| Customization: | Available |
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| After-sales Service: | 24 Hours |
| Color: | Black |
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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. Produced from quartz sand (SiO2) and anthracite or petroleum coke (C) at temperatures exceeding 1800 degrees Celsius, silicon carbide finds extensive 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. Our company specializes in manufacturing 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 high-quality silicon carbide for various applications in the refractory and steelmaking industries. The silicon carbide, commonly known as low silicon, is ideal for use as deoxidizers, gun mud, castables, and trench materials.
We provide silicon carbide with different content distributions ranging from 98% to 40%. The particle size can be customized to meet customer requirements, typically available in sizes such as 0-1mm, 0-50mm, 1-10mm, and 100-400mesh.
Silicon carbide, a compound of carbon and silicon bonded by covalent bonds, is a non-oxidizing material. It is utilized in steelmaking for deoxidation and casting processes due to its instability in high-temperature oxidizing atmospheres. This compound can replace ferrosilicon and carburizing agents, reducing steelmaking costs while enhancing the quality of steel produced.
Commonly used in converters and electric furnaces, silicon carbide helps deoxidize, heat, and increase silicon and carbon in molten steel, resulting in improved steel properties. The product offered by Huamao (Gansu) New Material Technology Co., Ltd. typically contains 80%-95% silicon carbide and comes in particle sizes ranging from 0-10mm to 1-5mm, ideal for casting applications.
Huamao (Gansu) New Material Technology Co., Ltd. specializes in manufacturing black silicon carbide grit and powder. With a focus on the low-carbon economy, our company is dedicated to exploring new technical frameworks and operational models to enhance precision management, independent product research and development, and resource allocation optimization. Our goal is to achieve economies of scale and leapfrog development, positioning ourselves as a leading enterprise in China's new materials industry.
Welcome to visit Huamao (Gansu) New Material Technology Co., Ltd. for inspection of our Black Silicon Carbide Powder for Refractory Use.
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