- 平鑫
- 宁夏石嘴上
- 15天
- 10000吨
Black Silicon Carbide is brittle and sharp. It has a good electrical and heat conductivity. Its Knoophandness is 3100-3280kg/mm2. Grinding wheels made of C are suitable for the grinding of metal and nometalic materials of low tensile strength such as grey cast iron, brass, aluminium, stone materials, leather and rubber etc. Moreover, it can also be used in the manufacture of refractory products and electric products etc.
Black Silicon Carbide is produced in an electric resistance furnace from quartz sand and petroleum coke or anthracite at high temperature. The hardness and sharp particle shape of this material make it suitable for manufacturing of grinding wheels, coated products, wire saws, superior refractory materials and deoxideiser as well as for lapping, polishing and blasting.
1. Silicon carbon can be used as metallurgical deoxidizer and high temperature resistant materials in smelting.
2. Silicon carboncan also be used as abrasive materials,which can be used to make abrasive tools,such as grinding wheels, oilstones, grinding head and so on.
3.Silicon carbon is a new kind of reinforced steelmaking deoxidizing agent and ideal thermal insulating agent.it is used for deoxidizing. The usage dose is 14kg/t can make electricity consumption to reduce 15-20kw/h and time to reduce 15-20min per furnace to raise productivity rate to 8-10%.
Factory Sale SIC Industry Abrasive Grit Black Silicon Carbide Powder Refractory Materials
Black Silicon Carbideis formed under 2000°C or so high temperature,with quartz sand and coke as material,after a variety of chemical processes.
