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Designer useful zibo high quality alumina ceramic
Features of zibo high quality alumina ceramic: Place of Origin:Jiangsu, China (Mainland)Model Number:According to your drawing or samplesColor:WhiteMaterial:High frequency ceramic / steatite ceramicTemperature resistance:500℃Withstand voltage:380V PerformanceItemIndexUnitSteatite ceramic95 Al2O396 Al2O3Physical CharacteristicsBulk densityg/cm32.73.63.6Water absorption%000Flexural strengthMpa145320340Mechanical CharacteristicsHardness VickersGpa5.712.213.5Elastic modulusGpa120280320Poisson’s ratio-0.210.220.23Thermal CharacteristicsLinear expansion coefficient20-5000C 10-6/0C7.97.17.2Thermal conductivityw/(m.k)2.51624Specific Heat*10-3J/(kg*K)0.750.780.78Electrical CharacteristicsDielectric constant(1MHZ)-6.299.4Dielectric loss angle*10-418155Dielectric strength*106V/m181215 ModelBulk densityFracture toughnessBending strengthMicrohardnessZrO2 contentKIC MPam½MPag/cmGPa%3Y-ZrO2 ceramic5.9~6.19~10900~110012.5≥94Ce-Y-Al-ZrO2 ceramic5.8~6.18~12≥80012.5≥93MgO-ZrO2 ceramic≥5.78~12≥60012.5≥96(chemical level)
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zibo high quality alumina ceramic