99.5% Alumina (Al2O3)
99.5% Alumina (Al2O3) is one of the most widely specified, general-purpose technical ceramics. It is very hard and wear resistant, with high compressive strength, making it suitable for high-intensity environments. It's best suited for applications where smaller grain size is not required.
Crystal Structure: Hexagonal Thermal Shock Resistence: 200 Electronic and semiconductor applications
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Density g/cm 2 Color Mardness Rockwell Compressive Strength MPa @ RT Compressive Strength M(10) lbs/in² Flexual Strength K(10)² lbs/in² Flexual Strength MOR - MPa & RT Polson's Ratio ASTM C818 Polson's Ratio ASTM C848 Thermal Conductivity W.m-K&RT Dielectic Constant 1MHz & RT Dielectic Strength .025 Thick/0.50 Thick Volts/mil Dielectic Strength kV/mm 3.7-3.97 White N/A 2070 - 2620 N/A N/A 310 - 379 0.27 N/A 35 9.6 N/A 15
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