precison ceramic, precision ziconia ceramic, zirconia ceramic part, ceramic structure, zirconia ceramic shaft sleeve Use temperatures up to 2400°CHigh densityLow thermal conductivity (20% that of alumina)Chemical inertnessResistance to molten metalsIonic electrical conductionWear resistanceHigh fracture toughnessHigh hardnessZirconia ceramic are used in shaft , plunger, high-Pressure cleaning ...