{"id":1805,"date":"2023-08-26T06:47:32","date_gmt":"2023-08-26T06:47:32","guid":{"rendered":"https:\/\/vinamagnet.vn\/?p=1805"},"modified":"2023-08-26T06:48:00","modified_gmt":"2023-08-26T06:48:00","slug":"nam-cham-nho-gia-re-chat-luong-mua-o-dau","status":"publish","type":"post","link":"https:\/\/vinamagnet.vn\/?p=1805","title":{"rendered":"Nam ch\u00e2m nh\u1ecf – gi\u00e1 r\u1ebb ch\u1ea5t l\u01b0\u1ee3ng mua \u1edf \u0111\u00e2u"},"content":{"rendered":"

Hi\u1ec7n nay, nam ch\u00e2m \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u1edbi nhi\u1ec1u lo\u1ea1i k\u00edch c\u1ee1 kh\u00e1c nhau. \u0110\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m nam ch\u00e2m nh\u1ecf, \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ea5t ph\u1ed5 bi\u1ebfn trong c\u00e1c \u1ee9ng d\u1ee5ng th\u1ef1c ti\u1ec5n c\u1ee7a cu\u1ed9c s\u1ed1ng. \u0110\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin h\u00e3y c\u00f9ng t\u00f4i t\u00ecm hi\u1ec3u nam ch\u00e2m nh\u1ecf – gi\u00e1 r\u1ebb ch\u1ea5t l\u01b0\u1ee3ng mua \u1edf \u0111\u00e2u<\/a> d\u01b0\u1edbi b\u00e0i vi\u1ebft sau nh\u00e9.<\/strong><\/em><\/p>\n

1. Nam ch\u00e2m nh\u1ecf l\u00e0 g\u00ec?<\/strong><\/h2>\n

Nam ch\u00e2m nh\u1ecf \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn l\u00e0 m\u1ed9t v\u1eadt d\u1ee5ng c\u00f3 kh\u1ea3 n\u0103ng h\u00fat c\u00e1c kim lo\u1ea1i hay l\u00e0 h\u1ee3p kim c\u1ee7a ch\u00fang, nh\u1edd v\u00e0o \u0111\u1eb7c \u0111i\u1ec3m c\u00f3 th\u1ec3 t\u1ea1o ra t\u1eeb tr\u01b0\u1eddng. V\u00ec v\u1eady, ch\u00fang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ea5t nhi\u1ec1u trong \u0111\u1eddi s\u1ed1ng h\u00e0ng ng\u00e0y, t\u1eeb c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p l\u1edbn, \u1ee9ng d\u1ee5ng tr\u1ecdng m\u00e1y m\u00f3c \u0111\u1ebfn th\u1eddi trang v\u00e0 m\u1ed9t s\u1ed1 c\u00f4ng d\u1ee5ng kh\u00e1c. C\u00f3 th\u1ec3 n\u00f3i nam ch\u00e2m l\u00e0 \u00a0m\u1ed9t th\u1ee9 \u0111a t\u00e1c d\u1ee5ng, h\u01a1n n\u1eefa ch\u00fang c\u00f2n c\u00f3 r\u1ea5t nhi\u1ec1u d\u1ea1ng kh\u00e1c nhau, \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng trong nhi\u1ec1u l\u0129nh v\u1ef1c. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd cho b\u1ea1n bi\u1ebft c\u00e1c lo\u1ea1i nam ch\u00e2m hi\u1ec7n \u0111ang s\u1eed d\u1ee5ng tr\u00ean th\u1ecb tr\u01b0\u1eddng.<\/p>\n

B\u1ea1n th\u01b0\u1eddng s\u1ebd b\u1eaft g\u1eb7p nh\u1eefng m\u1eabu nam ch\u00e2m r\u1ea5t nh\u1ecf. Ch\u00fang s\u1ebd l\u00e0 nam ch\u00e2m Neodymium hay c\u00f2n g\u1ecdi l\u00e0 Nam ch\u00e2m \u0111\u1ea5t hi\u1ebfm. V\u1edbi k\u00edch th\u01b0\u1edbc nh\u1ecf, c\u00f3 th\u1ec3 t\u1eeb v\u00e0i centimet cho \u0111\u1ebfn v\u00e0i milimet.<\/p>\n

2. \u1ee8ng d\u1ee5ng nam ch\u00e2m nh\u1ecf trong \u0111\u1eddi s\u1ed1ng h\u00e0ng ng\u00e0y<\/strong><\/h2>\n

2.1 Trong c\u00e1c t\u00e1c ph\u1ea9m ngh\u1ec7 thu\u1eadt<\/strong><\/h3>\n

\u0110\u1ed1i v\u1edbi v\u0103n ph\u00f2ng v\u00e0 ph\u00f2ng tr\u01b0ng b\u00e0y ngh\u1ec7 thu\u1eadt, nam ch\u00e2m neodymium ph\u1ee7 niken nh\u1ecf c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 c\u1ed1 \u0111\u1ecbnh c\u00e1c b\u1ee9c tranh ho\u1eb7c t\u00e1c ph\u1ea9m ngh\u1ec7 thu\u1eadt Ch\u00fang c\u0169ng \u0111\u1ee7 m\u1ea1nh \u0111\u1ec3 gi\u1eef b\u1ea5t k\u1ef3 b\u1ea3n in n\u00e0o tr\u00ean t\u01b0\u1eddng v\u00e0 ch\u00fang ho\u1ea1t \u0111\u1ed9ng \u0111\u1eb7c bi\u1ec7t t\u1ed1t tr\u00ean m\u1ed9t b\u1ee9c t\u01b0\u1eddng \u0111\u01b0\u1ee3c ph\u1ee7 b\u1eb1ng s\u01a1n t\u1eeb t\u00ednh.<\/p>\n

2.2 Nam ch\u00e2m nh\u1ecf trong c\u00e1c thi\u1ebft k\u1ebf h\u1ed9p \u0111\u1ef1ng<\/strong><\/h3>\n

Gi\u1ed1ng nh\u01b0 l\u00e0 m\u1ed9t s\u1ed1 doanh nghi\u1ec7p s\u1ebd s\u1eed d\u1ee5ng ch\u00e2m nh\u1ecf,\u00a0b\u00ean trong h\u1ed9p trang s\u1ee9c v\u00e0 n\u1eafp h\u1ed9p \u00a0\u0111\u1ec3 gi\u1eef n\u1eafp \u0111\u1eady khi kh\u00f4ng s\u1eed d\u1ee5ng. Nam ch\u00e2m c\u0169ng h\u1eefu \u00edch trong c\u00e1c ch\u1ea5t k\u1ebft d\u00ednh v\u00e0 phong b\u00ec \u0111\u1ec3 gi\u1eef gi\u1ea5y t\u1edd \u0111\u01b0\u1ee3c gi\u1eef an to\u00e0n \u1edf b\u00ean trong.<\/p>\n

\"\"<\/p>\n

2.3 Nam ch\u00e2m nh\u1ecf trong \u0111\u1ed3 ch\u01a1i<\/strong><\/h3>\n

\u0110\u1ed1i v\u1edbi c\u00e1c nam ch\u00e2m nh\u1ecf, c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong thi\u1ebft k\u1ebf \u0111\u1ed3 ch\u01a1i, nh\u01b0ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u1edf c\u00e1c thi\u1ebft k\u1ebf b\u00ean trong, gi\u1ed1ng nh\u01b0 gi\u1eef cho c\u00e1c nh\u00e2n v\u1eadt \u0111\u1ed3 ch\u1eddi \u0111\u1ee9ng th\u1eb3ng l\u00ean c\u00e1c v\u1eadt th\u1ec3. V\u1edbi ch\u00eca kh\u00f3a \u0111\u1ec3 s\u1eed d\u1ee5ng nam ch\u00e2m trong \u0111\u1ed3 ch\u01a1i l\u00e0 \u0111\u1ea3m b\u1ea3o \u0111\u1ed3 ch\u01a1i (v\u00e0 do \u0111\u00f3 nam ch\u00e2m) kh\u00f4ng th\u1ec3 b\u1ecb h\u00fat b\u1edfi nam ch\u00e2m, v\u00e0 nam ch\u00e2m kh\u00f4ng \u0111\u1ee7 m\u1ea1nh \u0111\u1ec3 l\u00e0m h\u1ecfng \u0111\u1ed3 ch\u01a1i.<\/p>\n

2.4 Nam ch\u00e2m nh\u1ecf \u1ee9ng d\u1ee5ng trong \u00e2m nh\u1ea1c\u00a0nh\u01b0 th\u1ebf n\u00e0o<\/strong><\/h3>\n

Trong Guitar \u0111i\u1ec7n v\u00e0 c\u00e1c nh\u1ea1c c\u1ee5 b\u1eb1ng \u0111i\u1ec7n,\u00a0s\u1ebd kh\u00f4ng th\u1ec3 ph\u00e1t l\u00ean nh\u1eefng \u00e2m thanh hay n\u1ebfu kh\u00f4ng nh\u1edd c\u00e1c nam ch\u00e2m nh\u1ecf n\u1eb1m b\u00ean trong. C\u00f3 th\u1ec3 b\u1eb1ng c\u00e1ch \u0111\u1ecdc c\u00e1c rung \u0111\u1ed9ng trong d\u00e2y, nam ch\u00e2m truy\u1ec1n \u00e2m thanh qua d\u00e2y c\u00e1p, sau \u0111\u00f3 truy\u1ec1n ra ngo\u00e0i qua c\u00e1c b\u1ed9 khu\u1ebfch \u0111\u1ea1i.<\/p>\n

3. M\u1ed9t s\u1ed1 \u0111i\u1ec1u b\u1ea1n n\u00ean bi\u1ebft khi s\u1eed d\u1ee5ng nam ch\u00e2m nh\u1ecf<\/strong><\/h2>\n

3.1 Tr\u1ebb em c\u00f3 th\u1ec3 nu\u1ed1t nam ch\u00e2m nh\u1ecf.<\/strong><\/h3>\n

N\u1ebfu nh\u01b0 b\u1ea1n nu\u1ed1t ph\u1ea3i nam ch\u00e2m, ch\u00fang c\u00f3 th\u1ec3 b\u1ecb m\u1eafc k\u1eb9t trong ru\u1ed9t v\u00e0 g\u00e2y ra c\u00e1c bi\u1ebfn ch\u1ee9ng nguy hi\u1ec3m. Nam ch\u00e2m kh\u00f4ng ph\u1ea3i l\u00e0 \u0111\u1ed3 ch\u01a1i. H\u00e3y lu\u00f4n ch\u1eafc ch\u1eafn r\u1eb1ng tr\u1ebb em kh\u00f4ng ch\u01a1i v\u1edbi nam ch\u00e2m nh\u1ecf.<\/p>\n

3.2 Nam ch\u00e2m nh\u1ecf \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng kim lo\u1ea1i v\u00e0 d\u1eabn \u0111i\u1ec7n.<\/strong><\/h3>\n

Khi tr\u1ebb em c\u00f3 th\u1ec3 \u0111ang c\u1ed1 g\u1eafng \u0111\u1eb7t nam ch\u00e2m v\u00e0o \u1ed5 c\u1eafm \u0111i\u1ec7n v\u00e0 do \u0111\u00f3 b\u1ecb \u0111i\u1ec7n gi\u1eadt. Ch\u00fa\u00a0\u00fd l\u00e0 n\u00ean \u0111\u1eb7t nam ch\u00e2m c\u00e1ch xa \u1ed5 \u0111i\u1ec7n ho\u1eb7c nh\u1eefng n\u01a1i b\u1ecb nhi\u1ec5m \u0111i\u1ec7n<\/p>\n

\"\"<\/p>\n

3.3 Nam ch\u00e2m l\u1edbn c\u00f3 l\u1ef1c h\u1ea5p d\u1eabn r\u1ea5t m\u1ea1nh.<\/strong><\/h3>\n

Nam ch\u00e2m l\u1edbn c\u00f3 l\u1ef1c h\u1ea5p d\u1eabn r\u1ea5t m\u1ea1nh, khi x\u1eed l\u00fd kh\u00f4ng an to\u00e0n c\u00f3 th\u1ec3 x\u1ea3y ra k\u1eb9t ng\u00f3n tay ho\u1eb7c da \u1edf gi\u1eefa c\u00e1c nam ch\u00e2m. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn c\u00e1c v\u1ebft b\u1ea7m t\u00edm. Nam ch\u00e2m c\u00f3 l\u1ef1c h\u00fat l\u1edbn c\u00f3 th\u1ec3 g\u00e2y g\u00e3y x\u01b0\u01a1ng.<\/p>\n

3.4 \u1ea2nh h\u01b0\u1edfng \u0111\u1ebfn m\u00e1y \u0111i\u1ec1u h\u00f2a nh\u1ecbp tim v\u00e0 m\u00e1y kh\u1eed rung tim c\u1ea5y gh\u00e9p<\/strong><\/h3>\n

Nam ch\u00e2m nh\u1ecf c\u00f2n c\u00f3 th\u1ec3 l\u00e0m \u1ea3nh h\u01b0\u1edfng t\u1edbi vi\u1ec7c ho\u1ea1t \u0111\u1ed9ng, c\u1ee7a chi\u1ebfc m\u00e1y \u0111i\u1ec1u h\u00f2a nh\u1ecbp tim v\u00e0 m\u00e1y kh\u1eed rung tim c\u1ea5y gh\u00e9p. M\u00e1y t\u1ea1o nh\u1ecbp tim c\u00f3 th\u1ec3 chuy\u1ec3n sang ch\u1ebf \u0111\u1ed9 th\u1eed nghi\u1ec7m v\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ng\u01b0\u1eddi d\u00f9ng . M\u1eb7t kh\u00e1c, m\u00e1y kh\u1eed rung tim c\u00f3 th\u1ec3 ng\u1eebng ho\u1ea1t \u0111\u1ed9ng. N\u1ebfu nh\u01b0 b\u1ea1n \u0111eo c\u00e1c thi\u1ebft b\u1ecb n\u00e0y gi\u1eef kho\u1ea3ng c\u00e1ch \u0111\u1ee7 \u0111\u1ed1i v\u1edbi c\u00e1c thanh nam ch\u00e2m.<\/p>\n

3.5 Nam ch\u00e2m c\u00f3 th\u1ec3 g\u00e2y nguy hi\u1ec3m<\/strong><\/h3>\n

Khi b\u1ea1n s\u1eed d\u1ee5ng nam ch\u00e2m \u1edf nh\u1eefng n\u01a1i, m\u1ecdi ng\u01b0\u1eddi c\u00f3 th\u1ec3 b\u1ecb th\u01b0\u01a1ng trong tr\u01b0\u1eddng h\u1ee3p h\u1ecfng h\u00f3c v\u1eadt ch\u1ea5t. Th\u00ec \u0111\u1ed1i v\u1edbi nam ch\u00e2m neodymium gi\u00f2n v\u00e0 khi va ch\u1ea1m c\u00f3 th\u1ec3 n\u1ee9t.\u00a0C\u00e1c m\u1ea3nh v\u1ee5n s\u1eafc nh\u1ecdn c\u00f3 th\u1ec3 b\u1ecb b\u1eafn ph\u00e1 trong v\u00e0i m\u00e9t v\u00e0 l\u00e0m t\u1ed5n th\u01b0\u01a1ng m\u1eaft c\u1ee7a b\u1ea1n.<\/p>\n

3.6 Nam ch\u00e2m c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n nh\u01b0 n\u00e0o<\/strong><\/h3>\n

Th\u1ef1c t\u1ebf th\u00ec nam ch\u00e2m t\u1ea1o ra m\u1ed9t t\u1eeb tr\u01b0\u1eddng s\u00e2u r\u1ed9ng v\u00e0 m\u1ea1nh m\u1ebd. Ch\u00fang c\u00f3 th\u1ec3 l\u00e0m h\u1ecfng TV, c\u00e1c thi\u1ebft b\u1ecb m\u00e1y t\u00ednh, v\u00e0 th\u1ebb t\u00edn d\u1ee5ng hay th\u1ebb ATM, ph\u01b0\u01a1ng ti\u1ec7n l\u01b0u tr\u1eef d\u1eef li\u1ec7u, \u0111\u1ed3ng h\u1ed3 c\u01a1, m\u00e1y tr\u1ee3 th\u00ednh v\u00e0 loa.\u00a0V\u00ec th\u1ebf h\u00e3y b\u1ecf nam ch\u00e2m nh\u1ec9 tr\u00e1nh xa c\u00e1c thi\u1ebft b\u1ecb v\u00e0 v\u1eadt th\u1ec3 c\u00f3 th\u1ec3 b\u1ecb ph\u00e1 h\u1ee7y b\u1edfi t\u1eeb tr\u01b0\u1eddng m\u1ea1nh.<\/p>\n

T\u1ea1i VINA MAGNET, \u0111\u1ecba ch\u1ec9 mua nam ch\u00e2m nh\u1ecf gi\u00e1 r\u1ebb ch\u1ea5t l\u01b0\u1ee3ng, ch\u00fang t\u00f4i cung c\u1ea5p nhi\u1ec1u lo\u1ea1i nam ch\u00e2m nh\u1ecf c\u00f3 k\u00edch th\u01b0\u1edbc ch\u1ec9 kho\u1ea3ng 10mm v\u00e0 nh\u1ecf h\u01a1n th\u1ebf n\u1eefa. N\u1ebfu\u00a0nh\u01b0\u00a0b\u1ea1n kh\u00f4ng ch\u1eafc ch\u1eafn v\u1ec1 nh\u1eefng g\u00ec b\u1ea1n c\u1ea7n, li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i ngay h\u00f4m nay. Ch\u00fang t\u00f4i t\u1ef1 tin c\u00f3 \u0111\u1ed9i ng\u0169 nh\u00e2n vi\u00ean chuy\u00ean nghi\u1ec7p s\u1ebd h\u1ed7 tr\u1ee3 b\u1ea1n nh\u1eefng th\u00f4ng tin c\u1ea7n thi\u1ebft c\u00f9ng v\u1edbi \u0111\u00f3 l\u00e0 gi\u00fap b\u1ea1n l\u1ef1a ch\u1ecdn \u0111\u01b0\u1ee3c nh\u1eefng s\u1ea3n ph\u1ea9m nam ch\u00e2m nh\u1ecf ph\u00f9 h\u1ee3p nh\u1ea5t.<\/p>\n

VINA MAGNET – Nh\u00e0 cung c\u1ea5p nam ch\u00e2m gi\u00e1 r\u1ebb h\u00e0ng \u0111\u1ea7u Vi\u1ec7t Nam<\/strong><\/p>\n

Li\u00ean h\u1ec7 mua h\u00e0ng:<\/p>\n

Hotline: 0908 91 6062<\/strong><\/p>\n

Website: vinamagnet.vn<\/strong><\/p>\n

Email: sales.vinamagnet@gmail.com<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Hi\u1ec7n nay, nam ch\u00e2m \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u1edbi nhi\u1ec1u lo\u1ea1i k\u00edch c\u1ee1 kh\u00e1c nhau. \u0110\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m nam ch\u00e2m nh\u1ecf, \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ea5t ph\u1ed5 bi\u1ebfn trong c\u00e1c \u1ee9ng d\u1ee5ng th\u1ef1c ti\u1ec5n c\u1ee7a cu\u1ed9c s\u1ed1ng. \u0110\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin h\u00e3y c\u00f9ng t\u00f4i t\u00ecm hi\u1ec3u nam ch\u00e2m nh\u1ecf – gi\u00e1…<\/p>\n","protected":false},"author":1,"featured_media":1806,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[257],"tags":[285,284,283],"class_list":["post-1805","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc","tag-mua-nam-cham-o-dau","tag-nam-cham-gia-re-chat-luong","tag-nam-cham-nho"],"_links":{"self":[{"href":"https:\/\/vinamagnet.vn\/index.php?rest_route=\/wp\/v2\/posts\/1805","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vinamagnet.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vinamagnet.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vinamagnet.vn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vinamagnet.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1805"}],"version-history":[{"count":2,"href":"https:\/\/vinamagnet.vn\/index.php?rest_route=\/wp\/v2\/posts\/1805\/revisions"}],"predecessor-version":[{"id":1809,"href":"https:\/\/vinamagnet.vn\/index.php?rest_route=\/wp\/v2\/posts\/1805\/revisions\/1809"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vinamagnet.vn\/index.php?rest_route=\/wp\/v2\/media\/1806"}],"wp:attachment":[{"href":"https:\/\/vinamagnet.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1805"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vinamagnet.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1805"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vinamagnet.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1805"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}