{"id":4763,"date":"2025-03-24T10:45:22","date_gmt":"2025-03-24T10:45:22","guid":{"rendered":"https:\/\/becacompany.ticgeek.com\/?page_id=4763"},"modified":"2025-04-03T13:50:09","modified_gmt":"2025-04-03T13:50:09","slug":"magnetic-particle-inspection-mpi","status":"publish","type":"page","link":"https:\/\/becacompany.com\/fr\/magnetic-particle-inspection-mpi\/","title":{"rendered":"Contr\u00f4le par particules magn\u00e9tiques (MPI)"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"4763\" class=\"elementor elementor-4763\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c114bd2 e-flex e-con-boxed wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no e-con e-parent\" data-id=\"c114bd2\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c2ac130 elementor-widget elementor-widget-porto_ultimate_heading\" data-id=\"c2ac130\" data-element_type=\"widget\" data-widget_type=\"porto_ultimate_heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"porto-u-heading  porto-u-ad87e2eaf3f9c495180fe0156ddf3eb0\"><div class=\"porto-u-sub-heading\" style=\"\"><h2><strong>D\u00e9tection des Discontinuit\u00e9s de Surface et L\u00e9g\u00e8rement Sous-Surfaces dans les Mat\u00e9riaux Ferro\u00e9lectriques<\/strong><\/h2><p>Il s'agit <b>d'un proc\u00e9d\u00e9 de test non destructif (NDT)<\/b> utilis\u00e9 pour d\u00e9tecter <b>les discontinuit\u00e9s de surface et l\u00e9g\u00e8rement<\/b> sous-surfaces dans les mat\u00e9riaux ferro\u00e9lectriques tels que <b>que le fer, le nickel, le cobalt et certains de leurs alliages.<\/b>.<\/p><p>Le processus consiste \u00e0 appliquer <b>un champ magn\u00e9tique sur l'objet \u00e0 tester<\/b> et en appliquant <b>de fines particules magn\u00e9tiques<\/b> \u00e0 la surface. Si un d\u00e9faut est pr\u00e9sent, comme une fissure ou une cavit\u00e9, il perturbe le champ magn\u00e9tique, provoquant\u2026 <b>une fuite du flux magn\u00e9tique.<\/b>Les particules se rassemblent au niveau du d\u00e9faut, formant une indication visible.<\/p><p>B.E.C.A\u2019s trained technicians analyze these <b>indications<\/b> to determine the <b>size, location, and severity<\/b> of the discontinuity, helping clients make informed maintenance and safety decisions.<\/p><p>MPI is commonly used on:<\/p><ul><li>Welds<\/li><li>Pipes and fittings<\/li><li>Castings<\/li><li>Structural components<\/li><\/ul><\/div><style>.porto-u-ad87e2eaf3f9c495180fe0156ddf3eb0.porto-u-heading{text-align:left}<\/style><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6429006 elementor-widget elementor-widget-spacer\" data-id=\"6429006\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-14d28c7 e-flex e-con-boxed wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no e-con e-parent\" data-id=\"14d28c7\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-762ee75 e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no e-con e-child\" data-id=\"762ee75\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-d11d32d e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no e-con e-child\" data-id=\"d11d32d\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-a431e60 e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no e-con e-child\" data-id=\"a431e60\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-38f4b09 e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no elementor-invisible e-con e-child\" data-id=\"38f4b09\" data-element_type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;slideInUp&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a2b5cc7 elementor-arrows-position-inside elementor-pagination-position-outside elementor-widget elementor-widget-image-carousel\" data-id=\"a2b5cc7\" data-element_type=\"widget\" data-settings=\"{&quot;navigation&quot;:&quot;both&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;infinite&quot;:&quot;yes&quot;,&quot;speed&quot;:500}\" 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class=\"swiper-pagination\"><\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Detecting Surface and Slightly Subsurface Discontinuities in Ferroelectric Materials Magnetic Particle Inspection (MPI) is a non-destructive testing method used to detect surface and slightly subsurface flaws in ferromagnetic materials such as iron, nickel, cobalt, and their alloys. The process involves magnetizing the test object and applying fine magnetic particles over the surface. If a defect is present. such as a crack or void, it disrupts the magnetic field, causing magnetic flux leakage. The particles gather at the flaw, forming a visible indication. B.E.C.A\u2019s trained technicians analyze these indications to determine the size, location, and severity of the discontinuity, helping clients make informed maintenance and safety decisions. MPI is commonly used on: Welds Pipes and fittings Castings Structural components<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-4763","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/becacompany.com\/fr\/wp-json\/wp\/v2\/pages\/4763","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/becacompany.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/becacompany.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/becacompany.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/becacompany.com\/fr\/wp-json\/wp\/v2\/comments?post=4763"}],"version-history":[{"count":10,"href":"https:\/\/becacompany.com\/fr\/wp-json\/wp\/v2\/pages\/4763\/revisions"}],"predecessor-version":[{"id":4910,"href":"https:\/\/becacompany.com\/fr\/wp-json\/wp\/v2\/pages\/4763\/revisions\/4910"}],"wp:attachment":[{"href":"https:\/\/becacompany.com\/fr\/wp-json\/wp\/v2\/media?parent=4763"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}