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

图5 1#试样截面的SEM像和元素分布图

Fig.5 Cross-sectional SEM image (a) and element distributions of Fe (b), S (c), and O (d) of 1# sample