d\u00f9 b\u1ea1n mu\u1ed1n l\u1ef1c k\u00e9o cao, b\u1ed9 kit d\u00e0nh cho ng\u01b0\u1eddi m\u1edbi ho\u1eb7c c\u00e1c l\u1ef1a ch\u1ecdn th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng.<\/p>\n<h2>C\u00e1ch s\u1eed d\u1ee5ng nam ch\u00e2m c\u00e2u c\u00e1 nh\u01b0 m\u1ed9t chuy\u00ean gia<\/h2>\n<p>\u0110\u1ec3 t\u1eadn d\u1ee5ng t\u1ed1i \u0111a nam ch\u00e2m c\u00e2u c\u00e1 c\u1ee7a b\u1ea1n, b\u1ea1n c\u1ea7n l\u00e0m ch\u1ee7 m\u1ed9t v\u00e0i k\u1ef9 thu\u1eadt \u0111\u01a1n gi\u1ea3n nh\u01b0ng hi\u1ec7u qu\u1ea3. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 ph\u1ea7n ph\u00e2n t\u00edch gi\u00fap b\u1ea1n c\u00e2u c\u00e1 th\u00f4ng minh h\u01a1n, kh\u00f4ng ph\u1ea3i v\u1ea5t v\u1ea3 h\u01a1n.<\/p>\n<h3>H\u01b0\u1edbng D\u1eabn C\u00e0i \u0110\u1eb7t T\u1eebng B\u01b0\u1edbc<\/h3>\n<ul>\n<li><strong>B\u1ea3o V\u1ec7 N\u00fat Th\u1eaft C\u1ee7a B\u1ea1n:<\/strong> S\u1eed d\u1ee5ng m\u1ed9t n\u00fat th\u1eaft ch\u1eafc ch\u1eafn nh\u01b0 n\u00fat th\u1eaft bowline ho\u1eb7c s\u1ed1 t\u00e1m \u0111\u1ec3 bu\u1ed9c d\u00e2y d\u00f9 paracord b\u1ec1n c\u1ee7a b\u1ea1n v\u00e0o nam ch\u00e2m. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n kh\u00f4ng b\u1ecb tr\u01b0\u1ee3t khi k\u00e9o l\u00ean nh\u1eefng ph\u00e1t hi\u1ec7n n\u1eb7ng.<\/li>\n<li><strong>\u0110o \u0110\u1ed9 S\u00e2u:<\/strong> Tr\u01b0\u1edbc khi n\u00e9m, \u01b0\u1edbc l\u01b0\u1ee3ng \u0111\u1ed9 s\u00e2u c\u1ee7a n\u01b0\u1edbc b\u1eb1ng c\u00e1ch ki\u1ec3m tra c\u00e1c m\u1ed1c g\u1ea7n \u0111\u00f3 ho\u1eb7c s\u1eed d\u1ee5ng d\u00e2y th\u1eebng c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng th\u1ea3 xu\u1ed1ng. \u0110i\u1ec1u n\u00e0y gi\u00fap b\u1ea1n bi\u1ebft n\u01a1i t\u1eadp trung t\u00ecm ki\u1ebfm.<\/li>\n<li><strong>K\u1ef9 Thu\u1eadt N\u00e9m:<\/strong> Nh\u1eafm v\u00e0o c\u00e1c khu v\u1ef1c g\u1ea7n \u0111\u00e1y s\u00f4ng, c\u1ed9t c\u1ea7u ho\u1eb7c m\u00e9p ao. N\u00e9m nam ch\u00e2m m\u1ed9t c\u00e1ch m\u01b0\u1ee3t m\u00e0 v\u1edbi \u0111\u1ee7 l\u1ef1c \u0111\u1ec3 ti\u1ebfp c\u1eadn v\u00f9ng m\u1ee5c ti\u00eau m\u00e0 kh\u00f4ng v\u01b0\u1ee3t qu\u00e1.<\/li>\n<\/ul>\n<h3>K\u1ef9 Thu\u1eadt Theo M\u00f4i Tr\u01b0\u1eddng<\/h3>\n<ul>\n<li><strong>S\u00f4ng:<\/strong> N\u00e9m ng\u01b0\u1ee3c d\u00f2ng v\u00e0 k\u00e9o ch\u1eadm d\u00f2ng \u0111\u1ec3 qu\u00e9t \u0111\u00e1y s\u00f4ng. C\u00e1c vi\u00ean \u0111\u00e1 v\u00e0 m\u1ea3nh v\u1ee5n c\u00f3 th\u1ec3 che gi\u1ea5u kho b\u00e1u kim lo\u1ea1i \u1edf \u0111\u00e2y.<\/li>\n<li><strong>Ao:<\/strong> L\u00e0m vi\u1ec7c \u1edf c\u00e1c m\u00e9p n\u00f4ng n\u01a1i c\u00e1c ng\u01b0 d\u00e2n c\u00f3 th\u1ec3 \u0111\u00e3 m\u1ea5t thi\u1ebft b\u1ecb ho\u1eb7c m\u1ed3i c\u00e2u.<\/li>\n<li><strong>C\u1ea7u trong \u0111\u00f4 th\u1ecb:<\/strong> T\u1eadp trung v\u00e0o c\u00e1c khe n\u1ee9t, l\u1ec1 ho\u1eb7c c\u00e1c ch\u1ed7 m\u00e0 ng\u01b0 d\u00e2n ho\u1eb7c ng\u01b0\u1eddi \u0111i qua c\u00f3 th\u1ec3 \u0111\u00e3 l\u00e0m r\u01a1i \u0111\u1ed3 kim lo\u1ea1i. Nh\u1eefng n\u01a1i n\u00e0y l\u00e0 \u0111i\u1ec3m l\u00fd t\u01b0\u1edfng \u0111\u1ec3 t\u00ecm ki\u1ebfm nh\u1eefng ph\u00e1t hi\u1ec7n th\u00fa v\u1ecb.<\/li>\n<\/ul>\n<h3>M\u1eb9o T\u1ed1i \u0110a H\u00f3a C\u00e1c Ph\u00e1t Hi\u1ec7n<\/h3>\n<ul>\n<li><strong>Th\u1eddi Gian Tham Gia:<\/strong> Bu\u1ed5i s\u00e1ng s\u1edbm ho\u1eb7c sau c\u01a1n m\u01b0a c\u00f3 th\u1ec3 t\u0103ng kh\u1ea3 n\u0103ng c\u1ee7a b\u1ea1n v\u00ec kim lo\u1ea1i c\u00f3 th\u1ec3 di chuy\u1ec3n ho\u1eb7c l\u1ed9 ra.<\/li>\n<li><strong>S\u1eed d\u1ee5ng M\u1ed3i:<\/strong> Trong khi nam ch\u00e2m ch\u1ec9 thu h\u00fat kim lo\u1ea1i, vi\u1ec7c \u0111\u1eb7t m\u1ed3i g\u1ea7n \u0111\u00f3 b\u1eb1ng m\u1ed9t chi\u1ebfc m\u00f3c c\u00e2u nh\u1ecf ho\u1eb7c phao c\u00e2u c\u00f3 th\u1ec3 gi\u00fap nh\u1eafm v\u00e0o c\u00e1c \u0111i\u1ec3m m\u1ea5t thi\u1ebft b\u1ecb c\u00e2u c\u00e1.<\/li>\n<li><strong>L\u00e0m S\u1ea1ch v\u00e0 Ki\u1ec3m Tra:<\/strong> Sau m\u1ed7i l\u1ea7n k\u00e9o, l\u00e0m s\u1ea1ch nam ch\u00e2m c\u1ee7a b\u1ea1n kh\u1ecfi b mud v\u00e0 m\u1ea3nh v\u1ee5n \u0111\u1ec3 gi\u1eef cho l\u1ef1c h\u00fat lu\u00f4n m\u1ea1nh.<\/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 d\u00e2y th\u1eebng m\u1ecfng ho\u1eb7c y\u1ebfu c\u00f3 th\u1ec3 \u0111\u1ee9t d\u01b0\u1edbi l\u1ef1c k\u00e9o.<\/li>\n<li>Kh\u00f4ng c\u1ed1 \u0111\u1ecbnh nam ch\u00e2m \u0111\u00fang c\u00e1ch, d\u1eabn \u0111\u1ebfn m\u1ea5t nam ch\u00e2m.<\/li>\n<li>B\u1ecf qua c\u00e1c gi\u1ea5y ph\u00e9p h\u1ee3p ph\u00e1p ho\u1eb7c quy \u0111\u1ecbnh \u0111\u1ecba ph\u01b0\u01a1ng.<\/li>\n<li>B\u1ecf qua vi\u1ec7c l\u00e0m s\u1ea1ch ho\u1eb7c l\u00e0m kh\u00f4 nam ch\u00e2m c\u1ee7a b\u1ea1n, d\u1eabn \u0111\u1ebfn r\u1ec9 s\u00e9t ho\u1eb7c m\u1ea5t t\u1eeb t\u00ednh.<\/li>\n<\/ul>\n<h3>M\u1eb9o chuy\u00ean nghi\u1ec7p NBAEM cho l\u1ef1c h\u00fat th\u00eam<\/h3>\n<ul>\n<li>Ch\u1ecdn nam ch\u00e2m c\u00f3 l\u1edbp ph\u1ee7 ch\u1ed1ng r\u1ec9 \u0111\u1ec3 duy tr\u00ec l\u1ef1c h\u00fat m\u1ea1nh theo th\u1eddi gian.<\/li>\n<li>K\u1ebft h\u1ee3p nam ch\u00e2m hai m\u1eb7t ho\u1eb7c 360 \u0111\u1ed9 \u0111\u1ec3 t\u0103ng di\u1ec7n t\u00edch ti\u1ebfp x\u00fac d\u01b0\u1edbi n\u01b0\u1edbc.<\/li>\n<li>G\u1eafn nam ch\u00e2m m\u1eaft c\u00e1o ch\u1ecbu l\u1ef1c cao t\u1eeb NBAEM \u0111\u1ec3 d\u1ec5 d\u00e0ng l\u1eafp \u0111\u1eb7t v\u00e0 x\u1eed l\u00fd t\u1ea3i n\u1eb7ng.<\/li>\n<li>Th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra d\u00e2y th\u1eebng v\u00e0 n\u00fat th\u1eaft \u0111\u1ec3 ph\u00e1t hi\u1ec7n m\u00e0i m\u00f2n theo ti\u00eau chu\u1ea9n chuy\u00ean nghi\u1ec7p c\u1ee7a NBAEM. <strong><span style=\"color: #ff6600;\"><a style=\"color: #ff6600;\" href=\"https:\/\/nbaem.com\/vi\/magnet-assembly\/\" target=\"_blank\" rel=\"noopener\">b\u1ed9 ph\u1eadn t\u1eeb t\u00ednh<\/a> <\/span><\/strong>trang.<\/li>\n<\/ul>\n<p>B\u1eb1ng c\u00e1ch l\u00e0m theo nh\u1eefng m\u1eb9o n\u00e0y, c\u00e1c bu\u1ed5i c\u00e2u c\u00e1 b\u1eb1ng nam ch\u00e2m c\u1ee7a b\u1ea1n s\u1ebd an to\u00e0n h\u01a1n, hi\u1ec7u qu\u1ea3 h\u01a1n v\u00e0 vui h\u01a1n nhi\u1ec1u!<\/p>\n<h2>B\u1ea3o tr\u00ec, l\u01b0u tr\u1eef v\u00e0 x\u1eed l\u00fd s\u1ef1 c\u1ed1 \u0111\u1ec3 hi\u1ec7u su\u1ea5t l\u00e2u d\u00e0i<\/h2>\n<p>Gi\u1eef cho nam ch\u00e2m c\u00e2u c\u1ee7a b\u1ea1n lu\u00f4n \u1edf tr\u1ea1ng th\u00e1i t\u1ed1t nh\u1ea5t c\u00f3 ngh\u0129a l\u00e0 m\u1ed9t ch\u00fat ch\u0103m s\u00f3c \u0111\u1ecbnh k\u1ef3 s\u1ebd mang l\u1ea1i hi\u1ec7u qu\u1ea3 l\u1edbn. Sau m\u1ed7i l\u1ea7n \u0111i, \u0111\u1eb7c bi\u1ec7t n\u1ebfu b\u1ea1n \u0111\u00e3 c\u00e2u trong n\u01b0\u1edbc m\u1eb7n, r\u1eeda s\u1ea1ch nam ch\u00e2m b\u1eb1ng n\u01b0\u1edbc s\u1ea1ch v\u00e0 lau kh\u00f4 k\u1ef9 l\u01b0\u1ee1ng. Mu\u1ed1i c\u00f3 th\u1ec3 \u0103n m\u00f2n ngay c\u1ea3 nam ch\u00e2m neodymium ch\u1ed1ng r\u1ec9, v\u00ec v\u1eady b\u01b0\u1edbc \u0111\u01a1n gi\u1ea3n n\u00e0y gi\u00fap duy tr\u00ec s\u1ee9c m\u1ea1nh v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a ch\u00fang.<\/p>\n<p>V\u1ec1 vi\u1ec7c l\u01b0u tr\u1eef, tr\u00e1nh \u0111\u1ec3 nam ch\u00e2m g\u1ea7n c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed ho\u1eb7c v\u1eadt kim lo\u1ea1i c\u00f3 th\u1ec3 l\u00e0m y\u1ebfu l\u1ef1c h\u00fat theo th\u1eddi gian. L\u01b0u tr\u1eef ch\u00fang \u1edf n\u01a1i kh\u00f4 r\u00e1o, t\u1ed1t nh\u1ea5t trong h\u1ed9p \u0111\u1ef1ng b\u1ea3o v\u1ec7 ho\u1eb7c b\u1ecdc trong v\u1ea3i \u0111\u1ec3 tr\u00e1nh m\u1ea5t t\u1eeb t\u00ednh v\u00e0 h\u01b0 h\u1ecfng v\u1eadt l\u00fd.<\/p>\n<p>N\u1ebfu b\u1ea1n nh\u1eadn th\u1ea5y l\u1ef1c h\u00fat y\u1ebfu h\u01a1n ho\u1eb7c nam ch\u00e2m b\u1ecb k\u1eb9t th\u01b0\u1eddng xuy\u00ean, h\u00e3y ki\u1ec3m tra b\u1ec1 m\u1eb7t \u0111\u1ec3 xem c\u00f3 b\u1ee5i b\u1ea9n ho\u1eb7c r\u1ec9 s\u00e9t t\u00edch t\u1ee5 kh\u00f4ng v\u00e0 l\u00e0m s\u1ea1ch nh\u1eb9 nh\u00e0ng. \u0110\u00f4i khi th\u1eaft l\u1ea1i n\u00fat th\u1eaft ho\u1eb7c thay d\u00e2y th\u1eebng c\u00f3 th\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 l\u1ef1c k\u00e9o \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn vi\u1ec7c l\u1ea5y \u0111\u1ed3. \u0110\u1ed1i v\u1edbi thi\u1ebft b\u1ecb b\u1ecb k\u1eb9t, c\u1eed \u0111\u1ed9ng c\u1ea9n th\u1eadn v\u00e0 k\u00e9o ch\u1eadm gi\u00fap gi\u1ea3m nguy c\u01a1 m\u1ea5t nam ch\u00e2m ho\u1eb7c l\u00e0m h\u1ecfng c\u00e1c c\u1ea5u tr\u00fac l\u00e2n c\u1eadn.<\/p>\n<p>M\u1ed9t \u0111i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a nam ch\u00e2m NBAEM l\u00e0 ngu\u1ed3n cung \u1ee9ng th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng. S\u1eed d\u1ee5ng v\u1eadt li\u1ec7u b\u1ec1n v\u1eefng gi\u1ea3m t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng m\u00e0 kh\u00f4ng l\u00e0m gi\u1ea3m s\u1ee9c m\u1ea1nh t\u1eeb t\u00ednh. B\u1ea1n s\u1ebd c\u00f3 hi\u1ec7u su\u1ea5t b\u1ec1n b\u1ec9, ch\u1ecbu l\u1ef1c cao t\u1eeb nam ch\u00e2m c\u1ea5p N52 trong khi h\u1ed7 tr\u1ee3 c\u00e1c quy tr\u00ecnh s\u1ea3n xu\u1ea5t xanh h\u01a1n.<\/p>\n<p><strong>Danh s\u00e1ch ki\u1ec3m tra ch\u0103m s\u00f3c nhanh:<\/strong><\/p>\n<ul>\n<li>R\u1eeda s\u1ea1ch b\u1eb1ng n\u01b0\u1edbc s\u1ea1ch sau khi s\u1eed d\u1ee5ng trong n\u01b0\u1edbc m\u1eb7n<\/li>\n<li>L\u00e0m kh\u00f4 ho\u00e0n to\u00e0n tr\u01b0\u1edbc khi l\u01b0u tr\u1eef<\/li>\n<li>L\u01b0u tr\u1eef xa c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed v\u00e0 kim lo\u1ea1i<\/li>\n<li>V\u1ec7 sinh s\u1ea1ch b\u1ee5i b\u1ea9n v\u00e0 r\u1ec9 s\u00e9t th\u01b0\u1eddng xuy\u00ean<\/li>\n<li>Ki\u1ec3m tra d\u00e2y th\u1eebng v\u00e0 n\u00fat th\u1eaft \u0111\u1ec3 ph\u00e1t hi\u1ec7n m\u00f2n<\/li>\n<li>S\u1eed d\u1ee5ng k\u1ef9 thu\u1eadt nh\u1eb9 nh\u00e0ng \u0111\u1ec3 gi\u1ea3i ph\u00f3ng nam ch\u00e2m b\u1ecb k\u1eb9t<\/li>\n<\/ul>\n<p>Theo c\u00e1c b\u01b0\u1edbc n\u00e0y gi\u00fap gi\u1eef cho nam ch\u00e2m c\u00e2u c\u00e1 t\u1eeb c\u1ee7a b\u1ea1n lu\u00f4n m\u1ea1nh m\u1ebd v\u00e0 s\u1eb5n s\u00e0ng cho m\u1ecdi cu\u1ed9c s\u0103n kho b\u00e1u.<\/p>","protected":false},"excerpt":{"rendered":"<p>Kh\u00e1m ph\u00e1 nh\u1eefng nam ch\u00e2m c\u00e2u c\u00e1 t\u1eeb m\u1ea1nh nh\u1ea5t n\u0103m 2025 v\u1edbi l\u1ef1c k\u00e9o h\u00e0ng \u0111\u1ea7u, thi\u1ebft k\u1ebf b\u1ec1n b\u1ec9 b\u1eb1ng neodymium, ph\u00f9 h\u1ee3p cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u v\u00e0 chuy\u00ean nghi\u1ec7p.<\/p>","protected":false},"author":1,"featured_media":1022,"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-3448","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\/fishing-magnet.jpg","_links":{"self":[{"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/posts\/3448","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=3448"}],"version-history":[{"count":1,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/posts\/3448\/revisions"}],"predecessor-version":[{"id":3459,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/posts\/3448\/revisions\/3459"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/media\/1022"}],"wp:attachment":[{"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/media?parent=3448"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/categories?post=3448"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/tags?post=3448"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}