摘要
对复合在钢基体上的WC Ni Fe Co系“双层金属布”硬质涂层的相对耐磨系数ε进行了测定 ,对比耐磨件是HRC6 0的高速钢。实验采用磨粒磨损和摩擦磨损。实验结果表明WC Ni Fe Co系“双层金属布”涂层耐磨性明显优于高速钢 (HRC6 0 ) ,涂层耐磨性主要与WC相含量有关。
The wear resistance coefficient of the hard coating s on the steel produced by WC-Ni-Fe-Co double powder alloy sheet process was measure d. The high-speed steel HRC60 were used for comparing with the hard coatings. T he coatings were weared by metal abrasives and rubbed with the metals. The exper imental results prove that the wear resistance of the WC-Ni-Fe-Co coatings was higher than that of the high-speed steel HRC60 obviously. The wear re sistance of the coatings was inf luenced by the contents and distribution of the WC in the coatings.
出处
《稀有金属》
EI
CAS
CSCD
北大核心
2001年第6期468-470,共3页
Chinese Journal of Rare Metals
关键词
金属布
涂层
耐磨性
Alloy sheet, Coatings,Wear resistance