Copper/iron-based powder metallurgy brake materials were fabricated by adding conventional reduced iron powder and copper coated iron powder(Fe-25Cu). Afterwards, the mechanical propertie of the above-mentioned brake materials were tested and the morphology of the microstructure was observed by SEM. Moreover, the friction and wear behavior was investigated by MM1000- Ⅱ wear tester. The results show that copper coated iron powder is mainly the fusion of outer Cu particles and matrix Cu powder, which can achi...