Green Silicon Carbide

Silicon carbide is an inorganic substance with a chemical formula of SiC. It is made by high-temperature smelting of raw materials such as quartz sand, petroleum coke (or coal coke)

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1.Ingredient List

Chemical Content
SIC(%min)	F.C(%max)	Fe2o3(%max)	Size(mm)
98	2	2	small size or big block as customer's requirement 1-5,1-4,1-3,1-10
90	2.5	2.5
88	2.5	2.5
85	3	3
83	3	3

2. Related introduction

Silicon carbide is an inorganic substance with a chemical formula of SiC. It is made by high-temperature smelting of raw materials such as quartz sand, petroleum coke (or coal coke), and wood chips (salt is needed to produce green silicon carbide) through a resistance furnace. Silicon carbide also exists in nature, a rare mineral, moissanite. Among the non-oxide high-tech refractory materials such as C, N, and B, silicon carbide is the most widely used and most economical one, which can be called gold steel grit or refractory grit. The silicon carbide produced in China's industry is divided into black silicon carbide and green silicon carbide, both of which are hexagonal crystals, with a specific gravity of 3.20 to 3.25, and microhardness of 2840 to 3320kg/mm2.

3.Product production