{"id":3617,"date":"2026-01-14T05:31:50","date_gmt":"2026-01-14T05:31:50","guid":{"rendered":"https:\/\/bwmagnet.com\/?post_type=product&p=3617"},"modified":"2026-01-29T07:58:21","modified_gmt":"2026-01-29T07:58:21","slug":"aimant-annulaire-en-neodyme-et-terres-rares","status":"publish","type":"product","link":"https:\/\/www.bmagmagnet.com\/fr\/product\/neodymium-rare-earth-ring-magnet\/","title":{"rendered":"Anneau magn\u00e9tique en n\u00e9odyme et terres rares"},"content":{"rendered":"

L'aimant annulaire en n\u00e9odyme et terres rares est le summum de la densit\u00e9 d'\u00e9nergie dans le monde des aimants permanents. Gr\u00e2ce \u00e0 l'utilisation d'\u00e9l\u00e9ments de \u201cterres rares\u201d comme le n\u00e9odyme, le dysprosium et le pras\u00e9odyme, ces anneaux exercent une attraction magn\u00e9tique qui est physiquement impossible pour les aimants traditionnels. La forme de l'anneau permet de concentrer l'\u00e9nergie des terres rares dans une trajectoire circulaire, cr\u00e9ant ainsi un flux magn\u00e9tique de haute densit\u00e9 qui peut \u00eatre exploit\u00e9 pour des travaux m\u00e9caniques extr\u00eames.<\/p>\n

Les anneaux en terres rares BMAG sont con\u00e7us pour la \u201cstabilit\u00e9\u201d. Gr\u00e2ce \u00e0 l'ajout minutieux d'\u00e9l\u00e9ments lourds de terres rares, nous am\u00e9liorons la capacit\u00e9 de l'aimant \u00e0 fonctionner dans des environnements \u00e0 haute temp\u00e9rature sans perdre son \u201cpunch\u201d. Chaque anneau est fritt\u00e9 dans un environnement hautement contr\u00f4l\u00e9 pour produire une microstructure \u00e0 grain fin, qui est le secret de sa r\u00e9manence magn\u00e9tique \u00e9lev\u00e9e. Nous fournissons sur demande un rapport complet sur la \u201ccourbe B-H\u201d des anneaux en terres rares BMAG, prouvant les performances du mat\u00e9riau et garantissant que vous recevez un v\u00e9ritable composant en terres rares de haute qualit\u00e9, conforme \u00e0 toutes les normes internationales.<\/p>\n

Diagramme de dimension de l'aimant annulaire en n\u00e9odyme et terres rares<\/h2>\n

\"Diagramme<\/a><\/p>\n

Aimant annulaire Direction de l'aimantation<\/span><\/p>\n

\"Aimant<\/a><\/p>","protected":false},"excerpt":{"rendered":"

The Neodymium Rare Earth Ring Magnet is the pinnacle of energy density in the permanent magnet world. Using “Rare Earth” elements like Neodymium, Dysprosium, and Praseodymium, these rings achieve a magnetic pull that is physically impossible for traditional magnets. The ring shape allows for the concentration of this rare earth energy into a circular path, […]<\/p>\n","protected":false},"featured_media":3618,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[36,15,105,111,123],"product_tag":[],"class_list":["post-3617","product","type-product","status-publish","has-post-thumbnail","product_cat-by-coating","product_cat-by-shape","product_cat-neodymium-ring-magnets","product_cat-nickel-plated","product_cat-speaker","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.bmagmagnet.com\/fr\/wp-json\/wp\/v2\/product\/3617","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bmagmagnet.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.bmagmagnet.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bmagmagnet.com\/fr\/wp-json\/wp\/v2\/comments?post=3617"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bmagmagnet.com\/fr\/wp-json\/wp\/v2\/media\/3618"}],"wp:attachment":[{"href":"https:\/\/www.bmagmagnet.com\/fr\/wp-json\/wp\/v2\/media?parent=3617"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.bmagmagnet.com\/fr\/wp-json\/wp\/v2\/product_brand?post=3617"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.bmagmagnet.com\/fr\/wp-json\/wp\/v2\/product_cat?post=3617"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.bmagmagnet.com\/fr\/wp-json\/wp\/v2\/product_tag?post=3617"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}