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High Performance 1-5mm 0-10mm 0-5mm Black Silicon Carbide for Metallurgical Refractory1
Nonmetallic MineralsSilicon Carbide 98.5%SicSilicon Carbide 98%Sic
Huamao (Gansu) New Material Technology Co., Ltd.
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Product Description Product DescriptionSilicon Carbide SIC DescriptionSilicon carbide SIC is a non-metallic mineral product produced from quartz sand (SiO2) and anthracite or petroleum coke (C) as basic raw materials at high temperatures above 1800 degrees Celsius. It has high hardness, small expansion coefficient, brittleness and good thermal conductivity. With its characteristics, it is widely used in abrasive grinding tools, electronic product grinding, refractory materials, special ceramics,foam ceramics,additive modification of coating plastics, auto parts, military aviation, deoxidizers for steelmaking, etc. The company mainlyproduces black silicon carbide and green silicon carbide in various content specifications.Detailed PhotosProduct Parameters Silicon Carbide Type NameCharacteristicsChemical composition SIC granularityParticle sizeSilicon carbide refractorysand black coarse crystal90%-98%0-10mm, 1-5mm, 0-1mmOrdinary silicon carbide refractorysand black coarse crystal80%-90%0-10mm, 1-5mm, 0-1mmEconomical silicon carbide refractory sand black coarse crystal30%-70%0-10mm, 1-5mm, 0-1mm Product ApplicationApplication Direction Silicon Carbide DescriptionSandblasting 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 sandpaperblackgenerally 46#-90#, the grinding wheel uses F standard; the sandpaper uses P standard.Brake padsblackgenerally use CF500# and CF600# materials.Furnace wall coating black generally uses 97% 325mesh.AbrasivesBlackCustomers purchase products concentrated in coarser grades than F220, with F46, F60, and F80 performing better.(1) Silicon carbide SIC for refractory materialsDuring the production and processing of black silicon carbide, a large amount of silicon carbide with a content of less than 90% is formed andproduced, commonly known as low silicon. The main uses of low-content black silicon carbide are deoxidizers, gun mud, castables, and trenchmaterials in the refractory industry and steelmaking industry. Our company supplies silicon carbide in various specifications. The product content distribution is: 98%, 95%, 90%, 88%, 85%, 80%, 75%, 70%, 65%, 60%, 55%, 50% ,45%,40%. The particle size can be customized accordingto customer needs, usually 0-1mm, 0-50mm, 1-10mm, 100-400mesh, etc.(2) Silicon carbide for steelmaking deoxidation and castingSilicon carbide is a compound composed of carbon and silicon mainly combined by covalent bonds. It is a non-oxidizing material. Because it exhibits significant instability in high-temperature oxidizing atmospheres, the oxidation reaction proceeds rapidly especially when the temperature exceeds 1627°C. Its characteristics can be used to replace ferrosilicon and carburizing agents in the process of smelting ordinary carbon steeland some low alloy steels in converters and electric furnaces to deoxidize, heat and increase silicon and carbon in molten steel to achieve thepurpose of reducing steelmaking costs. , achieved better results. Among them, the most commonly used quality is concentrated at 80%-95%,and the particle sizes are mainly 0-10mm, 0-5mm, 1-3mm, and 1-5mm (mostly used in casting).Company ProfileHUAMAO(GUANSU)NEW MATERIAL TECHNOLOGY,is specialized in black silicon carbide grit and powder for years as professional manufacturer,driven by the tide of low-carbon economy, enterprises are deeply cultivating new tracks and exploring more efficient technical frameworks and operational models Type continuously,To strengthen the precision Fundamentals of Management,Increase independent product research and development,Continue to optimize resource allocation,To achieve economies of scale and leapfrog development, so as to create a flagship enterprise in China's new materials industry.Black silicon carbide Particle size rangeSIC Free carbonFe2O3Black silicon carbide sic 12#-90#≥98.5%≤0.2%≤0.6%100#-180#≥98%≤0.3%≤0.8%220#-240#≥97%≤0.3%≤1.2%CertificationsPackage and ShipmentWELCOME TO VISIT OUR FACTORY FOR INSPECTION
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