1. Material and Metallurgical Engineering College, Guizhou University, Guiyang 550003， Guizhou, China; 2. Guizhou Key Laboratory for Mechanical Behavior and Microstructure of Materials, Guiyang 550003， Guizhou, China
Abstract：In impressed repeated tension and compression test, by controlling the thickness of wearing layer,the effect of revolution wearing on fatigue life was studied and the initiation,propagation of fatigue crack on superficial coat and subsurface under frictional wearing layer during the whole fiction and wear process were observed. The existence of high strain gradient formed during fiction wear process of surface changed the shape and propagation direction of microcrack, as a result, it affected fatigue life significantly.
梁益龙;汪航;谭起兵;李光新;刘海鹂. GDL1钢表面摩擦磨损及其干扰层对疲劳寿命的影响[J]. 钢铁, 2008, 43(11): 90-0.
LIANG Yilong;WANG Hang;TAN Qibing;LI Guangxin;LIU Haili. Effects of Superficial Friction Wear and Disturbance Layer on Fatigue Life of GDL1 Steel. Iron and Steel, 2008, 43(11): 90-0.
2008, Vol. 43 
