{"id":12301,"date":"2025-08-13T02:44:00","date_gmt":"2025-08-13T02:44:00","guid":{"rendered":"https:\/\/dev.hsmagnet.com\/product\/ferrite-sphere-magnet-d30mm-magnet-ball\/"},"modified":"2025-11-03T02:35:03","modified_gmt":"2025-11-03T02:35:03","slug":"ima-de-esfera-de-ferrite-d30mm-bola-magnetica","status":"publish","type":"product","link":"https:\/\/hsmagnet.com\/pt\/product\/ferrite-sphere-magnet-d30mm-magnet-ball\/","title":{"rendered":"\u00cdm\u00e3 de esfera de ferrite D30mm Bola magn\u00e9tica"},"content":{"rendered":"<p>A esfera magn\u00e9tica de ferrite de 30 mm da HS Magnet oferece desempenho magn\u00e9tico confi\u00e1vel em um formato simples e robusto. Fabricada com ferrite de b\u00e1rio (cer\u00e2mica) de alta qualidade, esta esfera magn\u00e9tica sinterizada preta oferece excelente coercividade, estabilidade t\u00e9rmica e custo-benef\u00edcio para uma ampla gama de aplica\u00e7\u00f5es industriais e de consumo.<\/p>\n<h2>Principais caracter\u00edsticas<\/h2>\n<ul>\n<li><strong>Propriedades materiais e magn\u00e9ticas<\/strong>\n<ul>\n<li>Grau: Ferrita (BaFe\u2081\u2082O\u2081\u2089)<\/li>\n<li>Produto energ\u00e9tico m\u00e1ximo (BH\u2098\u2090\u2093): ~3,5 kJ\/m\u00b3 (0,45 MGOe)<\/li>\n<li>Reman\u00eancia (Br): ~0,25 T<\/li>\n<li>Coercividade (Hcb): \u2265 160 kA\/m<\/li>\n<li>Temperatura de opera\u00e7\u00e3o: \u201340 \u00b0C a +250 \u00b0C<\/li>\n<\/ul>\n<\/li>\n<li><strong>Dimens\u00f5es e Toler\u00e2ncia<\/strong>\n<ul>\n<li>Di\u00e2metro: 30,00 mm<\/li>\n<li>Toler\u00e2ncia padr\u00e3o: \u00b10,50 mm (\u00b10,20 mm opcional)<\/li>\n<\/ul>\n<\/li>\n<li><strong>Superf\u00edcie e acabamento<\/strong>\n<ul>\n<li>Superf\u00edcie cer\u00e2mica preta natural<\/li>\n<li>Revestimento opcional em ep\u00f3xi ou borracha para resist\u00eancia a impactos.<\/li>\n<li>Moldado com precis\u00e3o para um formato esf\u00e9rico suave e uniforme.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Embalagem e manuseio<\/strong>\n<ul>\n<li>Embaladas individualmente com espuma ou em sacos pl\u00e1sticos para evitar lascas.<\/li>\n<li>Dispon\u00edvel em caixas a granel, bandejas ou embalagens blister personalizadas.<\/li>\n<li>Etiquetagem com n\u00famero de lote para rastreabilidade completa.<\/li>\n<\/ul>\n<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Di\u00e2metro: Di\u00e2metro 30mm<br \/>\nToler\u00e2ncia: \u00b10,5<br \/>\nMaterial: Ferrite<br \/>\nDesempenho: Y30<br \/>\nPintura\/revestimento: \/<br \/>\nDire\u00e7\u00e3o de magnetiza\u00e7\u00e3o: Radial<br \/>\nTemperatura m\u00e1xima de trabalho: 300\u00baC<br \/>\nBr: 4.000 Gauss<br \/>\nBH(m\u00e1x.): 4 MGOe<\/p>","protected":false},"featured_media":12300,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_eb_attr":""},"product_brand":[],"product_cat":[21],"product_tag":[],"class_list":["post-12301","product","type-product","status-publish","has-post-thumbnail","product_cat-ferrite-magnet","first","instock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Ferrite Sphere Magnet D30mm Magnet Ball - Hangzhou HS Magnet Co.,Ltd.<\/title>\n<meta name=\"description\" content=\"30 mm ferrite (ceramic) sphere magnet, high coercivity, corrosion-resistant, operating up to 250 \u00b0C. 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