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Fuyaochang is a leading manufacturer of turbocharger. Whether you are looking for metallurgical,casting materials ,refractory material, we are what you are looking for. Vigers is also a supplier that specialized in Ferroalloy and Refractory .
Silicon carbide, also known as SiC, is a semiconductor base material that consists of pure silicon and pure carbon. Silicon carbide is commonly known as emery. Pure silicon carbide is a colorless and transparent crystal. Industrial silicon carbide is light yellow, green, blue and even black due to different types and contents of impurities, and the transparency varies with its purity. Silicon carbide manufacturing process: The industrial production method of silicon carbide is to refine quartz sand and petroleum coke in a resistance furnace. The refined silicon carbide block is made into products with various particle sizes through crushing, acid-base washing, magnetic separation, screening or water separation.