| Customization: | Available |
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| After-sales Service: | 24 Hours |
| Color: | Black |
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Silicon carbide (SiC) is a high-performance non-metallic mineral product known for its exceptional hardness, low expansion coefficient, brittleness, and excellent thermal conductivity. Produced by Huamao (Gansu) New Material Technology Co., Ltd. using quartz sand (SiO2) and anthracite or petroleum coke (C) at temperatures exceeding 1800 degrees Celsius, SiC 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. The 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 a range of silicon carbide products for various applications. During the production of black silicon carbide, we also produce low silicon carbide with a content of less than 90%, commonly used in the refractory and steelmaking industries. Our silicon carbide is available in different specifications, with content distribution ranging from 98% to 40%. We can customize the particle size according to customer needs, typically offering sizes like 0-1mm, 0-50mm, 1-10mm, and 100-400mesh.
Key Uses: deoxidizers, gun mud, castables, trench materials
Silicon carbide, a compound of carbon and silicon bonded by covalent bonds, is a non-oxidizing material. It is used in steelmaking to deoxidize and cast steel. With its instability in high-temperature oxidizing atmospheres, it replaces ferrosilicon and carburizing agents, reducing steelmaking costs effectively. The quality ranges from 80%-95%, with particle sizes of 0-10mm, 0-5mm, 1-3mm, and 1-5mm, commonly used in casting.
Company: Huamao (Gansu) New Material Technology Co., Ltd.
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, boost independent product research and development, optimize resource allocation, and achieve economies of scale for leapfrog development. Join us in creating a flagship enterprise in China's new materials industry.
Explore our factory for top-quality Black Silicon Carbide Powder used in refractory materials. Discover high purity, excellent prices, and superior performance for various applications.
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