{"id":173,"count":0,"description":"<div>\r\n\r\n<img class=\"alignright\" src=\"\/wp-content\/uploads\/2025\/12\/45428860f3a064e406ad.jpg\" alt=\"AlN Crucible Used for Evaporation\" width=\"348\" height=\"348\" \/><strong>Nome do produto<\/strong>\r\nCadinho de nitreto de alum\u00ednio\r\n<strong>Introdu\u00e7\u00e3o de <\/strong><strong>Nitreto de alum\u00ednio (AlN)<\/strong><strong>\u00a0Cadinho<\/strong>\r\nAluminum nitride (AlN) is a high-performance non-oxide ceramic material with high\u00a0thermal conductivity and a low coefficient of thermal expansion, making it an ideal material for molten metal containers. It effectively prevents oxidation contamination of molten metals. After cooling, molten alloys do not adhere to the crucible, allowing for easy removal and improved operational efficiency.\r\n\r\nAdditionally, AlN ceramics are not wetted by metals such as aluminum (Al) and calcium (Ca) at high temperatures and exhibit outstanding chemical stability with molten uranium. At elevated temperatures, a protective layer forms on the AlN crucible, effectively reducing corrosion. AlN has been confirmed for use as a graphite crucible lining material in uranium melting processes.\r\n\r\n<\/div>\r\n<strong><a class=\"pro-detail-btn\" href=\"https:\/\/weiert-ceramics.com\/pt\/contact\/\">CONTATE-NOS<\/a><\/strong>\r\n\r\nApplication\r\nUsed for molten titanium and titanium alloy containers\r\n\r\n<strong>Cadinhos de AlN | Fornecedor Chin\u00eas<\/strong>\r\nA WEIERT CERAMICS \u00e9 uma fornecedora profissional de cadinhos cer\u00e2micos, fornecendo produtos de alta qualidade para ind\u00fastrias como energia, pesquisa, materiais ambientais, evapora\u00e7\u00e3o de materiais e metalurgia de ligas e materiais semicondutores.\r\n\r\n<strong>Perguntas frequentes<\/strong>\r\nQ1. Will AlN crucibles volatilize or decompose under vacuum or high temperatures?\r\nA1. AlN begins to decompose at 2435\u00b0C under atmospheric pressure. In a vacuum environment, the higher the vacuum (lower pressure), the more easily AlN decomposes. Specific data are as follows:\r\n\u2022 10\u00b9 Pa (0.1 mbar): 1283\u00b0C\r\n\u2022 10\u00ba Pa (0.01 mbar): 1181\u00b0C\r\n\u2022 10\u207b\u00b9 Pa (0.001 mbar): 1092\u00b0C\r\n\r\nQ2. How can I get a quotation?\r\nA2. To process your inquiry accurately, please provide the crucible drawings and specify the purchase quantity.\r\n\r\nQ3. Do you offer samples?\r\nA3. Yes, we can provide samples. However, the cost and lead time will depend on the product type. Please contact us for more details.\r\n\r\n<a class=\"pro-detail-btn\" href=\"https:\/\/weiert-ceramics.com\/pt\/contact\/\">CONTATE-NOS<\/a>","link":"https:\/\/weiert-ceramics.com\/pt\/category\/products\/ceramic-crucibles\/aluminum-nitride-crucible-aln\/","name":"Cadinho de nitreto de alum\u00ednio AlN","slug":"aluminum-nitride-crucible-aln","taxonomy":"category","parent":167,"meta":[],"acf":[],"z_taxonomy_image_url":"https:\/\/weiert-ceramics.com\/wp-content\/uploads\/2025\/12\/45428860f3a064e406ad.jpg","yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.1 (Yoast SEO v27.2) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>AlN Crucible, Aluminum Nitride Applications Overview - Weiert Ceramics Technology Co., Ltd.<\/title>\n<meta name=\"description\" content=\"Discover the benefits of the AlN crucible for molten metal applications. Aluminum Nitride Crucible ensures efficient thermal management.\" \/>\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\/pt\/category\/products\/ceramic-crucibles\/aluminum-nitride-crucible-aln\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"AlN Crucible\uff0cAluminum Nitride Crucible Overview\" \/>\n<meta property=\"og:description\" content=\"High-performance Aluminum Nitride Crucible provides exceptional thermal management for molten metals, ensuring operational efficiency and quality.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/weiert-ceramics.com\/pt\/category\/products\/ceramic-crucibles\/aluminum-nitride-crucible-aln\/\" \/>\n<meta property=\"og:site_name\" content=\"Weiert Ceramics Technology Co., Ltd.\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Aluminum Nitride Crucible AlN\u5f52\u6863\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"CollectionPage\",\"@id\":\"https:\/\/weiert-ceramics.com\/category\/products\/ceramic-crucibles\/aluminum-nitride-crucible-aln\/\",\"url\":\"https:\/\/weiert-ceramics.com\/category\/products\/ceramic-crucibles\/aluminum-nitride-crucible-aln\/\",\"name\":\"AlN Crucible, Aluminum Nitride Applications Overview - Weiert Ceramics Technology Co., Ltd.\",\"isPartOf\":{\"@id\":\"https:\/\/weiert-ceramics.com\/ja\/#website\"},\"description\":\"Discover the benefits of the AlN crucible for molten metal applications. 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