Abstract：The wear-proof layer of hard materials is an important component of the nuclear motor spindle. It has high requirements for material properties in wear resistance and corrosion resistance. Cobalt-based alloy Co-1， Co-2 （increased tungsten content） and nickel-based alloy Ni-1 were prepared by hot isostatic pressing process. The performance of the material was analyzed by disc-to-disc friction test and electrochemical corrosion test. The results show that the Co-based alloy Co-2 has a friction factor of 0.08 and a pitting potential of 0.55 V， which is more suitable as a wear-resistant layer material.
郑秉堃，车洪艳，. 热等静压制备硬质材料的耐磨耐腐蚀性能分析[J]. , 2018, 28(06): 56-61.
ZHENG Bing-kun，，CHE Hong-yan，. Analysis of wear resistance and corrosion resistance of hard materials prepared by hot isostatic pressing. , 2018, 28(06): 56-61.
2018, Vol. 28 
