• 2nd Raymond mill machining Silicon carbide

    2nd Raymond mill machining Silicon carbide

    Silicon carbide is produced at high temperature in an electric resistance type furnace with quartz sand and petroleum coke as its main raw materials. Its hardness is between fused alumina and synthetic diamond. The mechanical intensity of it is higher than that of fused alumina. It is brittle and sharp and has electrical and heat conductivity in some degree. Black silicon carbide is suitable for grinding cast iron, non-ferrous metal, leather, rubber, wood, rock, it also be used as high grade refractory material.

  • 90% Silicon Carbide

    90% Silicon Carbide

    It is second grade silicon carbide (Nature block) Specificaton as follow : SiC: 88-90%min Fe2O3:2.5%max F.C:3MAX Moisture:0.5%max CaO:1.5% MgO:1.5% Al2O3:2.5%

  • carbon raiser price

    carbon raiser price

    As we know , Ningxia Taixi anthracite is famous for High-quality raw materials in the world . As a high-carbon, low-sulfur and low-impurity chemical product, it is mainly used for steel making in  electrical , foundry industries to increase the carbon of content. It can increase the amount of scrap steel thrown in, thereby reducing casting costs,  It is a necessary chemical product for steel making in iron and steel plants.

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