{"id":3771,"date":"2026-01-26T03:00:14","date_gmt":"2026-01-26T03:00:14","guid":{"rendered":"https:\/\/bwmagnet.com\/?p=3771"},"modified":"2026-01-29T09:37:10","modified_gmt":"2026-01-29T09:37:10","slug":"le-traitement-de-la-poudre-magnetique","status":"publish","type":"post","link":"https:\/\/www.bmagmagnet.com\/fr\/the-magnet-powder-processing\/","title":{"rendered":"Traitement de la poudre magn\u00e9tique et contr\u00f4le de la taille des particules dans la fabrication de NdFeB"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Dans la production de moteurs Neodymium-Iron-Boron haute performance (Nd)<sub>2<\/sub>Fe<sub>14<\/sub>B) Aimants\u00a0: la transition d\u2019un alliage solide \u00e0 un aimant fini n\u2019est pas directe. On pourrait se demander\u00a0: <em>Les paillettes obtenues par fusion-filage (paillettes coul\u00e9es en bande) apr\u00e8s l&#039;\u00e9tape de refroidissement peuvent-elles \u00eatre utilis\u00e9es directement pour former un aimant\u00a0?<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La r\u00e9ponse est d\u00e9finitive. <strong>Non<\/strong>. Bien que le proc\u00e9d\u00e9 de coul\u00e9e en bande (SC) optimise la structure de phase interne de l&#039;alliage, les lamelles elles-m\u00eames sont macroscopiques, de volume irr\u00e9gulier et de taille h\u00e9t\u00e9rog\u00e8ne. Pour obtenir les propri\u00e9t\u00e9s magn\u00e9tiques exceptionnelles associ\u00e9es \u00e0\u2026 <strong>BMAG<\/strong>&nbsp;Pour obtenir un produit standard, le mat\u00e9riau doit subir une phase de transformation en poudre. Cette phase, qui comprend la d\u00e9cr\u00e9pitation \u00e0 l&#039;hydrog\u00e8ne et le broyage par jet d&#039;azote, est celle o\u00f9 l&#039;\u201c ADN magn\u00e9tique \u201d du produit est affin\u00e9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le traitement de la poudre magn\u00e9tique est une \u00e9tape cruciale pour contr\u00f4ler la qualit\u00e9 des mati\u00e8res premi\u00e8res des aimants et d\u00e9termine la qualit\u00e9 du produit magn\u00e9tique final.<\/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\/NdFeB-Magnet-Power-Jet-Milling-BMAG.webp\" target=\"_blank\" rel=\"noopener\"><img fetchpriority=\"high\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/bwmagnet.com\/wp-content\/uploads\/2026\/01\/NdFeB-Magnet-Power-Jet-Milling-BMAG.webp\" alt=\"Fraisage par jet rotatif d&#039;aimant au n\u00e9odyme-fer-bore - BMAG\" class=\"wp-image-4234\" style=\"width:600px\" srcset=\"https:\/\/www.bmagmagnet.com\/wp-content\/uploads\/2026\/01\/NdFeB-Magnet-Power-Jet-Milling-BMAG.webp 600w, https:\/\/www.bmagmagnet.com\/wp-content\/uploads\/2026\/01\/NdFeB-Magnet-Power-Jet-Milling-BMAG-300x200.webp 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><figcaption class=\"wp-element-caption\">Fraisage par jet rotatif d'aimant au n\u00e9odyme-fer-bore - BMAG<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>1. La n\u00e9cessit\u00e9 fondamentale du NdFeB<\/strong> <strong>Aimant<\/strong> <strong>Micro-poudre<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Du point de vue de la structure atomique et du magn\u00e9tisme, les performances d&#039;un aimant fritt\u00e9 sont d\u00e9termin\u00e9es par sa densit\u00e9 et l&#039;alignement de ses grains. Le NdFeB est un mat\u00e9riau anisotrope, c&#039;est-\u00e0-dire qu&#039;il poss\u00e8de une direction d&#039;aimantation privil\u00e9gi\u00e9e.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Si nous utilisions de grandes paillettes SC irr\u00e9guli\u00e8res, deux probl\u00e8mes se produiraient\u00a0:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Vides g\u00e9om\u00e9triques :<\/strong>&nbsp;Les paillettes macroscopiques ne peuvent \u00eatre suffisamment compactes pour atteindre la densit\u00e9 th\u00e9orique requise pour une r\u00e9manence \u00e9lev\u00e9e (B).<sub>r<\/sub>)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Inad\u00e9quation du domaine\u00a0:<\/strong>&nbsp;Chaque particule contient de multiples domaines magn\u00e9tiques orient\u00e9s dans diff\u00e9rentes directions. Pour cr\u00e9er un aimant performant, le mat\u00e9riau doit \u00eatre broy\u00e9 jusqu&#039;\u00e0 obtenir une taille de particule monocristalline (g\u00e9n\u00e9ralement de 3 \u00e0 5 microns). Seule cette \u00e9chelle microscopique permet \u00e0 un champ magn\u00e9tique externe d&#039;aligner efficacement l&#039;axe de facile aimantation de chaque grain lors du pressage.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Par cons\u00e9quent, la r\u00e9duction de l&#039;alliage en une poudre fine et uniforme constitue le lien essentiel entre la mati\u00e8re premi\u00e8re et un outil industriel de haute performance.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>2. D\u00e9cr\u00e9pitation \u00e0 l&#039;hydrog\u00e8ne (DH) : Le broyage chimique Pre<\/strong><strong><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La premi\u00e8re \u00e9tape du traitement des poudres \u00e0 l&#039;usine BMAG est <strong>D\u00e9cr\u00e9pitation \u00e0 l&#039;hydrog\u00e8ne (DH)<\/strong>. Ce proc\u00e9d\u00e9 exploite l&#039;affinit\u00e9 chimique des alliages de terres rares pour l&#039;hydrog\u00e8ne afin de d\u00e9composer le mat\u00e9riau de l&#039;int\u00e9rieur vers l&#039;ext\u00e9rieur.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Le Principle de la HD<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Les paillettes SC sont plac\u00e9es dans un four sous vide o\u00f9 de l&#039;hydrog\u00e8ne gazeux de haute puret\u00e9 est introduit. Le Nd<sub>2<\/sub>Fe<sub>14<\/sub>Le r\u00e9seau cristallin B et les joints de grains riches en Neodymium absorbent les atomes d&#039;hydrog\u00e8ne de mani\u00e8re interstitielle. Lorsque l&#039;hydrog\u00e8ne p\u00e9n\u00e8tre dans le r\u00e9seau, le mat\u00e9riau subit une expansion volumique importante.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Comme la dilatation n&#039;est pas uniforme aux joints de grains, les contraintes internes s&#039;accumulent rapidement, ce qui provoque la \u201c fissuration \u201d ou la d\u00e9sint\u00e9gration de l&#039;alliage en une poudre grossi\u00e8re.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>L&#039;avantage :<\/strong>&nbsp;Le proc\u00e9d\u00e9 HD cr\u00e9e un mat\u00e9riau \u201c pr\u00e9-fissur\u00e9 \u201d extr\u00eamement fragile. Cela r\u00e9duit consid\u00e9rablement la consommation d&#039;\u00e9nergie et le temps n\u00e9cessaires \u00e0 la phase de fraisage par jet d&#039;air ult\u00e9rieure. Il emp\u00eache \u00e9galement l&#039;introduction de chaleur m\u00e9canique, qui pourrait oxyder pr\u00e9matur\u00e9ment les terres rares.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>3. Broyage par jet d&#039;azote\u00a0: obtention d&#039;une pr\u00e9cision microm\u00e9trique Precision<\/strong><strong><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Une fois l&#039;alliage fragilis\u00e9 par l&#039;hydrog\u00e8ne, il est introduit dans un <strong>Broyeur \u00e0 jet d&#039;azote<\/strong>. Il s&#039;agit de l&#039;\u00e9tape la plus critique pour d\u00e9terminer la qualit\u00e9 magn\u00e9tique finale du produit.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Le principe du fraisage par jet d'air<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Le broyage par jet d&#039;air n&#039;utilise ni broyeurs m\u00e9caniques ni billes, susceptibles de contaminer la poudre. Il repose plut\u00f4t sur la dynamique des fluides \u00e0 haute vitesse. Des jets d&#039;azote inerte sous haute pression sont inject\u00e9s dans une chambre de broyage, cr\u00e9ant un vortex \u00e0 grande vitesse.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Autodestruction :<\/strong>&nbsp;Les particules grossi\u00e8res sont prises dans ce vortex et entrent en collision les unes avec les autres \u00e0 des vitesses soniques. Ces collisions \u00e0 haute \u00e9nergie brisent les particules le long de leurs plans cristallins.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Classification centrifuge :<\/strong>&nbsp;Une roue de classification interne tournant \u00e0 grande vitesse ne laisse passer \u00e0 travers le filtre que les particules ayant atteint la taille cible (3 \u00b5m) et qui quittent la chambre. Les particules plus lourdes et plus grosses sont renvoy\u00e9es dans la zone de broyage pour une r\u00e9duction suppl\u00e9mentaire.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>4. Diff\u00e9rence de qualit\u00e9 du BMAG\u00a0: Inspection par diffraction laser<\/strong><strong><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Dans la fabrication standard, la poudre est souvent achemin\u00e9e directement vers la salle de pressage. Cependant, \u00e0 <strong>BMAG<\/strong>, nous mettons en \u0153uvre une obligation <strong>\u00c9tape d&#039;inspection interm\u00e9diaire<\/strong>&nbsp;pour garantir l&#039;int\u00e9grit\u00e9 de la poudre.<\/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\/The-BMAG-Quality-Difference-Laser-Diffraction-Inspection-of-Magnet-Powder.webp\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/bwmagnet.com\/wp-content\/uploads\/2026\/01\/The-BMAG-Quality-Difference-Laser-Diffraction-Inspection-of-Magnet-Powder-1024x576.webp\" alt=\"Inspection par diffraction laser de la poudre magn\u00e9tique (BMAG)\u00a0: diff\u00e9rence de qualit\u00e9\" class=\"wp-image-4233\" style=\"width:600px\" srcset=\"https:\/\/www.bmagmagnet.com\/wp-content\/uploads\/2026\/01\/The-BMAG-Quality-Difference-Laser-Diffraction-Inspection-of-Magnet-Powder-1024x576.webp 1024w, https:\/\/www.bmagmagnet.com\/wp-content\/uploads\/2026\/01\/The-BMAG-Quality-Difference-Laser-Diffraction-Inspection-of-Magnet-Powder-300x169.webp 300w, https:\/\/www.bmagmagnet.com\/wp-content\/uploads\/2026\/01\/The-BMAG-Quality-Difference-Laser-Diffraction-Inspection-of-Magnet-Powder-768x432.webp 768w, https:\/\/www.bmagmagnet.com\/wp-content\/uploads\/2026\/01\/The-BMAG-Quality-Difference-Laser-Diffraction-Inspection-of-Magnet-Powder-600x338.webp 600w, https:\/\/www.bmagmagnet.com\/wp-content\/uploads\/2026\/01\/The-BMAG-Quality-Difference-Laser-Diffraction-Inspection-of-Magnet-Powder.webp 1066w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\">Inspection par diffraction laser de la poudre magn\u00e9tique (BMAG)\u00a0: diff\u00e9rence de qualit\u00e9<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u00c9quipement de d\u00e9tection : Diffraction laser<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Nous utilisons un <strong>Analyseur de taille de particules par diffraction laser<\/strong>&nbsp;(comme le Malvern Mastersizer). Cet appareil fonctionne en faisant passer un faisceau laser \u00e0 travers un \u00e9chantillon de poudre. Lorsque la lumi\u00e8re frappe les particules, elle est diffus\u00e9e selon diff\u00e9rents angles. Les particules plus hautes diffusent la lumi\u00e8re selon des angles plus ouverts, tandis que les particules plus grosses la diffusent selon des angles plus ferm\u00e9s.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Analyse de la distribution Gaussian<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">L&#039;analyseur nous fournit une courbe de distribution granulom\u00e9trique. Notre objectif est de <strong>distribution \u00e9troite Gaussian<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Taille des particules de 3 \u03bcm\u00a0:<\/strong>\u00a0Si la poudre est trop grossi\u00e8re (&gt;5 \u03bcm), les particules peuvent contenir plusieurs domaines magn\u00e9tiques, ce qui entra\u00eene une baisse significative de <strong>Coercivit\u00e9 intrins\u00e8que (H<sub>cj<\/sub>)<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Le risque d&#039;oxydation\u00a0:<\/strong>\u00a0Si la poudre est trop fine (&lt; 2 \u03bcm), le rapport surface\/volume devient trop \u00e9lev\u00e9. Le Neodymium est tr\u00e8s r\u00e9actif\u00a0; une poudre trop fine peut s\u2019oxyder instantan\u00e9ment au contact de traces d\u2019oxyg\u00e8ne, ce qui donne un aimant brun\u00e2tre pr\u00e9sentant une faible stabilit\u00e9 thermique et un faible rendement \u00e9nerg\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\/Dry-Laser-Particle-Size-Analyzer.webp\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/bwmagnet.com\/wp-content\/uploads\/2026\/01\/Dry-Laser-Particle-Size-Analyzer-1024x576.webp\" alt=\"Analyseur de taille de particules laser sec - BMAG\" class=\"wp-image-4231\" style=\"width:600px\" srcset=\"https:\/\/www.bmagmagnet.com\/wp-content\/uploads\/2026\/01\/Dry-Laser-Particle-Size-Analyzer-1024x576.webp 1024w, https:\/\/www.bmagmagnet.com\/wp-content\/uploads\/2026\/01\/Dry-Laser-Particle-Size-Analyzer-300x169.webp 300w, https:\/\/www.bmagmagnet.com\/wp-content\/uploads\/2026\/01\/Dry-Laser-Particle-Size-Analyzer-768x432.webp 768w, https:\/\/www.bmagmagnet.com\/wp-content\/uploads\/2026\/01\/Dry-Laser-Particle-Size-Analyzer-600x338.webp 600w, https:\/\/www.bmagmagnet.com\/wp-content\/uploads\/2026\/01\/Dry-Laser-Particle-Size-Analyzer.webp 1066w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\">Analyseur de taille de particules laser sec - BMAG<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>5. Le r\u00e9sultat : un \u201c carr\u00e9 \u201d B-H Curve<\/strong><strong><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">L&#039;objectif ultime de ce contr\u00f4le rigoureux des particules est d&#039;obtenir une courbe de d\u00e9saimantation quasi-carr\u00e9e. Lorsque les particules sont uniformes et monocristallines\u00a0:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>L&#039;alignement est quasi parfait<\/strong>&nbsp;pendant l&#039;\u00e9tape de pressage magn\u00e9tique.<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Le frittage est uniforme<\/strong>, aboutissant \u00e0 une structure dense sans vides internes.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Le B-H Loop<\/strong>&nbsp;pr\u00e9sente un \u201c coude \u201d prononc\u00e9, ce qui signifie que l&#039;aimant conservera toute sa force jusqu&#039;\u00e0 ce que sa temp\u00e9rature sp\u00e9cifique ou sa limite de champ inverse soit atteinte.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En contr\u00f4lant la taille de la poudre \u00e0 une tol\u00e9rance de microns et en la v\u00e9rifiant avec une pr\u00e9cision laser, BMAG garantit que le potentiel atomique de l&#039;alliage Neodymium est pleinement r\u00e9alis\u00e9 dans chaque lot que nous produisons.<\/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\/3\u03bcm-NdFeB-Magnet-Powder-BMAG.webp\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/bwmagnet.com\/wp-content\/uploads\/2026\/01\/3\u03bcm-NdFeB-Magnet-Powder-BMAG-1024x576.webp\" alt=\"Poudre magn\u00e9tique NdFeB 3 \u03bcm BMAG\" class=\"wp-image-4232\" style=\"width:600px\" srcset=\"\" sizes=\"(max-width: 1024px) 100vw, 1024px\" data-srcset=\"\" \/><\/a><figcaption class=\"wp-element-caption\">Poudre magn\u00e9tique NdFeB 3 \u03bcm BMAG<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Conclusion<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Le traitement des poudres est le moteur discret de la qualit\u00e9 des aimants. Gr\u00e2ce \u00e0 la puissance chimique de la d\u00e9cr\u00e9pitation \u00e0 l&#039;hydrog\u00e8ne et \u00e0 la pr\u00e9cision physique du broyage par jet d&#039;azote, le proc\u00e9d\u00e9 BMAG transforme l&#039;alliage brut en une poudre de haute pr\u00e9cision, indispensable aux applications les plus exigeantes au monde.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>In the production of high-performance Neodymium-Iron-Boron (Nd2Fe14B) magnets, the transition from a solid alloy to a finished magnet is not a direct path. Someone may ask: Can the melt-spun flakes (Strip Cast flakes) obtained after the cooling stage be used directly to form a magnet? The answer is a definitive no. While the Strip Casting [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":4235,"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-3771","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\/3771","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=3771"}],"version-history":[{"count":2,"href":"https:\/\/www.bmagmagnet.com\/fr\/wp-json\/wp\/v2\/posts\/3771\/revisions"}],"predecessor-version":[{"id":4236,"href":"https:\/\/www.bmagmagnet.com\/fr\/wp-json\/wp\/v2\/posts\/3771\/revisions\/4236"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bmagmagnet.com\/fr\/wp-json\/wp\/v2\/media\/4235"}],"wp:attachment":[{"href":"https:\/\/www.bmagmagnet.com\/fr\/wp-json\/wp\/v2\/media?parent=3771"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bmagmagnet.com\/fr\/wp-json\/wp\/v2\/categories?post=3771"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bmagmagnet.com\/fr\/wp-json\/wp\/v2\/tags?post=3771"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}