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High Fine Quality Ain Ceramics Aluminium Nitride Ceramic Tube / Rod / Bar1
Refractory MaterialCeramic TubeAlumina Ceramic Tube
Zibo Qianjingxuan Ceramic Technology Co., Ltd.
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Product Description Product DescriptionAlumina Ceramic:Alumina ceramics are ceramic materials based on alumina (Al2O3) for thick film integrated circuits. Alumina ceramics have good conductivity, mechanical strength and high temperature resistance. It should be noted that ultrasonic cleaning is required. Alumina ceramics is a versatile ceramic. Because of its superior performance, it has been widely used in modern society, satisfying the needs of daily use and special performance.Alumina ceramic properties: High hardness, high strength, wear resistance, corrosion resistance, high temperacture (1600°), good thermal diffusivity, good insulativity, low cost etc. Data Sheet↓ItemUnitTypical ValuesPhysical PropertiesColorWhite/IvoryDensityg/cm33.85Alumina Content%99%Gas permeability0Water Absorption0Mechanical PropertiesMONS' Hardness82Vickers Hardness (Hv50)Gpa(Kg/mm2)15.7(1600)Flexural Strength(20°C)Mpa330Compressive Strength(20°C)Mpa2000Fracture Toughness(20°C)MPam1/24Thermal PropertiesThermal Conductivity(20°C-400°C)W(m.K)27.5Thermal Expansion Coefficient10-6/°C7.6Thermal Shock Resistance△T°C200Maximum Use Temperature°C1650Electronic PropertiesDielectric StrengthKV/mm>10Dielectric Constanter9.1Dielectric Loss Angle(1MHz)0.0002-0.0003Volume ResistivityΩ.cm>10(14) Recommended ProductsCompany ProfilePackaging & ShippingFAQ1. Are you a manufacturer or trader?We are a manufacturer. 2. What's the MOQ?For the normal size, there is no MOQ. For your own demand size,the MOQ IS 100PIECES. 3. Why should you buy from us not from other suppliers? *Professional manufacturer since 1998.* The most professional technology team and production team* 5 production lines *An annual output of nearly 20,000 tons and hundreds of employees*Customized according to your requirements or drawings*Inventory available for quick shipment 4. Do you provide free samples? Yes, we can offer free samples 5. How do you guarantee quality?Before pre-production, we will produce a batch of samples for quality inspection; product quality will be checked again before delivery. 6. Can we visit your factory?Yes,of course . We sincerely welcome you to come to China and visit our factory.
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