Various kinds of wear parts made in Silicon Carbide (SiC). Such as, seal faces, bushing/sleeves, spray nozzles, etc. The material grades include, Reaction bonded SiC(RBSIC) and Sintered SiC(SSIC), etc. Also, we can supply the material of Silicon Carbide with Carbon Praphite Impregnated.
Technical data of our material is as below:
ParameterUnitRB SiCSSiCDensityg/cm 33.053.10Free Silicon Content 12%-Crystal Sizeµ m8 -205 - 7 HardnessRockwellHRA 90> HRA 93Compressive StrengthMPa27003000psi391, 500435, 000Flexural StrengthMPa400400psi58, 00058, 000Fracture ToughnessMPa m 1/24.34.5Elastic Modulus GPa390410psi57 x 10 659 x 10 6Poisson' s Ratio/0.150.15Coefficient of
Thermal Expansion1 x 10 -6 / K4.34.3