{"id":752,"date":"2024-11-27T00:36:10","date_gmt":"2024-11-27T08:36:10","guid":{"rendered":"https:\/\/www.best-abrasives.com\/?post_type=product&#038;p=752"},"modified":"2024-12-15T22:16:47","modified_gmt":"2024-12-16T06:16:47","slug":"corindone-bianco","status":"publish","type":"product","link":"https:\/\/www.best-abrasives.com\/it\/product\/corindone-bianco\/","title":{"rendered":"Corindone bianco per refrattari"},"content":{"rendered":"<p>Il corindone bianco (WFA) \u00e8 un materiale sintetico di elevata purezza prodotto dalla fusione di allumina di alta qualit\u00e0 in un forno elettrico ad arco. Con una purezza superiore a 99% di ossido di alluminio (Al\u2082O\u2083), presenta una durezza eccezionale, un'elevata stabilit\u00e0 termica e una resistenza alla corrosione chimica. La distribuzione uniforme delle particelle e la struttura angolare lo rendono ideale per applicazioni abrasive di precisione. Inoltre, la sua composizione priva di ferro e a basso contenuto di sodio garantisce una contaminazione minima, offrendo prestazioni eccellenti in ambienti ad alta richiesta.<\/p>\n<h3>Il corindone bianco viene prodotto attraverso un processo meticoloso:<\/h3>\n<p><span class=\"Apple-converted-space\">\u00a0<\/span>1. L'allumina di elevata purezza viene fusa a una temperatura superiore a 2000\u00b0C in un forno elettrico ad arco.<\/p>\n<p><span class=\"Apple-converted-space\">\u00a0<\/span>2. Il materiale fuso viene raffreddato, cristallizzato e quindi frantumato in polvere fine.<\/p>\n<p><span class=\"Apple-converted-space\">\u00a0<\/span>3. Per rimuovere le impurit\u00e0 e ottenere le dimensioni desiderate dei grani, vengono impiegate tecniche avanzate di setacciatura e separazione magnetica.<\/p>\n<p><span class=\"Apple-converted-space\">\u00a0<\/span>4. Il prodotto finale \u00e8 sottoposto a rigorosi test di qualit\u00e0 per garantire la coerenza e la conformit\u00e0 agli standard del settore.<\/p>\n<h3>Per l'applicazione dei refrattari<\/h3>\n<p>Il corindone bianco \u00e8 ampiamente utilizzato nella produzione di materiali refrattari avanzati grazie al suo elevato punto di fusione e all'eccellente conduttivit\u00e0 termica. Le applicazioni principali includono:<\/p>\n<p><span class=\"Apple-converted-space\">\u00a0<\/span>- Materiali colabili e monolitici: Aumenta la forza e la resistenza agli shock termici nei rivestimenti per alte temperature.<\/p>\n<p><span class=\"Apple-converted-space\">\u00a0<\/span>- Mattoni refrattari: Fornisce durata e stabilit\u00e0 a forni, fornaci e reattori.<\/p>\n<p><span class=\"Apple-converted-space\">\u00a0<\/span>- Porte e ugelli a scorrimento: Offre resistenza all'usura e longevit\u00e0 nei processi di produzione dell'acciaio.<\/p>\n<p>La sua purezza e stabilit\u00e0 termica lo rendono indispensabile negli ambienti che richiedono prestazioni costanti in condizioni estreme.<\/p>","protected":false},"excerpt":{"rendered":"<p>L'allumina bianca fusa di elevata purezza, progettata per abrasivi e refrattari, offre una durezza, una stabilit\u00e0 termica e una resistenza chimica eccezionali, che la rendono ideale per le applicazioni industriali pi\u00f9 esigenti.<\/p>","protected":false},"featured_media":814,"template":"","meta":{"neve_meta_sidebar":"left","neve_meta_container":"","neve_meta_enable_content_width":"off","neve_meta_content_width":100,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":""},"product_brand":[],"product_cat":[39],"product_tag":[46],"class_list":["post-752","product","type-product","status-publish","has-post-thumbnail","product_cat-white-fused-alumina","product_tag-refractories","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>White Corundum for Refractories - Luoyang Best Abrasives Co., Ltd.<\/title>\n<meta name=\"description\" content=\"Discover high-quality white corundum for abrasives and refractories. With over 99% Al\u2082O\u2083 purity, outstanding hardness, and thermal stability, it\u2019s perfect for precision abrasives and advanced refractory solutions.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.best-abrasives.com\/it\/product\/corindone-bianco\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"White Corundum for Refractories - Luoyang Best Abrasives Co., Ltd.\" \/>\n<meta property=\"og:description\" content=\"Discover high-quality white corundum for abrasives and refractories. 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