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 ... Подробнее
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 ... Подробнее
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 ... Подробнее
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 ... Подробнее
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 ... Подробнее
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 ... Подробнее
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 ... Подробнее
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 ... Подробнее
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 ... Подробнее
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