98.5% Purity Black Silicon Carbide Powder
Black silicon carbide is produced at high temperature in an electric resistance type furnace with quarts sand and petroleum coke as its main raw marterials .
Description
ZhenAn International Co., Limited is one of the most reliable manufacturers and suppliers of 98.5% purity black silicon carbide powder in China. With abundant experience, we warmly welcome you to wholesale discount 98.5% purity black silicon carbide powder in stock here from our factory. Quality products and reasonable price are available.
Description
Silicon carbide is a non-metallic mineral product made at 1800℃ and above with quartz sand and anthracite or petroleum coke as basic raw materials. It can increase the carbon, silicon, and manganese absorption rates, and has completely replaced previously-used silicon iron and high-carbon manganese. It not only reduces costs but also improves the overall economic benefits of steelmaking. It is an important raw material widely used in metallurgical deoxidation and production of refractories, electronics, machinery, and molds.
Specification
| Grit Size | Chemical Composition | ||
| SIC(%) | F.C(%) | Fe2O3(%) | |
| F12-F90 | ≥97 | ≤0.2 | ≤0.2 |
| F90-F120 | ≥97 | ≤0.2 | ≤0.2 |
| F120-F220 | ≥97 | ≤0.3 | ≤0.2 |
| F220-F240 | ≥97 | ≤0.3 | ≤0.3 |
| F240-F325 | ≥97 | ≤0.4 | ≤0.3 |
| F325-F500 | ≥97 | ≤0.4 | ≤0.3 |

Applications
For abrasive: Lapping, Polishing , Coatings, Grinding , Pressure blasting.
For refractory: Refractory media for casting or metallurgical linings ,Technical Ceramics.
For new-type application: Heat exchangers ,Semiconductor process equipment , Liquid filtration.
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