98.5% Purity Black Silicon Carbide Green Silicon Carbide
Used as additive alloy elements and the diamond tool, hard alloy, high temperature alloy, etc.
Description
ZhenAn International Co., Limited is one of the most reliable manufacturers and suppliers of 98.5% purity black silicon carbide green silicon carbide in China. With abundant experience, we warmly welcome you to wholesale discount 98.5% purity black silicon carbide green silicon carbide in stock here from our factory. Quality products and reasonable price are available.
Description
Silicon carbide is a man-made material manufactured through heating silica sand and carbon to high temperatures in the Acheson furnace technique. Silicon carbide is an extremely hard material (Mohs hardness 9.25), is chemically inert and does not melt. Silicon Carbide has a high thermal conductivity, a low coefficient of thermal expansion, is thermal shock and abrasion resistant and has strength at high temperatures. Silicon carbide's varied properties make it an effective material in many different applications.
Specification
| Categories | Black Silicon Carbide | Green Silicon Carbide | ||||
| Particle size range | Chemical content(%) | |||||
| SiC | F.C | Fe2O3 | SiC | F.C | Fe2O3 | |
| 16~90#/20~90# | ≥98.50 | ≤0.02 | ≤0.60 | ≥99.0 | ≤0.20 | ≤0.20 |
| 100~180# | ≥98.50 | ≤0.30 | ≤0.8 | ≥0.30 | ≤0.25 | ≤0.50 |
| 220~240# | ≥98.00 | ≤0.30 | ≤1.20 | ≥0.30 | ≤0.25 | ≤0.70 |
characteristics
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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