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3 不同转速条件1#试样磨损面部分元素含量 (mass fraction / %)
Table 3 Contents of some elements on the wear surface of 1# sample at different speed conditions

Rotation

speed

r·min-1

C

Fe

O

S

2006.0284.156.290.45
3006.8280.438.720.20
4009.0974.1112.530.40