Industrial Ceramic Anti Corrosion Wear Resistant Zirconia Ceramic Piston Pin

Ceramic Part Y2o3 Stablized Zirconia Ceramic Tubes Product Description Zirconia/Zro2 Wear Resistant Ceramic Tube Machining Processing Zirconium oxide ceramics also have very high thermal expansion and are therefore often the material of choice for joining ceramic and steel. Components made from this material are more expensive than components made of alumina ceramics. Zirconium oxide ceramics are used among other applications, as tools for wire forming, as auxiliaries in welding processes, as materials for crowns and bridges in the dental industry, as insulating rings in thermal processes, and as oxygen measurement cells in lambda probes.High densityGood corrosion resistanceHigh strength and fracture toughnessHigh hardness and wear resistanceHigh temperature resistance and Low thermal conductivityPerformance Physical properties: high insulation resistance, breakdown, high temperature resistance, abrasion resistance, high strength (three meters altitude fall not broken)Fire rating: USA military standard MIL-F-51058 (the highest level)Typical application: strong current, voltage, strong high temperature parts, IC MOS, IGBT power tube heat pipe insulationCertification: natural organic matter, the European Union, exempt products without certification materialsThermal conductivity: high temperature: 1600 degrees below the ideal heat insulating material of high voltage and high frequency equipment.Product Property :                                           Properties Table  Test Item / Unit    Numerical Value   Test Item / Unit    Numerical ValueProduct Material      AluminaZirconiaProduct Material     AluminaZirconiaComponent Content(%)≥99%≥95%≥90%Volume Resistance(cm)>1012>1012>1012Sintering Temp(ºC)1780-18001650-16801550-2600Bending Strength(Mpa)4003201100Specific Gravity(g/cm3)≥3.8≥3.6≥6Roughness(μm)≤0.8≤0.8≤0.8Breakdown Voltage Strength(kv/mm)151515Thermal Expansion Coefficient(*10°)6.8-86.2-8.56.9-10Bibulous Rate(%)