Environment-friendly Yellow 95%, 99%, 99.7% Aluminum Oxide / Alumina Ceramic Parts - Product

Other Specification :  Environment-friendly Yellow 95%, 99%, 99.7% Aluminum Oxide / Alumina Ceramic Parts Description: 1.Thistypeofceramicproductsisgreenandenvironment-friendly.Ithasnoenvironment-harmful Materials. 2.Material:95%AL2O3 3.Methodofmolding:Thermalcasting/drypress/extrusion 4.Color:yellow 5.Sinteringtemperature:1750 6.Surfacefinish:Ra0.4&simRa0.8&mum 7.Packing:Packwithcartonandshipwithwoodencase 8.Produceproductsaccordingtomoldsordrawingsprovidedbytheclientandquoteaccordingthedata Oftheproducts 9.Themouldfeeofthenon-standardproducts:Accordingthequotationofproduct. Applications: Theenterprisesofelectricity,steel,smelt,mechanism,colliery,mine,chemical,cement,oilfield,willchoose Thedifferentproductsaccordingtotheirspecialrequirementsforthewearablemechanicalinstrumentsthat Worksinthesystemofcoaltransfer,materialtransfer,milling,dustremovingandsoon. Specifications: 95%,99%,99.7%Al2O3MaterialParameters: - - - - Item | TestCondition | UnitSymbol | 95%Alumina Ceramics | 99%Alumina Ceramics | 99.7%Alumina Ceramics | Themainchemical Ingredient | | | Al2O3 | Al2O3 | Al2O3 | BulkDensity | | G/cm3 | 3.6 | 3.89 | 3.96 | MaximumUse Temperature | | | 1450 | 1600 | 1650 | Waterabsorption | | % | 0 | 0 | 0 | ROHSHardness | | | 85 | 89 | 89 | Flexuralstrength | 20C | MPa(psix103) | 358(52) | 550 | 550 | CompressiveStrength | 20C | MPa(psix103) | 2068(300) | 2600(377) | 2600(377) | FractureToughness | K(Ic) | Mpam1/2 | 4-5 | 5.6 | 6 | Coefficientof Thermalexpansion | 25-1000C | 1X10-6/C | 7.6 | 7.9 | 8.2 | Coefficientof Thermalconductivity | 20C | W/mK | 16 | 30.0 | 30.4 | ThermalShock Resistance | Tc | C | 250 | 200 |

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