Silicon carbide
Black Silicon Carbide Powder for Carborundum Abrasive
Silicon carbide, exceedingly hard, synthetically produced crystalline compound of silicon and carbon.Its chemical formula is SiC. The only compound of silicon and carbon is silicon carbide (SiC),ca...
DESCRIPTION
Silicon carbide, exceedingly hard, synthetically produced crystalline compound of silicon and carbon.Its chemical formula is SiC. The only compound of silicon and carbon is silicon carbide (SiC),carborundum. Silicon carbide does occur naturally as the mineral moissanite, but this is extremely rare.More recently, it has found application in refractory linings and heating elements for industrial furnaces, in wear-resistant parts for pumps and rocket engines, and in semi-conducting substrates for light-emitting diode.
| Item | SiC | F.C | Fe2O3 | Moisture |
| SiC 86 | 86%min | 2.4%max | 2.0%max | 0.2%max |
| SiC 88 | 88%min | 2.3%max | 2.0%max | 0.2%max |
| SiC 90 | 90%min | 2.0%max | 1.8%max | 0.2%max |
| SiC 92 | 92%min | 1.8%max | 1.7%max | 0.2%max |
| SiC 93 | 93%min | 1.8%max | 1.6%max | 0.2%max |
| SiC 95 | 95%min | 1.0%max | 1.3%max | 0.2%max |
| SiC 97 | 97%min | 0.8%max | 1.2%max | 0.2%max |
| SiC 97.5 | 97.5%min | 0.8%max | 0.9%max | 0.2%max |
| SiC 98 | 98%min | 0.5%max | 0.5%max | 0.2%max |
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