稀土Ce对渗碳齿轮钢摩擦磨损性能的影响

何一梅, 付志豪, 杨超云, 刘航, 刘朋, 李星, 石帅, 赵燕青, 栾义坤, 李殿中

Effect of Rare Earth Ce Addition on Friction and Wear Property of Carburized Gear Steel 18CrNiMo7-6

HE Yimei, FU Zhihao, YANG Chaoyun, LIU Hang, LIU Peng, LI Xing, SHI Shuai, ZHAO Yanqing, LUAN Yikun, LI Dianzhong

图6 磨痕表面的OM图

Fig.6 OM images of the wear track surfaces (a) 0RE steel, (b) 78RE steel, (c) 126RE steel