1.reasonable price
2.Service is first-class
Physical properties of SiC2 is extreme hardness, high temperature resistence, chemical erosion resisting, radiation resisting and thermal conductivity, low thermal expansion, it's Moh's hardness is 9-9.5. It is widely used in the fileds of abrasive, grinding, heat resistance, electronics, aviation, metallurgy and ceramics and so on.
Specifications :
Usage | Specifications | Black Silicon Carbide | Green Silicon Carbide | |||||||
Chemical Composition % | Magnetic material %max | Chemical Composition % | Magnetic material %max | |||||||
Sic min | F.C. max | Fe2O3 max | Sic min | F.C. max | Fe2O3 max | |||||
Abrasives grade | Grain | 12-80 | 98 | 0.20 | 0.6 | 0.0023 | 99 | 0.20 | 0.20 | 0.018 |
90-150 | 97 | 0.30 | 0.8 | 0.0021 | 98.5 | 0.25 | 0.5 | 0.015 | ||
180-220 | 97 | 0.30 | 1.2 | 0.0018 | 97.5 | 0.25 | 0.7 | 0.012 | ||
Micropowder | 240-4000 | 96 | 0.35 | 1.35 | - | 96 | 0.30 | 0.8 | - | |
Refractory grade | Group Size | 0-1mm 1-3mm 3-5mm 5-8mm | 97 | 0.35 | 1.35 | - | 99 | 0.35 | 0.7 | - |
Fine Powder | -180mesh -200mesh -240mesh -320mesh | 97 | 0.35 | 1.35 | - | 98 | 0.35 | 0.7 | - | |
Color | Black | Green | ||||||||
Hardness (mohs) | 9.5 | 9.15 | ||||||||
Melting point (°C) | 2250 | 2250 | ||||||||
Maximum service temperature (°C) | 1900 | 1900 | ||||||||
Ture density (g/cm3) | 3.9 | 3.9 |