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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. Our silicon carbide is produced from quartz sand (SiO2) and anthracite or petroleum coke (C) at temperatures exceeding 1800 degrees Celsius.
Our silicon carbide finds 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. We specialize in producing black silicon carbide and green silicon carbide in various content specifications to meet your specific needs.
| 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. |
Discover the versatile uses of low-content black silicon carbide from Huamao (Gansu) New Material Technology Co., Ltd. Our high-quality product is ideal for deoxidizers, gun mud, castables, and trench materials in the refractory and steelmaking industries.
Choose Huamao (Gansu) New Material Technology Co., Ltd. for all your silicon carbide needs!
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. With its instability in high-temperature oxidizing atmospheres, it effectively replaces ferrosilicon and carburizing agents in smelting carbon steel and low alloy steels. This helps reduce steelmaking costs and improve overall results.
Commonly used in concentrations of 80%-95%, with particle sizes ranging from 0-10mm, 0-5mm, 1-3mm, and 1-5mm, silicon carbide plays a crucial role in achieving desired steel properties.
Company: Huamao (Gansu) New Material Technology Co., Ltd.
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 innovation and efficiency in our technical processes and operational models. We prioritize precision management, independent product research and development, and optimizing resource allocation to achieve economies of scale and rapid growth. Join us in creating a leading enterprise in China's new materials industry.
Explore our premium silicon carbide grit for industrial use. Visit our factory for inspection today!
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