Product Name: Customized Insulation Machinery Zirconia Ceramic Sleeve Internal Thread Type: Ceramic Tubes Material: Zirconia Ceramic Trademark: Gongtao Transport Package: Plywood Case Specification: 96% zirconia ceramic Origin: Shanghai Product Description High Hardness Zirconium Oxide Zirconia Ceramic TubeZirconia (ZrO2) is an extremely refractory material. It possesses excellent chemical inertness and corrosion resistance at temperatures well above the melting point of alumina.Zirconia is fully stabilized in the cubic crystal structure to avoid cracking and mechanical weakening during thermal cycling. In addition to its high temperature capability, Zirconia offers low thermal conductivity and is electrically conductive above 800°C. Also has the unique ability to allow oxygen ions to move freely through the crystal structure above 600°C.Zirconia oxide tube offers chemical and corrosion resistance to temperatures well above the melting point of Alumina oxide. Zirconia oxide tube are very high strength, hardness and particularly toughness. In addition the material has low thermal conductivity and is an ionic conductor above 600°C. Zirconia oxide tube has lead to applications in oxygen sensors.Fully Stabilized Zirconia Ceramic TubeSpecification: No.Size(outer diameter/inner diameter)x length110/6x300210/6x435312.5/9.5x300412.5/9.5x400512*10x432612.5/9.5x435717.5/11.1x225817.5/10.5x226917.5/11.1x3001017.5/11.1x4601117.5/11.1x4651217.5/11.1x5001318.5 (+/-0.50)x12(+/-.50)x430+/-114 18.5*12x4581521.7/17.5x500Specification of Fully stabilized zirconia ceramic protection tubeNo.ItemIndex1Property8Y-YZP2Material14.5wt%Y2O3+85.5wt%Zro23Structure of crystalHigh temperaturehexagonal,low temperature square4Density(g/cm3)6.045Flexural Strength(Mpa)20C200-3006Rupture tenacity KIC 20C(Mpa m1/2)2.37Hardness(HV)20C10008Thermal conductivity W/mk279Specific heat(J/g/k)0.4510Thermal expansion coefficient*106/C 20C-100C1011Melting point2715C12Temperature testing range0~~~2300C13ApplicationIngot furnaceand furnace with corrosive gasesMolding:isopressing molding