| 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 manufactured from quartz sand (SiO2) and anthracite or petroleum coke (C) at temperatures exceeding 1800 degrees Celsius. It boasts high hardness, low expansion coefficient, brittleness, and excellent thermal conductivity. 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 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 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. The main uses of low-content black silicon carbide include deoxidizers, gun mud, castables, and trench materials.
We supply silicon carbide with varying content distributions, ranging from 98% to 40%. Additionally, we offer customizable particle sizes to meet customer needs, 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 that can replace ferrosilicon and carburizing agents in the process of smelting ordinary carbon steel and some low alloy steels. This helps to deoxidize, heat, and increase silicon and carbon in molten steel, reducing steelmaking costs.
With characteristics that make it ideal for steelmaking, silicon carbide is commonly used in converters and electric furnaces. The quality ranges from 80% to 95%, with particle sizes mainly at 0-10mm, 0-5mm, 1-3mm, and 1-5mm, making it suitable for casting applications.
For high-quality silicon carbide products, trust Huamao (Gansu) New Material Technology Co., Ltd. to provide the best solutions for your steelmaking needs.
Specializing in high-quality black silicon carbide grit and powder, our products are designed to meet the demands of the modern low-carbon economy. With a focus on precision management, independent research and development, and optimized resource allocation, we strive to achieve economies of scale and drive leapfrog development in China's new materials industry.
Welcome to visit Huamao (Gansu) New Material Technology Co., Ltd. for inspection of our Emery Moissanite Silicon Carbide crystals. We are a leading supplier of high-quality Silicon Carbide products.
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