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High Hardness Sic Powder 90% 88% 80% Green/Black Silicon Carbide for Metallurgical1
Refractory MaterialSilicon CarbideSic
Hebei Xingshi New Material Technology Co., Ltd
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Product Description Silicon carbide (SiC) is using quartz sand and petroleum coke or coal tar, wood chips (green silicon carbide production need to add salt) such as raw material through high temperature electric resistance furnace smelting.At present production of silicon carbide can be divided into two black silicon carbide and green silicon carbide.Green silicon carbide is used as higher-grade refractory materials, electrical heating element and elements for electrical appliances. Application 1.High-grade refractory materials2.Sandblasting,grinding, polishing3.Wear-resistant, Grinding material, Ideal material for Motorway Expressway, Airport runway, Solar water heater etc.4.Manufacture semiconductors and silicon carbide fibers.5.Bonded abrasive tool and coated abrasive tool6.Resin/Ceramic grinding wheels&grinding mediaHigh Hardness Sic Powder 90% 88% 80% Green/Black Silicon Carbide for Metallurgical Grit SizeChemical Composition%(by weight)SICF.CFe2O312#~90#≥99.00≤0.20≤0.20100#~180#≥98.50≤0.25≤0.50220#~240#≥97.50≤0.25≤0.70W63~W20≥97.00≤0.30≤0.70W14~W10≥95.00≤0.30≤0.70W7~W5≥94.00≤0.50≤0.70Packing & DeliveryApplication
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