Silicon Carbide
INDUSTRIAL SILICON CARBIDE - RAW & MACHINED
SILICON CARBIDE MACHINING & GRINDING
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Silicon Carbide
Properties Units Silicon Carbide MECHANICAL Density g/cm3 3.08-3.20 Color – black Water Absorption % 0 Flexural Strength MPa@room temp.(R.T.) 462 Compressive Strength MPa@R.T. 1725-2500 Hardness GPa 23.5-24.5 THERMAL Coefficient of Linear Thermal Expansion 1E-6/°C
(»25°C to Ј1000°C)4.0-4.5 Thermal Conductivity W/m°K@R.T. 75-155 Specific Heat cal/g°C@R.T. 0.15 Thermal Shock Resistance D T(°C) 350-500 Maximum Use Temperature °C 1400 ELECTRICAL Volume Resistivity Ohm. cm@R.T. 108 Dielectric Constant 1MHz@R.T. –
