Wear Resistant Alumina Ceramic

Wear Resistant Alumina Ceramic

wear resistant alumina ceramic is a kind of wear resistant materials.They are replace some wear resistant steel products and protect the wear resistant equipments.So that it can prolong the equipments useful life. Any more details,pls contact:florahu@zbqishuai.cn
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Product Details

Description of the wear resistant alumina ceramic

Al2O3 ceramics: high alumina content, compact structure, special properties, so called special ceramics. Al2O3. Ceramic material is close the six-party structure consisting of oxygen ions, and aluminum ion fill in two thirds of the octahedral gap, this is the same as the natural corundum stable alpha Al2O3 structure, thus ceramics with high melting point, high hardness, excellent wear resistance. Ceramic tiles HRA85 or higher hardness, second only to the hardness of diamond, and smooth surface friction coefficient, wear resistance is very ideal, especially in high temperature oxidizing medium or corrosive medium, the material of ceramic tiles is much more superior performance compared with other metal materials.

Technical details of the wear resistant alumina ceramic

Item99alumina95alumina92aluminaunit symbol
Bulk Density3.853.653.6g/cm3≥
Flexural Strength350300280MPa≥
Max Use Temperature170015001400°C≥
Volume Resistivity101510141014  Ω·cm 20°C

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