75%/ 85%/ 90% SIC Black Silicon Carbide 0-10mm
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.
Description
ZhenAn International Co., Limited is one of the most reliable manufacturers and suppliers of 75%/ 85%/ 90% sic black silicon carbide 0-10mm in China. With abundant experience, we warmly welcome you to wholesale discount 75%/ 85%/ 90% sic black silicon carbide 0-10mm in stock here from our factory. Quality products and reasonable price are available.
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,carborundum.Silicon carbide does occur naturally as the mineral moissanite, but this is extremely rare.However, it has been mass produced in powder form for use as an abrasive since 1983. It has been an important material for sandpapers, grinding wheels, and cutting tools.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 diodes.
Specification
| Black Silicon Carbide | ||||
| Item | SiC | Fe2O3 | Free Carbon | SiO2 |
| SiC97 | ≥97% | ≤1.0% | ≤0.5% | ≤1.5% |
| SiC95 | ≥95% | ≤1.5% | ≤1% | ≤2.5% |
| SiC92 | ≥92% | ≤2.0% | ≤2.5% | ≤3.5% |
| SiC90 | ≥90% | ≤2.5% | ≤3% | ≤4.0% |
| Green Silicon Carbide | ||||
| SiC99 | ≥99% | ≤0.2% | ≤0.2% | - |
Product Properties & Application
Low density
High strength
Good high temperature strength (Reaction bonded)
Oxidation resistance (Reaction bonded)
Excellent thermal shock resistance
High hardness and wear resistance
Excellent chemical resistance
Low thermal expansion and high thermal conductivity
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