| After-sales Service: | 24 Hours |
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| Color: | Black |
| Application: | Refractory, Metallurgy, Chemical, Ceramic, Casting |
| Key Word: | Silicon Carbide |
| Other Names: | Sic/Silicon Carbide Grit/Silicon Carbide Powder |
| Particle Size: | 0-10mm/1-15mm/0-5mm |
| Samples: |
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| Customization: |
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Silicon carbide (SiC) is a non-metallic mineral product known for its high hardness, small expansion coefficient, brittleness, and excellent thermal conductivity. It is produced from quartz sand (SiO2) and anthracite or petroleum coke (C) at temperatures exceeding 1800 degrees Celsius. SiC finds wide applications in abrasive grinding tools, electronic product grinding, refractory materials, special ceramics, foam ceramics, additive modification of coating plastics, auto parts, military aviation, and deoxidizers for steelmaking. Huamao (Gansu) New Material Technology Co., Ltd. specializes in producing black silicon carbide and green silicon carbide in various content specifications.
| Silicon Carbide Type Name | Characteristics | Chemical composition(SIC granularity &Particle size) | |
| Silicon carbide refractory | sand black coarse crystal | 90%-98% | 0-10mm, 1-5mm, 0-1mm |
| Ordinary silicon carbide refractory | sand black coarse crystal | 80%-90% | 0-10mm, 1-5mm, 0-1mm |
| Economical silicon carbide refractory | sand black coarse crystal | 30%-70% | 0-10mm, 1-5mm, 0-1mm |
| Application Direction | Silicon Carbide | Description |
| Sandblasting and engraving | black | generally purchase F36, F46, and the content requirement is about 97.5-98%; for export orders, the content requirement is between 98-98.5%. Such materials have hardness and cleanliness requirements. |
| Grinding wheel and sandpaper | black | generally 46#-90#, the grinding wheel uses F standard; the sandpaper uses P standard. |
| Brake pads | black | generally use CF500# and CF600# materials. |
| Furnace wall coating | black | generally uses 97% 325mesh. |
| Abrasives | Black | Customers purchase products concentrated in coarser grades than F220, with F46, F60, and F80 performing better. |
Our company, Huamao (Gansu) New Material Technology Co., Ltd., offers a range of silicon carbide products for various industrial applications. One of our key products is low-content black silicon carbide, commonly used in the refractory and steelmaking industries. It serves as a deoxidizer, gun mud, castable, and trench material.
We provide silicon carbide with different content distributions, ranging from 98% to 40%. The particle size can be customized to meet customer needs, typically available in sizes like 0-1mm, 0-50mm, 1-10mm, and 100-400mesh.
Silicon carbide is a compound composed of carbon and silicon mainly combined by covalent bonds. It is a non-oxidizing material, making it ideal for steelmaking deoxidation and casting processes. With its instability in high-temperature oxidizing atmospheres, it can effectively replace ferrosilicon and carburizing agents in smelting ordinary carbon steel and low alloy steels. This helps reduce steelmaking costs while achieving better results.
The silicon carbide offered by Huamao (Gansu) New Material Technology Co., Ltd. is of high quality, with concentrations ranging from 80% to 95%. The particle sizes available are 0-10mm, 0-5mm, 1-3mm, and 1-5mm, making it suitable for various casting applications.
Huamao (Gansu) New Material Technology Co., Ltd. specializes in producing high-quality black silicon carbide grit and powder. With a focus on the low-carbon economy, our company is dedicated to developing innovative technical solutions and operational models. We prioritize precision management, independent product research, and resource optimization to achieve economies of scale and drive forward in China's new materials industry.
Welcome to visit Huamao (Gansu) New Material Technology Co., Ltd. for inspection of our high-quality Sintered Silicon Carbide Powder for High Temperatures. We are your reliable supplier of premium Sic Powder.
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