氧化鈹的11家公司 ✓ 來自 4 個國家的 B2B 製造商、經銷商和供應商 ✓ 提供快速信息和價格的特別服務 ✓
描述
氧化鈹是由鈹和氧組成的無機化合物，化學式為BeO。它是一種高性能陶瓷材料，因其獨特的物理和化學性能組合而常被稱為“陶瓷之王”。
關鍵特征：
極高的熱導率：在所有陶瓷材料中最高的，在室溫下與金屬鋁相當，明顯高於氧化鋁。
優異的電絕緣體：它是一種優異的電絕緣體，同時也是一種優異的熱導體——這是一種罕見而有價值的組合。
高熔點和化學穩定性：具有非常高的熔點（2570℃），耐大多數熔融金屬和化學品。
低介電常數和損耗：使其成為高頻電子應用的理想選擇。
高硬度、高強度：具有工程陶瓷的典型力學性能。
關鍵考慮：氧化鈹粉塵和顆粒具有劇毒。吸入可導致嚴重的慢性肺病（鈹中毒）。因此，其加工和處理需要嚴格的安全協議和工程控製。
技術資料
物理性質：
顏色和形狀：白色結晶粉末或燒結陶瓷
密度：2.85-3.01 g/cm³
晶體結構：六方纖鋅礦
熔點：~2570°C(4658°F)
晶體結構：六方纖鋅礦
熔點：~2570°C(4658°F)
機械性能：
硬度（努氏硬度，HK₀.₅）：1200-1400 kgf/mm²
抗彎強度：170-280MPa
抗壓強度：800-1100MPa
楊氏模量：300-400GPa
熱性能：
熱傳導率(κ)：200-300W/(m·K)(25℃)
熱膨脹係數(CTE)：7.5-8.5 x 10⁻⁶/K(25-500°C)
比熱容：~1050J/(kg·K)
電氣特性：
體積電阻率：>10¹⁴Ω·cm(25°C時)
介電常數(ε)：6.5-6.8（1 MHz，25°C）介電損耗角正切：0.4-1.0 x 10⁻⁴（1 MHz，25°C）
介電強度：10-15kV/mm
應用領域
查看更多 主要應用：
電子和半導體：高功率半導體器件的散熱基板、微波管元件、高頻集成電路封裝。
核工業：在核反應堆中用作中子慢化劑和反射器。
軍事和航空航天：高功率雷達、通信係統和導彈製導係統中的熱管理組件。
特種冶金：高性能耐火材料。
可能匹配的其他公司。
關於我們
查看更多 Scimplify is an India-based specialty chemicals company operating across the product life cycle—from research and lab-scale development to commercial manufacturing. Our in-house value engineering team, comprising experts in chemical, process, and analytical research, supports strategic manufacturers in a science-first manner, helping develop and scale products for commercial success.
Supported by a network of GMP- and REACH-compliant facilities in India, our operations are made transparent and efficient through a technology-enabled project management system, ensuring smooth execution from concept to delivery across key chemistry platforms.
At Scimplify, we specialize in manufacturing and providing a consistent, high-purity supply of Antimony Trioxide (ATO). We provide 99.5%, 99.8% and above 99.9% (Catalytic Grade) to our customers. Our ATO is designed to act as a highly effective synergist and meet the most stringent fire safety standards, such as UL standards.
Supported by a network of GMP- and REACH-compliant facilities in India, our operations are made transparent and efficient through a technology-enabled project management system, ensuring smooth execution from concept to delivery across key chemistry platforms.
At Scimplify, we specialize in manufacturing and providing a consistent, high-purity supply of Antimony Trioxide (ATO). We provide 99.5%, 99.8% and above 99.9% (Catalytic Grade) to our customers. Our ATO is designed to act as a highly effective synergist and meet the most stringent fire safety standards, such as UL standards.
關於我們
查看更多 Presidential company was established in March 2002 with a registered capital of 12 million yuan , the company is located in Baotou City Kundulun metal processing park. Company was founded by Inner Mongolia Baotou Steel Rare Earth ( Group ) Hi-Tech Co. , Baotou Rare Earth Research Institute and other three corporate shareholders and two individual shareholders limited liability joint venture company, mainly engaged in the production of rare earth high-tech products , sales, new product rare earth development and technology transfer work. 2008 has been identified as high-tech enterprises.
Presidential company's main products are europium oxide (5N), gadolinium (3N5), terbium oxide (4N), dysprosium oxide (4N), samarium oxide (2N ~ 3N5), anhydrous lanthanum chloride (4N) and anhydrous cerium chloride (4N), is the largest light-emitting materials with high purity europium oxide ( 99.999% ) production enterprises.
Presidential company is Inner Engineering Technology Research Center support unit , cleaner production processes in rare earth separation , catalytic materials and solid oxide fuel cell materials and thermal barrier coating materials in the field to achieve good results , some of the products to fill the gap . Company focusing on the application of new rare earth products in the high-tech research work , made considerable progress , broadening the scope of application of rare earth compounds , built rare earth new product testing , pilot production line expansion . Scientific and technological achievements of Inner Mongolia Science and Technology Progress Award and the Award of a , new product award an autonomous region . Participate in the development of rare earth industry GB ( Amendment ) 2 . In recent years has undertaken more than 40 research projects , applied for patent 40 , where national SME innovation fund a national Torch Program a national key new product projects 2 , 863 projects a ( participating ) , the National High-tech R & D projects of export products ( Commerce Department ) 2 , has been granted patents eight , have achieved good economic and social benefits.
Companies established in line with the requirements of modern enterprise management mechanisms , the use of ISO9001: 2008 quality management system for management , reasonable employment system and distribution system for the high level of talent to display their talents on the stage . Companies adhering to the "integrity is our aim , Quality is the life" principle , all the friends willing to join hands for common development.
Presidential company's main products are europium oxide (5N), gadolinium (3N5), terbium oxide (4N), dysprosium oxide (4N), samarium oxide (2N ~ 3N5), anhydrous lanthanum chloride (4N) and anhydrous cerium chloride (4N), is the largest light-emitting materials with high purity europium oxide ( 99.999% ) production enterprises.
Presidential company is Inner Engineering Technology Research Center support unit , cleaner production processes in rare earth separation , catalytic materials and solid oxide fuel cell materials and thermal barrier coating materials in the field to achieve good results , some of the products to fill the gap . Company focusing on the application of new rare earth products in the high-tech research work , made considerable progress , broadening the scope of application of rare earth compounds , built rare earth new product testing , pilot production line expansion . Scientific and technological achievements of Inner Mongolia Science and Technology Progress Award and the Award of a , new product award an autonomous region . Participate in the development of rare earth industry GB ( Amendment ) 2 . In recent years has undertaken more than 40 research projects , applied for patent 40 , where national SME innovation fund a national Torch Program a national key new product projects 2 , 863 projects a ( participating ) , the National High-tech R & D projects of export products ( Commerce Department ) 2 , has been granted patents eight , have achieved good economic and social benefits.
Companies established in line with the requirements of modern enterprise management mechanisms , the use of ISO9001: 2008 quality management system for management , reasonable employment system and distribution system for the high level of talent to display their talents on the stage . Companies adhering to the "integrity is our aim , Quality is the life" principle , all the friends willing to join hands for common development.
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氧化鈹 - 製造商、經銷商&供應商
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