| Color: | Black |
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| 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 |
| Fineness: | 50mesh/100mesh/200mesh/300mesh/400mesh/500mesh |
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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. Produced from quartz sand (SiO2) and anthracite or petroleum coke (C) at temperatures exceeding 1800 degrees Celsius, SiC 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. Huamao (Gansu) New Material Technology Co., Ltd. specializes in producing black 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 low-content black 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 specifications, ranging from 98% to 40% content distribution. The particle size can be customized to meet customer needs, typically available in sizes such as 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. Due to its instability in high-temperature oxidizing atmospheres, the oxidation reaction proceeds rapidly, especially at temperatures exceeding 1627°C. This product can replace ferrosilicon and carburizing agents in the smelting process of ordinary carbon steel and some low alloy steels in converters and electric furnaces. It helps deoxidize, heat, and increase silicon and carbon in molten steel, reducing steelmaking costs effectively. The quality ranges from 80%-95%, with particle sizes mainly at 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 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. We prioritize precision management, independent 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.
Welcome to visit Huamao (Gansu) New Material Technology Co., Ltd. for inspection of our competitive Silicon Carbide products.
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