{"id":4229,"date":"2026-01-29T05:47:08","date_gmt":"2026-01-29T05:47:08","guid":{"rendered":"https:\/\/bwmagnet.com\/?p=4229"},"modified":"2026-01-29T05:53:23","modified_gmt":"2026-01-29T05:53:23","slug":"aimantation","status":"publish","type":"post","link":"https:\/\/www.bmagmagnet.com\/fr\/magnet-magnetization\/","title":{"rendered":"L'aimantation : L'ing\u00e9nierie derri\u00e8re la \u201ccharge\u201d finale\u201d"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Dans le parcours d&#039;une performance de haut niveau <strong>BMAG<\/strong> aimant, le processus de fabrication \u2014 de la fusion \u00e0 l&#039;usinage de pr\u00e9cision \u2014 cr\u00e9e un composant avec le <em>potentiel<\/em> pour une puissance immense.<sup><\/sup> Cependant, jusqu'\u00e0 la toute derni\u00e8re \u00e9tape, ce composant reste un morceau de m\u00e9tal inactif. <strong>magn\u00e9tisation magn\u00e9tique<\/strong> Il s&#039;agit du processus de transformation qui \u201c r\u00e9veille \u201d le mat\u00e9riau, alignant sa structure interne pour cr\u00e9er le champ magn\u00e9tique permanent dont nous avons besoin pour la technologie moderne.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pour les ing\u00e9nieurs et les professionnels des achats, la compr\u00e9hension de la science de l&#039;aimantation magn\u00e9tique est essentielle pour garantir qu&#039;un composant fonctionne conform\u00e9ment \u00e0 sa qualit\u00e9 nominale, qu&#039;il s&#039;agisse d&#039;un composant grand public N35 ou d&#039;un composant automobile \u00e0 tr\u00e8s haute coercivit\u00e9 N52SH.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Qu&#039;est-ce que la magn\u00e9tisation magn\u00e9tique\u00a0?<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:80%\">\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"wp-block-group__inner-container\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:80%\">\n<figure class=\"wp-block-video aligncenter\"><video height=\"480\" style=\"aspect-ratio: 640 \/ 480;\" width=\"640\" controls src=\"https:\/\/bwmagnet.com\/wp-content\/uploads\/2026\/01\/Magnet-Magnetization-BMAG.mp4\"><\/video><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/www.youtube.com\/shorts\/kfflKdVYrcY\" target=\"_blank\" rel=\"noreferrer noopener\">Magn\u00e9tisation magn\u00e9tique BMAG<\/a><\/figcaption><\/figure>\n<\/div>\n<\/div>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">En termes simples, l&#039;aimantation d&#039;un aimant est le processus qui consiste \u00e0 induire un champ magn\u00e9tique permanent dans un mat\u00e9riau magn\u00e9tique. Bien que ce mat\u00e9riau poss\u00e8de la composition chimique requise pour \u00eatre magn\u00e9tique, une force ext\u00e9rieure est n\u00e9cessaire pour aligner ses dip\u00f4les magn\u00e9tiques internes dans une seule direction.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Le mat\u00e9riau magn\u00e9tique \u00e0 l&#039;\u00e9tat brut<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Il est courant de croire, \u00e0 tort, que les mat\u00e9riaux \u00e0 base de terres rares comme le Neodymium-Iron-Boron et le Nd<sub>2<\/sub>Fe<sub>14<\/sub>Les mat\u00e9riaux B sont magn\u00e9tiques d\u00e8s leur cr\u00e9ation. \u00c0 l&#039;\u00e9tat brut, non magn\u00e9tis\u00e9, ils sont constitu\u00e9s de milliards de \u201c\u00a0domaines magn\u00e9tiques\u00a0\u201d microscopiques. Dans un bloc non magn\u00e9tis\u00e9, ces domaines sont orient\u00e9s al\u00e9atoirement, pointant dans diff\u00e9rentes directions et s&#039;annulant mutuellement. Il en r\u00e9sulte un champ magn\u00e9tique nul.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Le principe de l'aimantation magn\u00e9tique<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Le principe fondamental de la magn\u00e9tisation consiste \u00e0 soumettre le mat\u00e9riau \u00e0 un champ magn\u00e9tique externe nettement plus intense que son propre champ magn\u00e9tique naturel. <strong>Coercivit\u00e9 intrins\u00e8que <\/strong>H<sub>cj<\/sub>.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><a href=\"https:\/\/bwmagnet.com\/wp-content\/uploads\/2026\/01\/Principle-of-Magnet-Magnetization.webp\" target=\"_blank\" rel=\"noopener\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/bwmagnet.com\/wp-content\/uploads\/2026\/01\/Principle-of-Magnet-Magnetization.webp\" alt=\"\" class=\"wp-image-4590\" style=\"width:600px\" srcset=\"https:\/\/www.bmagmagnet.com\/wp-content\/uploads\/2026\/01\/Principle-of-Magnet-Magnetization.webp 800w, https:\/\/www.bmagmagnet.com\/wp-content\/uploads\/2026\/01\/Principle-of-Magnet-Magnetization-300x300.webp 300w, https:\/\/www.bmagmagnet.com\/wp-content\/uploads\/2026\/01\/Principle-of-Magnet-Magnetization-150x150.webp 150w, https:\/\/www.bmagmagnet.com\/wp-content\/uploads\/2026\/01\/Principle-of-Magnet-Magnetization-768x768.webp 768w, https:\/\/www.bmagmagnet.com\/wp-content\/uploads\/2026\/01\/Principle-of-Magnet-Magnetization-600x600.webp 600w, https:\/\/www.bmagmagnet.com\/wp-content\/uploads\/2026\/01\/Principle-of-Magnet-Magnetization-100x100.webp 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Lorsque ce puissant champ externe est appliqu\u00e9, il force les domaines magn\u00e9tiques orient\u00e9s al\u00e9atoirement \u00e0 pivoter et \u00e0 s&#039;aligner avec les lignes de champ.<sup><\/sup> Pour les aimants fritt\u00e9s NdFeB, qui poss\u00e8dent un <strong>structure cristalline t\u00e9tragonale<\/strong>, Cet alignement est optimal selon l&#039;axe de facile aimantation, ou axe c. Une fois le champ magn\u00e9tique externe supprim\u00e9, la forte coercivit\u00e9 de l&#039;alliage Neodymium emp\u00eache les domaines de retourner \u00e0 leur \u00e9tat chaotique, ce qui conf\u00e8re au mat\u00e9riau un caract\u00e8re magn\u00e9tique permanent.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Direction de l&#039;aimantation magn\u00e9tique<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Contrairement aux aimants isotropes (qui peuvent \u00eatre magn\u00e9tis\u00e9s dans n&#039;importe quelle direction), <strong>BMAG<\/strong> les aimants fritt\u00e9s sont <strong>anisotrope<\/strong>.<sup><\/sup> Cela signifie qu&#039;ils ont une direction de magn\u00e9tisation \u201c privil\u00e9gi\u00e9e \u201d \u00e9tablie lors du processus de pressage de la phase III.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La direction de l&#039;aimantation doit \u00eatre clairement d\u00e9finie d\u00e8s la phase de conception\u00a0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Aimantation axiale :<\/strong> Le champ magn\u00e9tique s&#039;\u00e9tend sur toute la longueur ou l&#039;\u00e9paisseur de l&#039;aimant (par exemple, d&#039;une face plane \u00e0 l&#039;autre).<\/li>\n\n\n\n<li><strong>Magn\u00e9tisation diam\u00e9trique :<\/strong> Le champ s&#039;\u00e9tend sur le diam\u00e8tre d&#039;un cylindre ou d&#039;un disque.<\/li>\n\n\n\n<li><strong>Magn\u00e9tisation multipolaire\u00a0:<\/strong> Cr\u00e9ation de plusieurs p\u00f4les Nord et Sud sur une seule face, souvent utilis\u00e9e dans les capteurs de pr\u00e9cision ou les rotors de moteurs \u00e0 haut rendement.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Il est essentiel de veiller \u00e0 ce que le dispositif de magn\u00e9tisation soit parfaitement align\u00e9 avec l&#039;\u201c axe de facile aimantation \u201d de l&#039;aimant ; tout d\u00e9faut d&#039;alignement entra\u00eenera une perte importante de flux magn\u00e9tique.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><a href=\"https:\/\/bwmagnet.com\/wp-content\/uploads\/2026\/01\/Magnet-Magnetization-Direction-BMAG.webp\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" width=\"1024\" height=\"795\" src=\"https:\/\/bwmagnet.com\/wp-content\/uploads\/2026\/01\/Magnet-Magnetization-Direction-BMAG-1024x795.webp\" alt=\"Direction d&#039;aimantation de l&#039;aimant - BMAG\" class=\"wp-image-4245\" style=\"width:600px\" srcset=\"https:\/\/www.bmagmagnet.com\/wp-content\/uploads\/2026\/01\/Magnet-Magnetization-Direction-BMAG-1024x795.webp 1024w, https:\/\/www.bmagmagnet.com\/wp-content\/uploads\/2026\/01\/Magnet-Magnetization-Direction-BMAG-300x233.webp 300w, https:\/\/www.bmagmagnet.com\/wp-content\/uploads\/2026\/01\/Magnet-Magnetization-Direction-BMAG-768x597.webp 768w, https:\/\/www.bmagmagnet.com\/wp-content\/uploads\/2026\/01\/Magnet-Magnetization-Direction-BMAG-600x466.webp 600w, https:\/\/www.bmagmagnet.com\/wp-content\/uploads\/2026\/01\/Magnet-Magnetization-Direction-BMAG.webp 1030w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\">Direction d&#039;aimantation de l&#039;aimant - BMAG<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Un courant plus important permet-il d&#039;obtenir un aimant plus puissant\u00a0?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">En ing\u00e9nierie magn\u00e9tique, une question fr\u00e9quente est de savoir si l&#039;augmentation du courant \u00e9lectrique lors de l&#039;aimantation conf\u00e8re une plus grande force \u00e0 l&#039;aimant. La r\u00e9ponse est oui, mais sous certaines conditions.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pour \u201c charger \u201d compl\u00e8tement un aimant, le champ magn\u00e9tique externe doit atteindre la saturation. Pour le NdFeB, le champ magn\u00e9tisant doit \u00eatre <strong>3 \u00e0 5 fois<\/strong> la coercivit\u00e9 du mat\u00e9riau.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Sous-saturation :<\/strong> Si le courant est trop faible, seuls certains domaines s&#039;aligneront, ce qui donnera un aimant plus faible que sa puissance nominale.<\/li>\n\n\n\n<li><strong>Saturation:<\/strong> Une fois que tous les domaines sont parfaitement align\u00e9s, l&#039;aimant a atteint son potentiel maximal B.<sub>r<\/sub>.<\/li>\n\n\n\n<li><strong>Sursaturation :<\/strong> Augmenter le courant au-del\u00e0 du point de saturation n&#039;apporte aucune augmentation de la force magn\u00e9tique. Cela ne fera qu&#039;accro\u00eetre la consommation d&#039;\u00e9lectricit\u00e9.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u00c9quipement de magn\u00e9tisation\u00a0: Magn\u00e9tiseur \u00e0 d\u00e9charge capacitive<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c0 <strong>BMAG<\/strong> en usine, la magn\u00e9tisation est r\u00e9alis\u00e9e \u00e0 l&#039;aide d&#039;une <strong>Magn\u00e9tiseur \u00e0 d\u00e9charge de condensateur<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><a href=\"https:\/\/bwmagnet.com\/wp-content\/uploads\/2026\/01\/Magnetization-Equipment.webp\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/bwmagnet.com\/wp-content\/uploads\/2026\/01\/Magnetization-Equipment.webp\" alt=\"\u00c9quipement de magn\u00e9tisation - BMAG\" class=\"wp-image-4591\" style=\"width:600px\" srcset=\"https:\/\/www.bmagmagnet.com\/wp-content\/uploads\/2026\/01\/Magnetization-Equipment.webp 800w, https:\/\/www.bmagmagnet.com\/wp-content\/uploads\/2026\/01\/Magnetization-Equipment-300x200.webp 300w, https:\/\/www.bmagmagnet.com\/wp-content\/uploads\/2026\/01\/Magnetization-Equipment-768x512.webp 768w, https:\/\/www.bmagmagnet.com\/wp-content\/uploads\/2026\/01\/Magnetization-Equipment-600x400.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><figcaption class=\"wp-element-caption\">\u00c9quipement de magn\u00e9tisation - BMAG<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Comment \u00e7a marche<\/h3>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>Stockage de l&#039;\u00e9nergie :<\/strong> La machine utilise d&#039;\u00e9normes batteries de condensateurs pour stocker l&#039;\u00e9nergie \u00e9lectrique \u00e0 haute tension.<\/li>\n\n\n\n<li><strong>Le pouls :<\/strong> Cette \u00e9nergie est lib\u00e9r\u00e9e en une br\u00e8ve impulsion (une \u201c impulsion \u201d) \u00e0 travers une bobine ou un dispositif de magn\u00e9tisation con\u00e7u sur mesure.<\/li>\n\n\n\n<li><strong>Le terrain :<\/strong> La soudaine explosion d&#039;\u00e9nergie cr\u00e9e un champ magn\u00e9tique localis\u00e9 d&#039;une immense intensit\u00e9, d\u00e9passant souvent 3,0 \u00e0 5,0 Tesla, ce qui est plus que suffisant pour saturer les plus hautes qualit\u00e9s de NdFeB.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">Dispositifs de magn\u00e9tisation<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Le dispositif de fixation est la bobine ou l&#039;ensemble en cuivre qui maintient l&#039;aimant pendant l&#039;impulsion. En raison des forces extr\u00eames mises en jeu lors de cette impulsion, ces dispositifs doivent \u00eatre con\u00e7us avec une grande robustesse m\u00e9canique et des syst\u00e8mes de refroidissement efficaces pour une production en s\u00e9rie.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Post-magn\u00e9tisation\u00a0: v\u00e9rification et contr\u00f4le qualit\u00e9 Control<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Une fois le processus de magn\u00e9tisation termin\u00e9, l'aimant devient un outil fonctionnel. Cependant, le processus de contr\u00f4le qualit\u00e9 de BMAG exige une v\u00e9rification imm\u00e9diate afin de garantir que les aimants livr\u00e9s aux clients sont pleinement conformes.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><a href=\"https:\/\/bwmagnet.com\/wp-content\/uploads\/2025\/10\/Magnetic-Flux-Testing.webp\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/bwmagnet.com\/wp-content\/uploads\/2025\/10\/Magnetic-Flux-Testing.webp\" alt=\"Test de flux magn\u00e9tique\" class=\"wp-image-1530\" style=\"width:600px\" srcset=\"https:\/\/www.bmagmagnet.com\/wp-content\/uploads\/2025\/10\/Magnetic-Flux-Testing.webp 800w, https:\/\/www.bmagmagnet.com\/wp-content\/uploads\/2025\/10\/Magnetic-Flux-Testing-300x225.webp 300w, https:\/\/www.bmagmagnet.com\/wp-content\/uploads\/2025\/10\/Magnetic-Flux-Testing-768x576.webp 768w, https:\/\/www.bmagmagnet.com\/wp-content\/uploads\/2025\/10\/Magnetic-Flux-Testing-600x450.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><figcaption class=\"wp-element-caption\">Test de flux magn\u00e9tique<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Mesurer le succ\u00e8s<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Gaussm\u00e8tres :<\/strong> Utilis\u00e9 pour mesurer le <strong>Induction magn\u00e9tique (B)<\/strong> \u00e0 un point pr\u00e9cis de la surface de l&#039;aimant.<\/li>\n\n\n\n<li><strong>Fluxm\u00e8tres et Helmholtz Coils\u00a0:<\/strong> Ces instruments servent \u00e0 mesurer <strong>Flux magn\u00e9tique total<\/strong>. Cela repr\u00e9sente plus pr\u00e9cis\u00e9ment la puissance globale de l&#039;aimant qu&#039;une simple mesure ponctuelle du Gauss.<\/li>\n\n\n\n<li><strong>Cartographie du champ magn\u00e9tique\u00a0:<\/strong> Pour les aimants multipolaires complexes, nous utilisons des scanners automatis\u00e9s pour cartographier la distribution du champ sur toute la surface, afin de garantir l&#039;absence de \u201c points faibles \u201d.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">R\u00e9sum\u00e9 de la norme BMAG Magnetization<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La magn\u00e9tisation des aimants constitue l&#039;ultime gage de qualit\u00e9 sur notre ligne de production. En garantissant la saturation compl\u00e8te de chaque aimant gr\u00e2ce \u00e0 des impulsions de condensateur contr\u00f4l\u00e9es avec pr\u00e9cision, BMAG assure que nos aimants r\u00e9pondent aux exigences rigoureuses de l&#039;industrie moderne.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Alignement de pr\u00e9cision :<\/strong> Adapter le champ magn\u00e9tisant \u00e0 l&#039;anisotropie du mat\u00e9riau.<\/li>\n\n\n\n<li><strong>Garantie de saturation :<\/strong> Utiliser des champs de coercivit\u00e9 3 \u00e0 5 fois sup\u00e9rieurs pour atteindre le plein potentiel du mat\u00e9riau.<\/li>\n\n\n\n<li><strong>\u00c9quipement de pointe\u00a0:<\/strong> Utilisation de la technologie de d\u00e9charge des condensateurs haute tension pour des r\u00e9sultats constants.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u00cates-vous en train de d\u00e9velopper un moteur ou un capteur n\u00e9cessitant un sch\u00e9ma de magn\u00e9tisation multipolaire complexe\u00a0? <a href=\"https:\/\/bwmagnet.com\/contact-us\/\" target=\"_blank\" rel=\"noreferrer noopener\">Co contacte le BMAG<\/a> Notre \u00e9quipe d&#039;ing\u00e9nieurs se r\u00e9unira aujourd&#039;hui pour discuter de la conception d&#039;un aimant sur mesure r\u00e9pondant \u00e0 vos besoins sp\u00e9cifiques en mati\u00e8re de magn\u00e9tisation.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>In the journey of a high-performance BMAG magnet, the manufacturing process\u2014from melting to precision machining\u2014creates a component with the potential for immense power. However, until the very final stage, that component remains a dormant piece of metal. Magnet magnetization is the transformative process that &#8220;wakes up&#8221; the material, aligning its internal structure to create the [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":4603,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","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":"","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":""}},"footnotes":"","_bmag_faq_en_US":"","_bmag_faq_es_ES":"","_bmag_faq_fr_FR":"","_bmag_faq_de_DE":"","_bmag_faq_it_IT":"","_bmag_faq_pt_BR":"","_bmag_faq_ru_RU":"","_bmag_faq_nl_NL":"","_bmag_faq_ar":"","_bmag_faq":"","_bmag_howto":""},"categories":[1,139],"tags":[],"class_list":["post-4229","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blogs","category-magnet-manufacturing"],"_links":{"self":[{"href":"https:\/\/www.bmagmagnet.com\/fr\/wp-json\/wp\/v2\/posts\/4229","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bmagmagnet.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bmagmagnet.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bmagmagnet.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bmagmagnet.com\/fr\/wp-json\/wp\/v2\/comments?post=4229"}],"version-history":[{"count":7,"href":"https:\/\/www.bmagmagnet.com\/fr\/wp-json\/wp\/v2\/posts\/4229\/revisions"}],"predecessor-version":[{"id":4616,"href":"https:\/\/www.bmagmagnet.com\/fr\/wp-json\/wp\/v2\/posts\/4229\/revisions\/4616"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bmagmagnet.com\/fr\/wp-json\/wp\/v2\/media\/4603"}],"wp:attachment":[{"href":"https:\/\/www.bmagmagnet.com\/fr\/wp-json\/wp\/v2\/media?parent=4229"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bmagmagnet.com\/fr\/wp-json\/wp\/v2\/categories?post=4229"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bmagmagnet.com\/fr\/wp-json\/wp\/v2\/tags?post=4229"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}