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Black Silicon Carbide Micropowder is green and features brittle and sharp,
certain capacity of heat-transmission and electricity-transmission.The knoop hardness is 3100-3280kg/mm2.It can be used for making bonded and coated abrasive tools,grinding metal and non-metal materials of lower tensile strength,such as gray cast iron yellow bronze,aluminum,stone,leather,rubber,etc.
Black Silicon Carbide Micropowder