3.85g/Cm3 340GPa Alumina Ceramic Rings 99% Al2O3 Ring High Toughness

Brand Name:YUBEI
Certification:ISO9001
Minimum Order Quantity:10pcs
Delivery Time:30 work days
Place of Origin:China
Price:Negotiate
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Address: No. 923 Luojian Village, Dingshu Town, Yixing City, Jiangsu Province, China.
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Product Details

Factory Manufacture Alumina Ceramic Ring 99% Al2O3 Ring


The alumina ceramics are high toughness, high bending strength, high wear resistance, comprehensive heat-insulating property and low thermal expansion coefficients. They are widely used in aerospace, military, chemical, refractory and electrical apparatus industries.


Products can be produced according to your drawings or samples.


Manufacturing:

* 99% alumina ceramic material

* Customized according to drawings or samples

* Cold isostatic pressing process

* Finish machining

* 20-30 days deliver time generally

* Carton or wooden case or pallet packing


Specifications:

PropertiesItemUnit99% Alumina95% Alumina
Mechanical PropertyColor--Light YellowWhite
Mechanical PropertyDensityg/cm33.853.6
Mechanical PropertyBending StrengthMPa310300
Mechanical PropertyCompressive StrengthMPa24002300
Mechanical PropertyElastic ModulusGPa340320
Mechanical PropertyFracture ToughnessMPam1/23-43-4
Mechanical PropertyWeber Coefficientm1212
Mechanical PropertyVickers HardnessHV0.516001400
Thermal PropertyCoefficient of Line Thermal Expansion10-6K-17-87-8
Thermal PropertyThermal ConductivityW/mK2920
Thermal PropertyThermal Shock Resistance( in water)ΔT℃200250
Thermal PropertyMax Working Temperature16001500
Electrical PropertyVolume Resistance at 20℃Ωcm>1014>1014
Electrical PropertyDielectric StrengthV/m15X10615X106
Electrical PropertyDielectric Constantεr10

9


99% Alumina Ceramic Rings


China 3.85g/Cm3 340GPa Alumina Ceramic Rings 99% Al2O3 Ring High Toughness supplier

3.85g/Cm3 340GPa Alumina Ceramic Rings 99% Al2O3 Ring High Toughness

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