20CrMnTi齿轮钢表面FeS涂层的干摩擦性能

张国涛, 马镇, 李其龙, 李聪敏, 马涛, 马少波, 尹延国

Dry Friction Performance of FeS Coating on the Surface of 20CrMnTi Gear Steel

ZHANG Guotao, MA Zhen, LI Qilong, LI Congmin, MA Tao, MA Shaobo, YIN Yanguo

表2 转速为200 r/min、不同载荷条件下1#试样磨损面部分元素含量 (mass fraction / %)

Table 2 Contents of some elements on the wear surface of 1# sample under different loading conditions and the speed of 200 r/min

Load / N C Fe O S 20 11.27 67.59 16.55 0.60 30 8.04 75.55 12.16 0.29 40 8.24 80.79 7.47 0.38 50 6.02 84.15 6.29 0.45