{"id":1588,"date":"2021-12-07T03:58:24","date_gmt":"2021-12-07T03:58:24","guid":{"rendered":"https:\/\/vinamagnet.vn\/?post_type=product&p=1588"},"modified":"2025-11-22T07:44:15","modified_gmt":"2025-11-22T07:44:15","slug":"nam-cham-dat-hiem-d4x3mm","status":"publish","type":"product","link":"https:\/\/vinamagnet.vn\/?product=nam-cham-dat-hiem-d4x3mm","title":{"rendered":"Nam ch\u00e2m \u0111\u1ea5t hi\u1ebfm D4x3mm"},"content":{"rendered":"

1. Gi\u1edbi thi\u1ec7u Nam ch\u00e2m \u0111\u1ea5t hi\u1ebfm D4x3mm<\/strong><\/span><\/h3>\n

Nam ch\u00e2m \u0111\u1ea5t hi\u1ebfm Neodymium (NdFeB) l\u00e0 lo\u1ea1i nam ch\u00e2m v\u0129nh c\u1eedu m\u1ea1nh nh\u1ea5t hi\u1ec7n nay, \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o t\u1eeb h\u1ee3p kim Neodymium, S\u1eaft (Fe) v\u00e0 Bo (B). V\u1edbi t\u1eeb t\u00ednh c\u1ef1c m\u1ea1nh d\u00f9 c\u00f3 k\u00edch th\u01b0\u1edbc nh\u1ecf, lo\u1ea1i nam ch\u00e2m n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn trong nhi\u1ec1u l\u0129nh v\u1ef1c nh\u01b0 c\u00f4ng nghi\u1ec7p, \u0111i\u1ec7n t\u1eed, y t\u1ebf, c\u01a1 kh\u00ed v\u00e0 \u0111\u1eddi s\u1ed1ng h\u00e0ng ng\u00e0y.<\/span><\/p>\n

Nam ch\u00e2m \u0111\u1ea5t hi\u1ebfm D4x3mm<\/strong> c\u00f3 d\u1ea1ng tr\u00f2n v\u1edbi \u0111\u01b0\u1eddng k\u00ednh 4mm v\u00e0 \u0111\u1ed9 d\u00e0y 3mm, gi\u00fap t\u1ed1i \u01b0u cho nh\u1eefng \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u nam ch\u00e2m nh\u1ecf g\u1ecdn nh\u01b0ng v\u1eabn c\u00f3 l\u1ef1c h\u00fat m\u1ea1nh m\u1ebd.<\/span><\/p>\n

2. Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt Nam ch\u00e2m \u0111\u1ea5t hi\u1ebfm D4x3mm<\/strong><\/span><\/h3>\n\n\n\n\n\n\n\n\n\n\n\n
Th\u00f4ng s\u1ed1<\/strong><\/span><\/th>\nChi ti\u1ebft<\/strong><\/span><\/th>\n<\/tr>\n<\/thead>\n
K\u00edch th\u01b0\u1edbc<\/span><\/td>\n\u0110\u01b0\u1eddng k\u00ednh 4mm, \u0111\u1ed9 d\u00e0y 3mm<\/span><\/td>\n<\/tr>\n
L\u1ef1c t\u1eeb<\/span><\/td>\n1.500 \u2013 2.500 Gauss<\/span><\/td>\n<\/tr>\n
Ch\u1ea5t li\u1ec7u<\/span><\/td>\nH\u1ee3p kim Neodymium \u2013 S\u1eaft \u2013 Bo (NdFeB)<\/span><\/td>\n<\/tr>\n
L\u1edbp m\u1ea1 b\u1ea3o v\u1ec7<\/span><\/td>\nNi-Cu-Ni (Niken), ch\u1ed1ng oxy h\u00f3a<\/span><\/td>\n<\/tr>\n
H\u01b0\u1edbng t\u1eeb tr\u01b0\u1eddng<\/span><\/td>\nD\u1ecdc theo chi\u1ec1u d\u00e0y (3mm)<\/span><\/td>\n<\/tr>\n
Nhi\u1ec7t \u0111\u1ed9 l\u00e0m vi\u1ec7c<\/span><\/td>\nD\u01b0\u1edbi 80\u00b0C<\/span><\/td>\n<\/tr>\n
\u1ee8ng d\u1ee5ng ch\u00ednh<\/span><\/td>\n\u0110i\u1ec7n t\u1eed, y t\u1ebf, DIY, gia d\u1ee5ng<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

L\u1edbp ph\u1ee7 Ni-Cu-Ni<\/strong> gi\u00fap b\u1ea3o v\u1ec7 nam ch\u00e2m kh\u1ecfi g\u1ec9 s\u00e9t v\u00e0 \u0103n m\u00f2n, n\u00e2ng cao tu\u1ed5i th\u1ecd s\u1ea3n ph\u1ea9m khi s\u1eed d\u1ee5ng trong m\u00f4i tr\u01b0\u1eddng c\u00f3 \u0111\u1ed9 \u1ea9m cao.<\/span><\/p>\n

3. \u1ee8ng d\u1ee5ng Nam ch\u00e2m \u0111\u1ea5t hi\u1ebfm D4x3mm<\/strong><\/span><\/h3>\n

\ud83d\udd39 Thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed & c\u00f4ng ngh\u1ec7<\/strong>: \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u1ea3m bi\u1ebfn t\u1eeb, loa, micro, b\u1ed9 ph\u1eadn \u1ed5 c\u1ee9ng v\u00e0 c\u00e1c linh ki\u1ec7n c\u00f4ng ngh\u1ec7 c\u1ea7n t\u1eeb t\u00ednh m\u1ea1nh.<\/span><\/p>\n

\ud83d\udd39 Y t\u1ebf & nghi\u00ean c\u1ee9u khoa h\u1ecdc<\/strong>: Nam ch\u00e2m nh\u1ecf g\u1ecdn ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng y t\u1ebf, nghi\u00ean c\u1ee9u v\u1ec1 t\u1eeb tr\u01b0\u1eddng v\u00e0 ch\u1ebf t\u1ea1o thi\u1ebft b\u1ecb y khoa.<\/span><\/p>\n

\ud83d\udd39 L\u0129nh v\u1ef1c DIY & \u0111\u1ed3 th\u1ee7 c\u00f4ng<\/strong>: D\u00f9ng l\u00e0m ph\u1ee5 ki\u1ec7n trong l\u00e0m m\u00f4 h\u00ecnh, thi\u1ebft k\u1ebf trang s\u1ee9c, \u0111\u1ed3 handmade ho\u1eb7c l\u1eafp gh\u00e9p \u0111\u1ed3 ch\u01a1i s\u00e1ng t\u1ea1o.<\/span><\/p>\n

\ud83d\udd39 N\u1ed9i th\u1ea5t & gia d\u1ee5ng<\/strong>: \u0110\u01b0\u1ee3c \u1ee9ng d\u1ee5ng trong b\u1ea3n l\u1ec1 t\u1eeb, c\u1eeda t\u1ee7, ng\u0103n k\u00e9o gi\u00fap \u0111\u00f3ng m\u1edf d\u1ec5 d\u00e0ng v\u00e0 ch\u1eafc ch\u1eafn h\u01a1n.<\/span><\/p>\n

\ud83d\udd39 H\u1ec7 th\u1ed1ng tr\u01b0ng b\u00e0y & b\u1ea3ng t\u1eeb<\/strong>: D\u00f9ng \u0111\u1ec3 gi\u1eef gi\u1ea5y t\u1edd, poster, t\u00e0i li\u1ec7u c\u1ed1 \u0111\u1ecbnh tr\u00ean b\u1ec1 m\u1eb7t kim lo\u1ea1i m\u00e0 kh\u00f4ng c\u1ea7n d\u00f9ng keo d\u00e1n.<\/span><\/p>\n

4. \u01afu \u0111i\u1ec3m c\u1ee7a Nam ch\u00e2m \u0111\u1ea5t hi\u1ebfm D4x3mm<\/strong><\/span><\/h3>\n

\u2705 L\u1ef1c h\u00fat m\u1ea1nh m\u1ebd<\/strong>: M\u1eb7c d\u00f9 c\u00f3 k\u00edch th\u01b0\u1edbc nh\u1ecf, nh\u01b0ng nam ch\u00e2m D4x3mm v\u1eabn \u0111\u1ea3m b\u1ea3o l\u1ef1c h\u00fat \u0111\u00e1ng k\u1ec3 nh\u1edd ch\u1ea5t li\u1ec7u Neodymium cao c\u1ea5p.<\/span><\/p>\n

\u2705 Thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn, linh ho\u1ea1t<\/strong>: K\u00edch th\u01b0\u1edbc mini gi\u00fap d\u1ec5 d\u00e0ng l\u1eafp \u0111\u1eb7t v\u00e0o nhi\u1ec1u h\u1ec7 th\u1ed1ng kh\u00e1c nhau m\u00e0 kh\u00f4ng chi\u1ebfm nhi\u1ec1u di\u1ec7n t\u00edch.<\/span><\/p>\n

\u2705 \u0110\u1ed9 b\u1ec1n cao, ch\u1ed1ng \u0103n m\u00f2n<\/strong>: L\u1edbp m\u1ea1 Ni-Cu-Ni gi\u00fap nam ch\u00e2m ch\u1ed1ng g\u1ec9 s\u00e9t, duy tr\u00ec l\u1ef1c h\u00fat \u1ed5n \u0111\u1ecbnh trong th\u1eddi gian d\u00e0i.<\/span><\/p>\n

\u2705 \u1ee8ng d\u1ee5ng \u0111a d\u1ea1ng<\/strong>: S\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00f4ng nghi\u1ec7p, \u0111i\u1ec7n t\u1eed, DIY, nghi\u00ean c\u1ee9u khoa h\u1ecdc v\u00e0 y t\u1ebf.<\/span><\/p>\n

\u2705 Gi\u00e1 th\u00e0nh h\u1ee3p l\u00fd<\/strong>: Chi ph\u00ed th\u1ea5p nh\u01b0ng hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng cao, ph\u00f9 h\u1ee3p v\u1edbi c\u1ea3 c\u00e1 nh\u00e2n v\u00e0 doanh nghi\u1ec7p.<\/span><\/p>\n

V\u1edbi nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt, Nam ch\u00e2m \u0111\u1ea5t hi\u1ebfm D4x3mm<\/strong> l\u00e0 l\u1ef1a ch\u1ecdn ho\u00e0n h\u1ea3o cho c\u00e1c \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u t\u1eeb t\u00ednh m\u1ea1nh, \u0111\u1ed9 b\u1ec1n cao v\u00e0 thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn.<\/span><\/p>\n

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VINA MAGNET \u2013 \u00a0\u0110\u01a1n v\u1ecb cung c\u1ea5p nam ch\u00e2m uy t\u00edn ch\u1ea5t l\u01b0\u1ee3ng h\u00e0ng \u0111\u1ea7u t\u1ea1i Vi\u1ec7t Nam!<\/strong><\/span><\/p>\n