{"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-4485 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\/why-need-demagnetization\/\" tabindex=\"-1\"><div class=\"elementor-post__thumbnail\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/osenc.com\/wp-content\/uploads\/2024\/02\/2Common-problems-caused-by-residual-magnetism-in-manufacturing.jpg\" class=\"attachment-full size-full wp-image-7870\" alt=\"Probl\u00e8mes courants caus\u00e9s par le magn\u00e9tisme r\u00e9siduel dans la fabrication\" srcset=\"https:\/\/osenc.com\/wp-content\/uploads\/2024\/02\/2Common-problems-caused-by-residual-magnetism-in-manufacturing.jpg 800w, https:\/\/osenc.com\/wp-content\/uploads\/2024\/02\/2Common-problems-caused-by-residual-magnetism-in-manufacturing-600x338.jpg 600w, https:\/\/osenc.com\/wp-content\/uploads\/2024\/02\/2Common-problems-caused-by-residual-magnetism-in-manufacturing-768x432.jpg 768w, https:\/\/osenc.com\/wp-content\/uploads\/2024\/02\/2Common-problems-caused-by-residual-magnetism-in-manufacturing-18x10.jpg 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\/why-need-demagnetization\/\">\n\t\t\t\tQu'est-ce que la d\u00e9magn\u00e9tisation et pourquoi est-elle importante ?\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>La d\u00e9magn\u00e9tisation est le processus de r\u00e9duction ou d'\u00e9limination du magn\u00e9tisme r\u00e9siduel ind\u00e9sirable d'un mat\u00e9riau, d'une pi\u00e8ce, d'un outil ou d'un composant. Dans la fabrication, le processus de d\u00e9magn\u00e9tisation est important car le magn\u00e9tisme r\u00e9siduel peut attirer les copeaux de m\u00e9tal, affecter la qualit\u00e9 de l'usinage, interf\u00e9rer avec le soudage, perturber le rev\u00eatement, etc.<\/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\t2026-06-01\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-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 decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/osenc.com\/wp-content\/uploads\/2026\/01\/Permanent-Magnet-Motor-vs-Induction-Motor1.jpg\" 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.jpg 800w, https:\/\/osenc.com\/wp-content\/uploads\/2026\/01\/Permanent-Magnet-Motor-vs-Induction-Motor1-600x400.jpg 600w, https:\/\/osenc.com\/wp-content\/uploads\/2026\/01\/Permanent-Magnet-Motor-vs-Induction-Motor1-768x512.jpg 768w, https:\/\/osenc.com\/wp-content\/uploads\/2026\/01\/Permanent-Magnet-Motor-vs-Induction-Motor1-18x12.jpg 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>Un moteur \u00e0 aimant permanent est g\u00e9n\u00e9ralement plus efficace, plus compact et mieux adapt\u00e9 \u00e0 une densit\u00e9 de couple \u00e9lev\u00e9e. Un moteur \u00e0 induction est g\u00e9n\u00e9ralement moins co\u00fbteux, plus robuste et plus facile \u00e0 utiliser dans de nombreuses applications industrielles standard. Pour les moteurs \u00e0 haut rendement, compacts ou<\/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\t2026-05-30\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-1492 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\/direction-of-the-magnetic-field\/\" tabindex=\"-1\"><div class=\"elementor-post__thumbnail\"><img decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/osenc.com\/wp-content\/uploads\/2022\/11\/Direction-of-Magnetic-Field-Lines1.jpg\" class=\"attachment-full size-full wp-image-6713\" alt=\"Direction des lignes de champ magn\u00e9tique1\" srcset=\"https:\/\/osenc.com\/wp-content\/uploads\/2022\/11\/Direction-of-Magnetic-Field-Lines1.jpg 800w, https:\/\/osenc.com\/wp-content\/uploads\/2022\/11\/Direction-of-Magnetic-Field-Lines1-600x400.jpg 600w, https:\/\/osenc.com\/wp-content\/uploads\/2022\/11\/Direction-of-Magnetic-Field-Lines1-768x512.jpg 768w, https:\/\/osenc.com\/wp-content\/uploads\/2022\/11\/Direction-of-Magnetic-Field-Lines1-18x12.jpg 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\/direction-of-the-magnetic-field\/\">\n\t\t\t\tDirection du champ magn\u00e9tique : Explication de la direction du champ magn\u00e9tique : du nord au sud\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>Les lignes de champ magn\u00e9tique vont du p\u00f4le nord au p\u00f4le sud \u00e0 l'ext\u00e9rieur d'un aimant. \u00c0 l'int\u00e9rieur de l'aimant, elles reviennent du p\u00f4le sud vers le p\u00f4le nord. Cela cr\u00e9e une boucle ferm\u00e9e. La fa\u00e7on la plus simple de s'en souvenir est la suivante :<\/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\t2026-05-29\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-7278 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\/clarifying-amazons-iata-report-requirement-for-magnetic-products\/\" tabindex=\"-1\"><div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"464\" src=\"https:\/\/osenc.com\/wp-content\/uploads\/2022\/11\/IATA-label.jpg\" class=\"attachment-full size-full wp-image-1631\" alt=\"Label IATA\" srcset=\"https:\/\/osenc.com\/wp-content\/uploads\/2022\/11\/IATA-label.jpg 500w, https:\/\/osenc.com\/wp-content\/uploads\/2022\/11\/IATA-label-300x278.jpg 300w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/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\/clarifying-amazons-iata-report-requirement-for-magnetic-products\/\">\n\t\t\t\tClarification de l'exigence de rapport IATA d'Amazon pour les produits magn\u00e9tiques\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>R\u00e9cemment, de nombreux vendeurs Amazon ont \u00e9t\u00e9 confront\u00e9s \u00e0 une certaine confusion au cours du processus d'\u00e9valuation des \u201cproduits magn\u00e9tiques\u201d. Amazon demande souvent un rapport de test magn\u00e9tique conforme aux normes IATA, et certaines notes d'examen mentionnent sp\u00e9cifiquement la mesure de l'intensit\u00e9 du champ magn\u00e9tique (en gauss).<\/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\t2026-02-27\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.jpg\" class=\"attachment-full size-full wp-image-3619\" alt=\"DISQUE DUR\" srcset=\"https:\/\/osenc.com\/wp-content\/uploads\/2023\/02\/HDD.jpg 700w, https:\/\/osenc.com\/wp-content\/uploads\/2023\/02\/HDD-300x215.jpg 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 (avec des exemples concrets)\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>Les aimants sont plus pr\u00e9sents dans notre quotidien que la plupart des gens ne le pensent. Ils sont la raison \u201c cach\u00e9e \u201d pour laquelle votre r\u00e9frig\u00e9rateur reste ferm\u00e9, vos \u00e9couteurs produisent du son et les moteurs tournent dans tout, des ventilateurs aux machines \u00e0 laver. En bref : les utilisations les plus courantes des<\/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\t2026-02-13\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-1644 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\/what-are-ring-magnets-used-for\/\" tabindex=\"-1\"><div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/osenc.com\/wp-content\/uploads\/2022\/11\/Ring-Magnet.jpg\" class=\"attachment-full size-full wp-image-1292\" alt=\"Anneau magn\u00e9tique\" srcset=\"https:\/\/osenc.com\/wp-content\/uploads\/2022\/11\/Ring-Magnet.jpg 800w, https:\/\/osenc.com\/wp-content\/uploads\/2022\/11\/Ring-Magnet-300x300.jpg 300w, https:\/\/osenc.com\/wp-content\/uploads\/2022\/11\/Ring-Magnet-150x150.jpg 150w, https:\/\/osenc.com\/wp-content\/uploads\/2022\/11\/Ring-Magnet-768x768.jpg 768w\" 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\/what-are-ring-magnets-used-for\/\">\n\t\t\t\tQu'est-ce qu'un aimant en forme d'anneau (aimant en forme de beigne) et comment l'utiliser ?\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>Un aimant annulaire (vous entendrez \u00e9galement \u201caimant en forme de beigne\u201d, \u201caimant annulaire\u201d ou \u201canneau magn\u00e9tique\u201d) est en fait un aimant permanent en forme de rondelle - rond \u00e0 l'ext\u00e9rieur et perc\u00e9 d'un trou en son centre. C'est ce trou qui le rend si utile : vous pouvez l'enfiler dans votre appareil.<\/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\t2026-01-19\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=\"8\" 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":9,"href":"https:\/\/osenc.com\/fr\/wp-json\/wp\/v2\/pages\/4975\/revisions"}],"predecessor-version":[{"id":7935,"href":"https:\/\/osenc.com\/fr\/wp-json\/wp\/v2\/pages\/4975\/revisions\/7935"}],"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}]}}