{"id":4975,"date":"2025-07-07T22:33:44","date_gmt":"2025-07-07T14:33:44","guid":{"rendered":"https:\/\/osenc.com\/?page_id=4975"},"modified":"2026-06-06T11:07:27","modified_gmt":"2026-06-06T03:07:27","slug":"blog","status":"publish","type":"page","link":"https:\/\/osenc.com\/fr\/blog\/","title":{"rendered":"Blog"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"4975\" class=\"elementor elementor-4975\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-28cb4f35 elementor-section-height-min-height elementor-section-boxed elementor-section-height-default elementor-section-items-middle\" data-id=\"28cb4f35\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-419717d9\" data-id=\"419717d9\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-227d205b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"227d205b\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2703ca4d\" data-id=\"2703ca4d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-60faf4a elementor-grid-3 elementor-grid-tablet-2 elementor-grid-mobile-1 elementor-posts--thumbnail-top elementor-card-shadow-yes elementor-posts__hover-gradient elementor-widget elementor-widget-posts\" data-id=\"60faf4a\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;pagination_type&quot;:&quot;numbers_and_prev_next&quot;,&quot;cards_columns&quot;:&quot;3&quot;,&quot;cards_columns_tablet&quot;:&quot;2&quot;,&quot;cards_columns_mobile&quot;:&quot;1&quot;,&quot;cards_row_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:35,&quot;sizes&quot;:[]},&quot;cards_row_gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;cards_row_gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"posts.cards\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-posts-container elementor-posts elementor-posts--skin-cards elementor-grid\" role=\"list\">\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-8085 post type-post status-publish format-standard has-post-thumbnail hentry category-magnet\" role=\"listitem\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/osenc.com\/fr\/permanent-magnet-vs-electromagnet\/\" tabindex=\"-1\"><div class=\"elementor-post__thumbnail\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"900\" src=\"https:\/\/osenc.com\/wp-content\/uploads\/2026\/06\/permanent-magnet-vs-electromagnet.webp\" class=\"attachment-full size-full wp-image-8106\" alt=\"Aimant permanent ou \u00e9lectroaimant ?\" srcset=\"https:\/\/osenc.com\/wp-content\/uploads\/2026\/06\/permanent-magnet-vs-electromagnet.webp 1200w, https:\/\/osenc.com\/wp-content\/uploads\/2026\/06\/permanent-magnet-vs-electromagnet-600x450.webp 600w, https:\/\/osenc.com\/wp-content\/uploads\/2026\/06\/permanent-magnet-vs-electromagnet-1024x768.webp 1024w, https:\/\/osenc.com\/wp-content\/uploads\/2026\/06\/permanent-magnet-vs-electromagnet-768x576.webp 768w, https:\/\/osenc.com\/wp-content\/uploads\/2026\/06\/permanent-magnet-vs-electromagnet-16x12.webp 16w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/osenc.com\/fr\/permanent-magnet-vs-electromagnet\/\">\n\t\t\t\tAimant permanent ou \u00e9lectroaimant : quelle source de champ magn\u00e9tique convient le mieux \u00e0 votre conception ?\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>Guide comparatif technique : aimant permanent ou \u00e9lectroaimant ? Quelle source de champ magn\u00e9tique convient le mieux \u00e0 votre conception ? Si vous comparez un aimant permanent \u00e0 un \u00e9lectroaimant, la diff\u00e9rence est simple : un aimant permanent g\u00e9n\u00e8re un champ magn\u00e9tique sans alimentation \u00e9lectrique continue, tandis que<\/p>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t2026-07-06\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-8084 post type-post status-publish format-standard has-post-thumbnail hentry category-magnet\" role=\"listitem\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/osenc.com\/fr\/is-gold-magnetic\/\" tabindex=\"-1\"><div class=\"elementor-post__thumbnail\"><img decoding=\"async\" width=\"1200\" height=\"900\" src=\"https:\/\/osenc.com\/wp-content\/uploads\/2026\/06\/is-gold-magnetic-quick-answer.webp\" class=\"attachment-full size-full wp-image-8070\" alt=\"L&#039;or est-il magn\u00e9tique ?\" srcset=\"https:\/\/osenc.com\/wp-content\/uploads\/2026\/06\/is-gold-magnetic-quick-answer.webp 1200w, https:\/\/osenc.com\/wp-content\/uploads\/2026\/06\/is-gold-magnetic-quick-answer-600x450.webp 600w, https:\/\/osenc.com\/wp-content\/uploads\/2026\/06\/is-gold-magnetic-quick-answer-1024x768.webp 1024w, https:\/\/osenc.com\/wp-content\/uploads\/2026\/06\/is-gold-magnetic-quick-answer-768x576.webp 768w, https:\/\/osenc.com\/wp-content\/uploads\/2026\/06\/is-gold-magnetic-quick-answer-16x12.webp 16w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/osenc.com\/fr\/is-gold-magnetic\/\">\n\t\t\t\tL'or est-il magn\u00e9tique ? Pourquoi l'or n'adh\u00e8re-t-il g\u00e9n\u00e9ralement pas aux aimants ?\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>L'or et les aimants | R\u00e9ponse rapide : l'or est-il magn\u00e9tique ? L'or pur n'est pas magn\u00e9tique au m\u00eame titre que le fer, le nickel ou le cobalt. Lors des tests courants effectu\u00e9s au quotidien, l'or pur en vrac n'est pas attir\u00e9 par un aimant. L'or est g\u00e9n\u00e9ralement class\u00e9<\/p>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t2026-07-03\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-8082 post type-post status-publish format-standard has-post-thumbnail hentry category-magnet\" role=\"listitem\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/osenc.com\/fr\/is-brass-magnetic\/\" tabindex=\"-1\"><div class=\"elementor-post__thumbnail\"><img decoding=\"async\" width=\"1200\" height=\"900\" src=\"https:\/\/osenc.com\/wp-content\/uploads\/2026\/06\/brass-as-spacer-air-gap.webp\" class=\"attachment-full size-full wp-image-8079\" alt=\"laiton-utilis\u00e9-comme-entretoise-pour-l&#039;entrefer\" srcset=\"https:\/\/osenc.com\/wp-content\/uploads\/2026\/06\/brass-as-spacer-air-gap.webp 1200w, https:\/\/osenc.com\/wp-content\/uploads\/2026\/06\/brass-as-spacer-air-gap-600x450.webp 600w, https:\/\/osenc.com\/wp-content\/uploads\/2026\/06\/brass-as-spacer-air-gap-1024x768.webp 1024w, https:\/\/osenc.com\/wp-content\/uploads\/2026\/06\/brass-as-spacer-air-gap-768x576.webp 768w, https:\/\/osenc.com\/wp-content\/uploads\/2026\/06\/brass-as-spacer-air-gap-16x12.webp 16w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/osenc.com\/fr\/is-brass-magnetic\/\">\n\t\t\t\tLe laiton est-il magn\u00e9tique ? Ce que les ing\u00e9nieurs doivent savoir sur le laiton et les aimants\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>Analyse des mat\u00e9riaux | Laiton et aimants R\u00e9ponse rapide : le laiton est-il magn\u00e9tique ? Le laiton massif est pratiquement non magn\u00e9tique. Dans des conditions normales d'utilisation, un aimant \u00e0 main statique n'adh\u00e8re pas \u00e0 une pi\u00e8ce en laiton massif. Le laiton est principalement un alliage de cuivre et de zinc, et le cuivre<\/p>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t2026-07-01\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-8081 post type-post status-publish format-standard has-post-thumbnail hentry category-magnet\" role=\"listitem\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/osenc.com\/fr\/is-copper-magnetic\/\" tabindex=\"-1\"><div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"900\" src=\"https:\/\/osenc.com\/wp-content\/uploads\/2026\/06\/is-copper-magnetic-quick-answer.webp\" class=\"attachment-full size-full wp-image-8076\" alt=\"\u00ab Le cuivre est-il magn\u00e9tique ? \u00bb \u2013 R\u00e9ponse rapide\" srcset=\"https:\/\/osenc.com\/wp-content\/uploads\/2026\/06\/is-copper-magnetic-quick-answer.webp 1200w, https:\/\/osenc.com\/wp-content\/uploads\/2026\/06\/is-copper-magnetic-quick-answer-600x450.webp 600w, https:\/\/osenc.com\/wp-content\/uploads\/2026\/06\/is-copper-magnetic-quick-answer-1024x768.webp 1024w, https:\/\/osenc.com\/wp-content\/uploads\/2026\/06\/is-copper-magnetic-quick-answer-768x576.webp 768w, https:\/\/osenc.com\/wp-content\/uploads\/2026\/06\/is-copper-magnetic-quick-answer-16x12.webp 16w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/osenc.com\/fr\/is-copper-magnetic\/\">\n\t\t\t\tLe cuivre est-il magn\u00e9tique ? Pourquoi les aimants n'adh\u00e8rent-ils g\u00e9n\u00e9ralement pas au cuivre ?\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>Cuivre et aimants \u00b7 R\u00e9ponse rapide en ing\u00e9nierie R\u00e9ponse rapide : Le cuivre est-il magn\u00e9tique ? Le cuivre n'est pas magn\u00e9tique au sens courant du terme. Un aimant permanent classique n'adh\u00e8re g\u00e9n\u00e9ralement pas au cuivre pur. Plus pr\u00e9cis\u00e9ment, le cuivre est diamagn\u00e9tique. Il poss\u00e8de une<\/p>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t2026-06-29\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-1670 post type-post status-publish format-standard has-post-thumbnail hentry category-applcation\" role=\"listitem\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/osenc.com\/fr\/motor-and-permanent-magnet\/\" tabindex=\"-1\"><div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/osenc.com\/wp-content\/uploads\/2026\/01\/Permanent-Magnet-Motor-vs-Induction-Motor1.webp\" class=\"attachment-full size-full wp-image-6728\" alt=\"Moteur \u00e0 aimant permanent vs moteur \u00e0 induction\" srcset=\"https:\/\/osenc.com\/wp-content\/uploads\/2026\/01\/Permanent-Magnet-Motor-vs-Induction-Motor1.webp 800w, https:\/\/osenc.com\/wp-content\/uploads\/2026\/01\/Permanent-Magnet-Motor-vs-Induction-Motor1-600x400.webp 600w, https:\/\/osenc.com\/wp-content\/uploads\/2026\/01\/Permanent-Magnet-Motor-vs-Induction-Motor1-768x512.webp 768w, https:\/\/osenc.com\/wp-content\/uploads\/2026\/01\/Permanent-Magnet-Motor-vs-Induction-Motor1-18x12.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/osenc.com\/fr\/motor-and-permanent-magnet\/\">\n\t\t\t\tMoteur \u00e0 aimant permanent ou moteur \u00e0 induction : lequel est le meilleur ?\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>Guide de s\u00e9lection des moteurs : un moteur \u00e0 aimants permanents constitue g\u00e9n\u00e9ralement le meilleur choix lorsque le rendement \u00e9lev\u00e9, la compacit\u00e9, la densit\u00e9 de couple et la pr\u00e9cision de commande sont des crit\u00e8res prioritaires. Un moteur \u00e0 induction est g\u00e9n\u00e9ralement le meilleur choix lorsque l'on privil\u00e9gie un co\u00fbt initial r\u00e9duit, une construction robuste et une facilit\u00e9 d'approvisionnement.<\/p>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t2026-06-27\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-1727 post type-post status-publish format-standard has-post-thumbnail hentry category-magnet\" role=\"listitem\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/osenc.com\/fr\/use-of-magnet\/\" tabindex=\"-1\"><div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"502\" src=\"https:\/\/osenc.com\/wp-content\/uploads\/2023\/02\/HDD.webp\" class=\"attachment-full size-full wp-image-3619\" alt=\"DISQUE DUR\" srcset=\"https:\/\/osenc.com\/wp-content\/uploads\/2023\/02\/HDD.webp 700w, https:\/\/osenc.com\/wp-content\/uploads\/2023\/02\/HDD-300x215.webp 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/osenc.com\/fr\/use-of-magnet\/\">\n\t\t\t\t10 utilisations des aimants dans la vie quotidienne et dans l'industrie : des exemples concrets expliqu\u00e9s\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>Guide d'utilisation des aimants Les aimants permettent de maintenir des pi\u00e8ces ferm\u00e9es, de cr\u00e9er un mouvement, de produire des sons, de stocker des donn\u00e9es, de d\u00e9tecter une position, de s\u00e9parer des m\u00e9taux et d'assurer le bon fonctionnement d'\u00e9quipements m\u00e9dicaux, de laboratoire et industriels. Ce guide explique le r\u00f4le jou\u00e9 par l'aimant dans chaque exemple, et ne se contente pas d'indiquer o\u00f9 il appara\u00eet.<\/p>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t2026-06-27\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<\/div>\n\t\t\n\t\t\t\t<div class=\"e-load-more-anchor\" data-page=\"1\" data-max-page=\"10\" data-next-page=\"https:\/\/osenc.com\/fr\/wp-json\/wp\/v2\/pages\/4975\/page\/2\/\"><\/div>\n\t\t\t\t<nav class=\"elementor-pagination\" aria-label=\"Pagination\">\n\t\t\t<span class=\"page-numbers prev\">\" Pr\u00e9c\u00e9dent<\/span>\n<span aria-current=\"page\" class=\"page-numbers current\"><span class=\"elementor-screen-only\">Page<\/span>1<\/span>\n<a class=\"page-numbers\" href=\"https:\/\/osenc.com\/fr\/wp-json\/wp\/v2\/pages\/4975\/page\/2\/\"><span class=\"elementor-screen-only\">Page<\/span>2<\/a>\n<a class=\"page-numbers\" href=\"https:\/\/osenc.com\/fr\/wp-json\/wp\/v2\/pages\/4975\/page\/3\/\"><span class=\"elementor-screen-only\">Page<\/span>3<\/a>\n<a class=\"page-numbers\" href=\"https:\/\/osenc.com\/fr\/wp-json\/wp\/v2\/pages\/4975\/page\/4\/\"><span class=\"elementor-screen-only\">Page<\/span>4<\/a>\n<a class=\"page-numbers\" href=\"https:\/\/osenc.com\/fr\/wp-json\/wp\/v2\/pages\/4975\/page\/5\/\"><span class=\"elementor-screen-only\">Page<\/span>5<\/a>\n<a class=\"page-numbers next\" href=\"https:\/\/osenc.com\/fr\/wp-json\/wp\/v2\/pages\/4975\/page\/2\/\">Suivant \"<\/a>\t\t<\/nav>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":14,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-4975","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/osenc.com\/fr\/wp-json\/wp\/v2\/pages\/4975","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/osenc.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/osenc.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/osenc.com\/fr\/wp-json\/wp\/v2\/users\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/osenc.com\/fr\/wp-json\/wp\/v2\/comments?post=4975"}],"version-history":[{"count":10,"href":"https:\/\/osenc.com\/fr\/wp-json\/wp\/v2\/pages\/4975\/revisions"}],"predecessor-version":[{"id":8320,"href":"https:\/\/osenc.com\/fr\/wp-json\/wp\/v2\/pages\/4975\/revisions\/8320"}],"wp:attachment":[{"href":"https:\/\/osenc.com\/fr\/wp-json\/wp\/v2\/media?parent=4975"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}