{"id":6427,"date":"2025-02-28T15:08:00","date_gmt":"2025-02-28T07:08:00","guid":{"rendered":"http:\/\/weierte.jyjl.cn\/?p=6427"},"modified":"2026-01-21T16:22:13","modified_gmt":"2026-01-21T08:22:13","slug":"boron-nitride-ring","status":"publish","type":"post","link":"https:\/\/weiert-ceramics.com\/it\/products\/cnc-machining-ceramic-structural-components\/boron-nitride-components-bn\/boron-nitride-ring\/","title":{"rendered":"Isolatore in nitruro di boro (BN)"},"content":{"rendered":"

Gli isolanti ceramici ossidati convenzionali, come l'allumina e la zirconia, mantengono un isolamento elettrico e una resistenza meccanica stabili al di sotto dei 1 500 \u00b0C, ma spesso subiscono rotture al di sopra dei 2 000 \u00b0C a causa di trasformazioni di fase. Il nitruro di boro esagonale (hBN), invece, con la sua struttura reticolare esagonale, offre stabilit\u00e0 alle alte temperature e pu\u00f2 mantenere le sue prestazioni isolanti in ambienti termici estremi, diventando cos\u00ec il materiale preferito a queste temperature. Per garantire un funzionamento affidabile in queste condizioni, l'hBN di grado industriale deve avere una purezza molto elevata e un contenuto minimo di ossido di boro; altrimenti, le impurit\u00e0 residue di ossido di boro possono formare fasi conduttive a temperature elevate, degradando le sue propriet\u00e0 dielettriche.<\/p>\n\n\n\n

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\"Boron
Isolante elettrico in nitruro di boro<\/strong>
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Il pi\u00f9 economico fornitore cinese di ceramiche BN di elevata purezza - Componenti di isolamento, crogioli<\/strong>
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In qualit\u00e0 di fornitore di ceramiche BN affidabile ed economico in Cina, offriamo prodotti in nitruro di boro di elevata purezza, tra cui componenti per l'isolamento elettrico, crogioli e piastre che possono essere utilizzati per temperature superiori a 2000\u00baC.<\/p>","protected":false},"excerpt":{"rendered":"

Conventional oxide ceramic insulators, such as alumina and zirconia, maintain stable electrical insulation and mechanical strength below 1\u00a0500\u00a0\u00b0C but often suffer breakdown above 2\u00a0000\u00a0\u00b0C due to phase transformations. In contrast, hexagonal boron nitride (hBN), with its hexagonal lattice structure, offers high\u2011temperature stability and can sustain its insulating performance in extreme thermal environments, making it the […]<\/p>\n","protected":false},"author":1,"featured_media":6415,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[179],"tags":[],"class_list":["post-6427","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-boron-nitride-components-bn"],"acf":[],"yoast_head":"\nBoron Nitride Insulator: Advantages and Applications - Weiert Ceramics Technology Co., Ltd.<\/title>\n<meta name=\"description\" content=\"Understand the unique properties of BN ceramic insulators that make them ideal for high-heat applications and industrial uses.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/weiert-ceramics.com\/it\/products\/cnc-machining-ceramic-structural-components\/boron-nitride-components-bn\/boron-nitride-ring\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Boron Nitride Insulator, BN\" \/>\n<meta property=\"og:description\" content=\"Understand the unique properties of BN ceramic insulators that make them ideal for high-heat applications and industrial uses.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/weiert-ceramics.com\/it\/products\/cnc-machining-ceramic-structural-components\/boron-nitride-components-bn\/boron-nitride-ring\/\" \/>\n<meta property=\"og:site_name\" content=\"Weiert Ceramics Technology Co., Ltd.\" \/>\n<meta property=\"article:published_time\" content=\"2025-02-28T07:08:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-21T08:22:13+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/weiert-ceramics.com\/wp-content\/uploads\/2025\/02\/1679091c5a880faf6fb5-3.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Scritto da\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tempo di lettura stimato\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minuti\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/weiert-ceramics.com\/products\/cnc-machining-ceramic-structural-components\/boron-nitride-components-bn\/boron-nitride-ring\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/weiert-ceramics.com\/products\/cnc-machining-ceramic-structural-components\/boron-nitride-components-bn\/boron-nitride-ring\/\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\/\/weiert-ceramics.com\/ja\/#\/schema\/person\/68a9501854712f995cf9cead4b2a7721\"},\"headline\":\"Boron Nitride Insulator, BN\",\"datePublished\":\"2025-02-28T07:08:00+00:00\",\"dateModified\":\"2026-01-21T08:22:13+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/weiert-ceramics.com\/products\/cnc-machining-ceramic-structural-components\/boron-nitride-components-bn\/boron-nitride-ring\/\"},\"wordCount\":147,\"publisher\":{\"@id\":\"https:\/\/weiert-ceramics.com\/ja\/#organization\"},\"image\":{\"@id\":\"https:\/\/weiert-ceramics.com\/products\/cnc-machining-ceramic-structural-components\/boron-nitride-components-bn\/boron-nitride-ring\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/weiert-ceramics.com\/wp-content\/uploads\/2025\/02\/1679091c5a880faf6fb5-3.jpg\",\"articleSection\":[\"Boron Nitride Components BN\"],\"inLanguage\":\"it-IT\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/weiert-ceramics.com\/products\/cnc-machining-ceramic-structural-components\/boron-nitride-components-bn\/boron-nitride-ring\/\",\"url\":\"https:\/\/weiert-ceramics.com\/products\/cnc-machining-ceramic-structural-components\/boron-nitride-components-bn\/boron-nitride-ring\/\",\"name\":\"Boron Nitride Insulator: Advantages and Applications - 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