Function description: the Cu-Fe alloy powder specialized in oil bearing has following feature, elegant shape, good liquidity, It is used for producing oil bearing, the mechanical capacity and wear resistance apparently higher than oil bearing based copper, and the price of Cu-Fe alloy powder is lower than Cu powder. the Cu-Fe alloy powder specialized in Diamond tool can make better alloy degree of meter powder, thus improves the Mechanical capacity and wear-resisting property, the produce cost will be lower than before. the Cu-Fe alloy powder specialized in friction material will improve the heating transfer channel and thermal conductivity. because the pure coope rlayer is plated on the iron powder surface.