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China, Chinese Electrical Insulation 99.99% Alumina Al2O3 Ceramic Ring1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Industrial Ceramic ProductsCeramic RingThermal Conducivity Alumina RingAlumina Ceramic Ring
Xiamen Innovacera Advanced Materials Co., Ltd.
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Product Description Alumina, also known as Aluminum Oxide, is a hard wearing advanced technical ceramic material frequently used in a wide variety of industrial applications. Once fired and sintered, it can only be machined using diamond-grinding methods. It features high hardness and wear resistance, low erosion levels, high temperature resistance, corrosion resistance, and bioinertness.Additionally, it can be highly polished, making it useful for a wide range of applications. Properties:1. Good electrical insulation 2. Moderate thermal conductivity 3. High corrosion and wear resistance4. Good gliding properties5. High mechanical strength6. High compressive strength 7. High hardness DO YOU KNOW WHAT ALUMINA CERAMIC ARE? Alumina ceramic is a kind of alumina as the main ceramic material,used in thick film integrated circuits.Alumina have good conductivity,mechanical strength and high temperature resistance.It should be noted that ultrasonic washing is needed.Alumina ceramics have a veriety of uses to meet the needs of daily use and specical properties.95 alumina porcelain is mainly used as waer-resisting parts. PRODUCT DETAILS--- Advantage:1.Purity:92%, 95%, 96%, 99%, 99.7%2.Good mechanical strength3.Excellent electrical insulation4.High-frequency loss5.Good thermal conductivity6.Heat, wear and corrosion resistance.. Application:Alumina is the best-known advantaced ceramicmaterial, is widely used in 1.Automotive2.Petro-chemical 3.Fluid control4.Material transfer5.Industry6.Electrical and electronic7.Semiconductor8.Sapphire is single-crystal alumina. Alumina Ceramic Property Property Unit92% Alumina Ceramic95% Alumina Ceramic99% Alumina CeramicDensity g/cm3≥3.63≥3.68≥3.83Water absorption %OOOSintering temperature °C1500-17001600-18001700-1800Hardness HV≥1400≥1500≥1650Flexural strength Kgf/cm2300030003000Compressive strength Kgf/cm2240002500026000Fracture toughness Map.m3/23~43~44~5Maximum temperature °C160017001800Coefficient of thermal expansion /°C8*10-68*10-68*10-6Heat shock T(°C)220220220Thermal conductivity W/m.k(25-300°C)25 1425 1425 14 20°C >1012>1012>1012 RFQ 1.What's the max using temperature ?Max 1700degree 2.Which composition suitable for metallized ceramics?95% alumina 3.What's the 99 alumina's major applications?Pump Shaft,Drive Shaft,Sealing Ring 4.Can you do OEM?We are mostly doing by drawing 5.What's the delivery time?About 35days SEND MEIf you are interested in our products, please click here to send me an inquiry, and I will reply you within 8 hours
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