{"id":12569,"date":"2025-08-13T02:46:00","date_gmt":"2025-08-13T02:46:00","guid":{"rendered":"https:\/\/dev.hsmagnet.com\/product\/alnico-5-lng44-block-magnet-20824mm\/"},"modified":"2025-11-10T09:28:03","modified_gmt":"2025-11-10T09:28:03","slug":"aimant-bloc-alnico-5-lng44-20-824-mm","status":"publish","type":"product","link":"https:\/\/hsmagnet.com\/fr\/product\/alnico-5-lng44-block-magnet-20824mm\/","title":{"rendered":"Aimant bloc Alnico 5 LNG44 20*8*24mm"},"content":{"rendered":"<p>L&#039;aimant bloc Alnico 5 (LNG44) de HS Magnet (20 \u00d7 8 \u00d7 24 mm) est un aimant permanent haute performance con\u00e7u pour les applications industrielles exigeantes o\u00f9 une forte induction magn\u00e9tique et une r\u00e9sistance aux temp\u00e9ratures extr\u00eames sont essentielles. Fabriqu\u00e9 \u00e0 partir d&#039;un alliage Al-Ni-Co robuste, cet aimant combine une densit\u00e9 de flux \u00e9lev\u00e9e avec une stabilit\u00e9 thermique exceptionnelle et une r\u00e9sistance intrins\u00e8que \u00e0 la corrosion, ce qui en fait un choix fiable pour les environnements les plus difficiles.<\/p>\n<h3>Caract\u00e9ristiques principales<\/h3>\n<ul>\n<li><strong>Qualit\u00e9 magn\u00e9tique :<\/strong>\u00a0Alnico 5 (LNG44)<\/li>\n<li><strong>R\u00e9manence (Br) :<\/strong>\u00a0\u2248 1,25 T<\/li>\n<li><strong>Produit \u00e9nerg\u00e9tique maximal (BH\u2098\u2090\u2093) :<\/strong>\u00a0\u2248 5,5 MGOe<\/li>\n<li><strong>Coercivit\u00e9 intrins\u00e8que (Hcb) :<\/strong>\u00a0\u2248 50 kA\/m<\/li>\n<li><strong>Coefficient de temp\u00e9rature de Br :<\/strong>\u00a0-0,02 %\/\u00b0C<\/li>\n<li><strong>Temp\u00e9rature maximale de fonctionnement :<\/strong>\u00a0525 \u00b0C<\/li>\n<\/ul>\n<h3>Dimensions et tol\u00e9rances<\/h3>\n<ul>\n<li><strong>Longueur:<\/strong>\u00a020,0 mm \u00b1 0,1 mm<\/li>\n<li><strong>Largeur:<\/strong>\u00a08,0 mm \u00b1 0,1 mm<\/li>\n<li><strong>\u00c9paisseur:<\/strong>\u00a024,0 mm \u00b1 0,1 mm<\/li>\n<li><strong>Finition:<\/strong>\u00a0Surfaces rectifi\u00e9es avec pr\u00e9cision, brutes de fonderie ou rev\u00eatues<\/li>\n<\/ul>\n<h3>Options de personnalisation<\/h3>\n<ul>\n<li><strong>Direction de magn\u00e9tisation :<\/strong>\u00a0\u00c9paisseur (24 mm), longueur (20 mm) ou largeur (8 mm)<\/li>\n<li><strong>Rev\u00eatements de surface\u00a0:<\/strong>\u00a0Nickel (Ni-Cu-Ni), zinc (Zn) ou \u00e9poxy pour une meilleure protection de l&#039;environnement<\/li>\n<li><strong>Tol\u00e9rances :<\/strong>\u00a0Des tol\u00e9rances de pr\u00e9cision plus strictes sont disponibles sur demande.<\/li>\n<li><strong>Conditionnement:<\/strong>\u00a0Emballages en vrac personnalis\u00e9s pour cha\u00eenes de montage automatis\u00e9es<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Dimensions : 20 x 8 x 24 mm<\/p>\n<p>Mat\u00e9riau : Alnico 5<\/p>\n<p>Cat\u00e9gorie : LNG44<\/p>\n<p>Num\u00e9ro de mod\u00e8le : F5053<\/p>\n<p>Type : Permanent<\/p>","protected":false},"featured_media":12568,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_eb_attr":""},"product_brand":[],"product_cat":[17],"product_tag":[],"class_list":["post-12569","product","type-product","status-publish","has-post-thumbnail","product_cat-alnico-magnet","first","instock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Alnico 5 (LNG44) Block Magnet 20\u00d78\u00d724 mm | High-Temp, High-Flux \u2013 HS Magnet<\/title>\n<meta name=\"description\" content=\"Premium Alnico 5 (LNG44) block magnet (20\u00d78\u00d724 mm) featuring high flux density (Br \u22481.25 T), excellent temperature stability up to 525 \u00b0C, and precision tolerances. 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