{"id":4975,"date":"2025-07-07T22:33:44","date_gmt":"2025-07-07T14:33:44","guid":{"rendered":"https:\/\/osenc.com\/?page_id=4975"},"modified":"2026-08-31T15:05:29","modified_gmt":"2026-08-31T07:05:29","slug":"blog","status":"publish","type":"page","link":"https:\/\/osenc.com\/poland\/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<div class=\"elementor-element elementor-element-787e0d6 e-con e-atomic-element e-div-block-base e-default-div e-787e0d6-0574800\" data-id=\"787e0d6\" data-element_type=\"e-div-block\" data-e-type=\"e-div-block\" data-interaction-id=\"787e0d6\">\n    <div class=\"elementor-element elementor-element-daeb7db e-con e-atomic-element e-div-block-base e-default-div e-daeb7db-3cd16d0\" data-id=\"daeb7db\" data-element_type=\"e-div-block\" data-e-type=\"e-div-block\" data-interaction-id=\"daeb7db\">\n    \t\t\t<h2 data-interaction-id=\"faafbb0\" class=\"e-heading-base e-default-h2\" data-e-type=\"widget\" data-id=\"faafbb0\">Blog<\/h2>\n\t\t\n<\/div>\n\n<\/div>\n\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-6147 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\/poland\/what-is-magnetic-permeability\/\" tabindex=\"-1\"><div class=\"elementor-post__thumbnail\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/osenc.com\/wp-content\/uploads\/2025\/11\/What-is-Magnetic-Permeability1.webp\" class=\"attachment-full size-full wp-image-6150\" alt=\"Czym jest przenikalno\u015b\u0107 magnetyczna?\" srcset=\"https:\/\/osenc.com\/wp-content\/uploads\/2025\/11\/What-is-Magnetic-Permeability1.webp 800w, https:\/\/osenc.com\/wp-content\/uploads\/2025\/11\/What-is-Magnetic-Permeability1-600x400.webp 600w, https:\/\/osenc.com\/wp-content\/uploads\/2025\/11\/What-is-Magnetic-Permeability1-768x512.webp 768w, https:\/\/osenc.com\/wp-content\/uploads\/2025\/11\/What-is-Magnetic-Permeability1-18x12.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\/poland\/what-is-magnetic-permeability\/\">\n\t\t\t\tCzym jest przenikalno\u015b\u0107 magnetyczna? Wz\u00f3r, jednostki i materia\u0142y\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>Szybka odpowied\u017a: Czym jest przenikalno\u015b\u0107 magnetyczna? Przenikalno\u015b\u0107 magnetyczna opisuje spos\u00f3b, w jaki materia\u0142 reaguje na przy\u0142o\u017cone pole magnetyczne. W materiale liniowym i izotropowym podstawowa zale\u017cno\u015b\u0107 ma posta\u0107 B = \u03bcH, gdzie B oznacza g\u0119sto\u015b\u0107 strumienia magnetycznego, a H nat\u0119\u017cenie pola magnetycznego<\/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\t2026-09-10\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-6131 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\/poland\/do-magnets-wear-out\/\" tabindex=\"-1\"><div class=\"elementor-post__thumbnail\"><img decoding=\"async\" width=\"800\" height=\"449\" src=\"https:\/\/osenc.com\/wp-content\/uploads\/2025\/11\/do-magnets-wear-out4.webp\" class=\"attachment-full size-full wp-image-6160\" alt=\"czy magnesy si\u0119 zu\u017cywaj\u0105\" srcset=\"https:\/\/osenc.com\/wp-content\/uploads\/2025\/11\/do-magnets-wear-out4.webp 800w, https:\/\/osenc.com\/wp-content\/uploads\/2025\/11\/do-magnets-wear-out4-600x337.webp 600w, https:\/\/osenc.com\/wp-content\/uploads\/2025\/11\/do-magnets-wear-out4-768x431.webp 768w, https:\/\/osenc.com\/wp-content\/uploads\/2025\/11\/do-magnets-wear-out4-18x10.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\/poland\/do-magnets-wear-out\/\">\n\t\t\t\tCzy magnesy si\u0119 zu\u017cywaj\u0105? Dlaczego trac\u0105 si\u0142\u0119 magnetyczn\u0105\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>\u017bywotno\u015b\u0107 magnes\u00f3w trwa\u0142ych i ich rozmagnesowanie Magnesy nie trac\u0105 mocy tak jak baterie, ale magnesy trwa\u0142e mog\u0105 traci\u0107 swoj\u0105 si\u0142\u0119 magnetyczn\u0105, gdy warunki pracy powoduj\u0105 przekroczenie ich limit\u00f3w magnetycznych, termicznych, \u015brodowiskowych lub mechanicznych. Kr\u00f3tka odpowied\u017a: Zwyk\u0142e przyci\u0105ganie i utrzymywanie<\/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\t2026-09-09\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-1732 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\/poland\/types-of-magnets\/\" tabindex=\"-1\"><div class=\"elementor-post__thumbnail\"><img decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/osenc.com\/wp-content\/uploads\/2022\/11\/Types-of-Magnets3.webp\" class=\"attachment-full size-full wp-image-6684\" alt=\"Rodzaje magnes\u00f3w\" srcset=\"https:\/\/osenc.com\/wp-content\/uploads\/2022\/11\/Types-of-Magnets3.webp 800w, https:\/\/osenc.com\/wp-content\/uploads\/2022\/11\/Types-of-Magnets3-600x450.webp 600w, https:\/\/osenc.com\/wp-content\/uploads\/2022\/11\/Types-of-Magnets3-768x576.webp 768w, https:\/\/osenc.com\/wp-content\/uploads\/2022\/11\/Types-of-Magnets3-16x12.webp 16w\" 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\/poland\/types-of-magnets\/\">\n\t\t\t\tRodzaje magnes\u00f3w: 3 g\u0142\u00f3wne klasy i 4 materia\u0142y na magnesy trwa\u0142e\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>Kr\u00f3tka odpowied\u017a: Jakie s\u0105 g\u0142\u00f3wne rodzaje magnes\u00f3w? W wi\u0119kszo\u015bci praktycznych opracowa\u0144 magnesy dzieli si\u0119 na trzy g\u0142\u00f3wne rodzaje w zale\u017cno\u015bci od sposobu wytwarzania lub utrzymywania pola magnetycznego: magnesy sta\u0142e, magnesy tymczasowe lub indukowane oraz elektromagnesy. W przypadku in\u017cynierii i zaopatrzenia,<\/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\t2026-09-08\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-5993 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\/poland\/do-neodymium-magnets-rust\/\" tabindex=\"-1\"><div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"661\" src=\"https:\/\/osenc.com\/wp-content\/uploads\/2025\/10\/Do-Neodymium-Magnets-Rust.webp\" class=\"attachment-full size-full wp-image-5995\" alt=\"Czy magnesy neodymowe rdzewiej\u0105?\" srcset=\"https:\/\/osenc.com\/wp-content\/uploads\/2025\/10\/Do-Neodymium-Magnets-Rust.webp 800w, https:\/\/osenc.com\/wp-content\/uploads\/2025\/10\/Do-Neodymium-Magnets-Rust-600x496.webp 600w, https:\/\/osenc.com\/wp-content\/uploads\/2025\/10\/Do-Neodymium-Magnets-Rust-768x635.webp 768w, https:\/\/osenc.com\/wp-content\/uploads\/2025\/10\/Do-Neodymium-Magnets-Rust-15x12.webp 15w\" 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\/poland\/do-neodymium-magnets-rust\/\">\n\t\t\t\tCzy magnesy neodymowe rdzewiej\u0105? Przyczyny, zagro\u017cenia i zapobieganie\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>Tak. Magnesy neodymowe (NdFeB) mog\u0105 rdzewie\u0107 i ulega\u0107 korozji, gdy wilgo\u0107 przedostanie si\u0119 do materia\u0142u, z kt\u00f3rego s\u0105 wykonane. Dlatego wi\u0119kszo\u015b\u0107 spiekanych magnes\u00f3w NdFeB posiada pow\u0142ok\u0119 ochronn\u0105 lub inn\u0105 barier\u0119 oddzielaj\u0105c\u0105 magnes od otoczenia. Dla nabywcy istotn\u0105 kwesti\u0105 nie jest<\/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\t2026-09-05\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-6277 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\/poland\/what-is-a-permanent-magnet\/\" tabindex=\"-1\"><div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/osenc.com\/wp-content\/uploads\/2025\/11\/1.-What-is-a-Permanent-Magnet.webp\" class=\"attachment-full size-full wp-image-6278\" alt=\"1. Czym jest magnes trwa\u0142y\" srcset=\"https:\/\/osenc.com\/wp-content\/uploads\/2025\/11\/1.-What-is-a-Permanent-Magnet.webp 800w, https:\/\/osenc.com\/wp-content\/uploads\/2025\/11\/1.-What-is-a-Permanent-Magnet-600x450.webp 600w, https:\/\/osenc.com\/wp-content\/uploads\/2025\/11\/1.-What-is-a-Permanent-Magnet-768x576.webp 768w, https:\/\/osenc.com\/wp-content\/uploads\/2025\/11\/1.-What-is-a-Permanent-Magnet-16x12.webp 16w\" 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\/poland\/what-is-a-permanent-magnet\/\">\n\t\t\t\tMagnesy sta\u0142e: rodzaje, w\u0142a\u015bciwo\u015bci i dob\u00f3r\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>Kr\u00f3tka odpowied\u017a: Czym jest magnes sta\u0142y? Magnes sta\u0142y to materia\u0142 o wysokiej magnetycznej twardo\u015bci, kt\u00f3ry zachowuje u\u017cyteczne pole magnetyczne po usuni\u0119ciu zewn\u0119trznego pola namagnesowuj\u0105cego. Nie wymaga on sta\u0142ego zasilania elektrycznego do utrzymania tego pola. \u201cSta\u0142y\u201d<\/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\t2026-09-01\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-6448 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\/poland\/n52-vs-n54-vs-n55-magnets\/\" tabindex=\"-1\"><div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"220\" height=\"220\" src=\"https:\/\/osenc.com\/wp-content\/uploads\/2025\/12\/image-3.webp\" class=\"attachment-full size-full wp-image-6452\" alt=\"\" srcset=\"https:\/\/osenc.com\/wp-content\/uploads\/2025\/12\/image-3.webp 220w, https:\/\/osenc.com\/wp-content\/uploads\/2025\/12\/image-3-150x150.webp 150w, https:\/\/osenc.com\/wp-content\/uploads\/2025\/12\/image-3-12x12.webp 12w\" sizes=\"(max-width: 220px) 100vw, 220px\" \/><\/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\/poland\/n52-vs-n54-vs-n55-magnets\/\">\n\t\t\t\tMagnesy N52, N54, N55 i N56 \u2014 kt\u00f3ra klasa jest najmocniejsza?\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>Poradnik por\u00f3wnawczy dla in\u017cynier\u00f3w. Kr\u00f3tka odpowied\u017a: N56 ma najwy\u017cszy potencja\u0142 pod wzgl\u0119dem g\u0119sto\u015bci energii magnetycznej spo\u015br\u00f3d N52, N54, N55 i N56, ale nie oznacza to automatycznie, \u017ce jest najlepszym magnesem do gotowego projektu. Oznaczenie N okre\u015bla gatunek materia\u0142u, a nie gwarantowan\u0105 si\u0142\u0119 odrywania<\/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\t2026-08-26\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\/poland\/wp-json\/wp\/v2\/pages\/4975\/page\/2\/\"><\/div>\n\t\t\t\t<nav class=\"elementor-pagination\" aria-label=\"Paginacja\">\n\t\t\t<span class=\"page-numbers prev\">\u00ab Poprzednia<\/span>\n<span aria-current=\"page\" class=\"page-numbers current\"><span class=\"elementor-screen-only\">Strona<\/span>1<\/span>\n<a class=\"page-numbers\" href=\"https:\/\/osenc.com\/poland\/wp-json\/wp\/v2\/pages\/4975\/page\/2\/\"><span class=\"elementor-screen-only\">Strona<\/span>2<\/a>\n<a class=\"page-numbers\" href=\"https:\/\/osenc.com\/poland\/wp-json\/wp\/v2\/pages\/4975\/page\/3\/\"><span class=\"elementor-screen-only\">Strona<\/span>3<\/a>\n<a class=\"page-numbers\" href=\"https:\/\/osenc.com\/poland\/wp-json\/wp\/v2\/pages\/4975\/page\/4\/\"><span class=\"elementor-screen-only\">Strona<\/span>4<\/a>\n<a class=\"page-numbers\" href=\"https:\/\/osenc.com\/poland\/wp-json\/wp\/v2\/pages\/4975\/page\/5\/\"><span class=\"elementor-screen-only\">Strona<\/span>5<\/a>\n<a class=\"page-numbers next\" href=\"https:\/\/osenc.com\/poland\/wp-json\/wp\/v2\/pages\/4975\/page\/2\/\">Nast\u0119pna \u00bb<\/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":"<p>Blog<\/p>","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\/poland\/wp-json\/wp\/v2\/pages\/4975","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/osenc.com\/poland\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/osenc.com\/poland\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/osenc.com\/poland\/wp-json\/wp\/v2\/users\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/osenc.com\/poland\/wp-json\/wp\/v2\/comments?post=4975"}],"version-history":[{"count":3,"href":"https:\/\/osenc.com\/poland\/wp-json\/wp\/v2\/pages\/4975\/revisions"}],"predecessor-version":[{"id":9296,"href":"https:\/\/osenc.com\/poland\/wp-json\/wp\/v2\/pages\/4975\/revisions\/9296"}],"wp:attachment":[{"href":"https:\/\/osenc.com\/poland\/wp-json\/wp\/v2\/media?parent=4975"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}