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China, Chinese High Temperature Zro2 Zirconia Ceramic Thin Substrate / Disc Plate1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Industrial Ceramic ProductsCeramic PlateZirconia Ceramic PlateZirconia Ceramic Disc
Xiamen Innovacera Advanced Materials Co., Ltd.
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Product Description Product Description Zirconia ceramic substrates are characterized by high toughness, high bending strength, high hardness and high wear resistance.Zirconia ceramics have a dimensional hardness of 11.5GPa, a density of 6.0g/cm3 and a compressive strength of 2100MPa. Zirconia ceramics are widely used as ductile ceramics with fracture toughness up to 8.0 mpAM1/2.Advantages: smooth surface (easy to clean), good toughness, impact resistance, high hardness, wear resistance, low thermalconductivity (heat insulation), generally no insulation and high temperature resistanceApplications: machinery, optical fiber, cutting tools, food, chemical, aerospaceCeramic material composition:- - 95%--99.99% Alumina (Al2O3)- - Silicon Carbide · Silicon Nitride- - TTZ: Magnesia partially stabilized Zirconia (ZrO2)- - YTZP: Yttria partially stabilized Zirconia (ZrO2)- - ZDY: Yttria fully stabilized Zirconia (ZrO2)Properties of Zirconium Oxide (ZrO2)* High thermal expansion (α=11 x 10-6/K, similar to some types of steel)* Excellent thermal insulation/low thermal conductivity (2.5 to 3 W/mK)* Very high resistance to crack propagation, high fracture toughness (6.5 to 8 MPam1/2)* Ability to conduct oxygen ions (used for the measurement of oxygen partial pressures in lambda probes) (3Y-TZP)Zirconia Ceramic PropertiesItemUnitTypical ValuesPhysical PropertiesColour WhiteDensityg/cm3>6Zirconia Content%94.80%Gas Permeability 0Water Absorption%0%Crystal Sizeμm0.5Mechanical PropertiesRockwell Hardness(45N)R45N90Vickers Strength(Load 500g)Gpa(Kg/mm2)11.5(1175)Flexural Strength(20)Mpa1200Compressive Strength(20)Mpa2100Modulus of Elasticity(20)Gpa>200Poisson's Ratio(20) 0.22-0.23Fracture Toughness(20)Mpam?8Thermal PropertiesThermal Conductivity(20-400)W/ (m.K)2.5Thermal Expansion Coefficient10-6 /10Thermal Resistance△T250 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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