Al_2O_3对电沉积Ni-Co/Al_2O_3复合镀层性能的影响

Effect of Al_2O_3 on Properties of Electrodeposit Ni-Co/Al_2O_3 Composite Coating

应用直流复合电沉积技术制备Ni-Co/Al2O3复合镀层,并研究了Al2O3对电沉积Ni-Co/Al2O3复合镀层性能的影响。结果表明:在本试验范围内,镀层的硬度和耐磨性随着Al2O3含量的增加而提高。

Ni-Co/Al2O3 composite coating was prepared by direct current electrodeposit technique, and the effect of Al2O3 on properties of Ni-Co/Al2O3 composite coating were studied. The results show that the hardness and wear resistance of the composite coating improve with the increase of the Al2O3 particle content in the range of this experiment.