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SiC 48% Metallurgical Grade Black Silicon Carbide/SIC Product Description What Specifications of our Silicon Carbide? Black Silicon carbide (SiC) is made from quartz sand and petroleum coke( or coal tar), wood ... Czytaj więcej

Black silicon carbide ,Green Silicon Carbide , SIC Powder with factory price Product Description Black Silicon carbide (SiC) is made from quartz sand and petroleum coke( or coal tar), wood chips as raw material ... Czytaj więcej

Graphitized Petroleum Coke with S 0.2% , GPC , Graphite Carbon Raiser Product Name:Graphitized Petroleum Coke Quick Details: Place of Origin Tianjin, China (Mainland) Type Graphitized Petroleum Coke Sulphur ... Czytaj więcej

SiC 99% Metallurgical Grade Black Silicon Carbide/SIC/Green Silicon Carbide Product Description What Specifications of our Silicon Carbide? Black Silicon carbide (SiC) is made from quartz sand and petroleum ... Czytaj więcej

SiC 99% Metallurgical Grade Black Silicon Carbide/SIC/Green Silicon Carbide Product Description What Specifications of our Silicon Carbide? Black Silicon carbide (SiC) is made from quartz sand and petroleum ... Czytaj więcej

S 0.05%max GPC ,Graphite Petroleum Coke from Green Pet Coke for metallurgy and foundry industry Graphitized petroleum coke is widely used in industry and is used as a recarburizer in metallurgy, casting and ... Czytaj więcej

S: 0.05% low ash & VM Graphitized Petroleum Coke , GPC , Graphite Carbon Raiser Description: The products which selected through a rigorous screening of high-quality graphite as raw materials, with a continuous ... Czytaj więcej

Petroleum Coke Calcined from Green Pet Coke The calcined petroleum coke is widely used in steel making, chemical industry, building materials, casting materials, machinery, petroleum exploration and other ... Czytaj więcej

Graphitized Petroleum Coke GPC for Metallurgy and Foundry as Carbon Raiser for steel and foundry works The low-nitrogen recarburizer is also called graphitized petroleum coke recarburizer. The raw material is ... Czytaj więcej

Black Silicon Carbide,Black Emery Grains,Low Discount Black silicon carbide is produced at high temperature in an electric resistance type furnace with quarts sand and petroleum coke as its main raw marterials ... Czytaj więcej