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Properties : electric insulation
Electrical Resistivity : 10^14 Ω·cm
Thermal Expansion Coefficient : 8.5 × 10^-6/°C
Type : Alumina Ceramic Parts
Method : lsostatic presure
Surface Finish : Polished
Melting Point : 2040°C
Materials : 92% alumina powder
Dielectric Constant : 9.8
Wear Resistance : Very High
Chemical Resistance : Excellent
Purity : 96%,99%
Max Operating Temperature : 1800°C
Flexural Strength : 400 MPa
Compressive Strength : 2,000 MPa
Alumina ceramics are the most widely used materialsin the variety of fine ceramics,which after being subject to a sintering process,feature the same crystalstructure(AlzO3)as sapphire and ruby.These materials are used in a wide range of industrialfields due to their superb material characteristics suchas high electrical insulation,high mechanical strength,and high wear-and chemical-resistance.
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Alumina Ceramic The Perfect Solution For Electrical Insulation And Strength Images |