95% AL2O3 White Aluminum Oxide Ceramic Round Plate With Surface Finish Ra 0.4/ sim Ra 0.8 - Product

Place of Origin : Wuxi,China
Delivery Time : Depends On The Quantity, Always In A Month.

Product Description

95% AL2O3 White Aluminum Oxide Ceramic Round Plate With Surface Finish Ra 0.4/ sim Ra 0.8

Description:

1.Material:95%AL2O3

2.Methodofmolding:Thermalcasting/drypress/extrusion

3.Color:White

4.Sinteringtemperature:1750

5.Surfacefinish:Ra0.4&simRa0.8&mum

6.Packing:Packwithcartonandshipwithwoodencase

7.Produceproductsaccordingtomoldsordrawingsprovidedbytheclientandquoteaccordingthedata

oftheproducts

8.Themouldfeeofthenon-standardproducts:Accordingthequotationo

Physical Specification

Other Specification : 95% AL2O3 White Aluminum Oxide Ceramic Round Plate With Surface Finish Ra 0.4/ Sim Ra 0.8 Description: 1.Material:95%AL2O3 2.Methodofmolding:Thermalcasting/drypress/extrusion 3.Color:White 4.Sinteringtemperature:1750 5.Surfacefinish:Ra0.4&simRa0.8&mum 6.Packing:Packwithcartonandshipwithwoodencase 7.Produceproductsaccordingtomoldsordrawingsprovidedbytheclientandquoteaccordingthedata Oftheproducts 8.Themouldfeeofthenon-standardproducts:Accordingthequotationofproduct. Applications: Ourproductsaremainlyusedinmechanical,electronics,chemical,textile,aeronauticandotherfields. 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 | 200 | Dielectricityconstant | 1MHz.25 | | 9 | 9.7 | 9.7 | Dielectricstrength | | Ac-kV/mm(acV/mil) | 8.3(210) | 8.7(220) | 8.7(220) | VolumeResistivity | 100 | Ohm-cm | >1013 | >1014 | >1014 | - - -

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