Silicon Carbide Ceramic Valve Ball Of 40 mm With High Precision
Our SSiC valve balls are made of highly purified, sub-micron silicon carbide material and processed by pressureless sintering technology, have corrosion resistance, high strength and high hardness (2800 HV5), wear resistance and so on. So our silicon carbide valve balls are widely used in pumps, which transmitts corrosive liquid.
Material Properties | Units | SSiC |
Density | g/cm3 | 3.15-3.18 |
Porosity | % | 0 |
Fledural Strength | MPa | 550 |
Elastic Modulus | GPa | 410 |
Hardness | HV5 | 2800 |
Fracture Toughness KIC | MPa.m1/2 | 4.6 |
Maximum Use Temperature | ℃ (℉) | 1650 (3000) |