Influence of shot peening on the microstructure and friction-wear performance of CF53 steel

• Published in: PloS one Vol. 20; no. 6; p. e0317410
• Main Authors: Cai, Qiushen, Guan, Huashen, Zhang, Junjie, Zhang, Xiaoguang, Duan, Chenfeng
• Format: Journal Article
• Language: English
• Published: United States Public Library of Science 02.06.2025; Public Library of Science (PLoS)
• Subjects: Analysis; Biology and Life Sciences; Carbon; Coefficient of friction; Composition; Deformation; Diesel engines; Engineering and Technology; Fatigue wear; Friction; Grooves; Hardness; High carbon steels; Kinematics; Load; Lubricating oils; Materials Testing; Methods; Microhardness; Microstructural analysis; Microstructure; Morphology; Physical Sciences; Plastic deformation; Plowing; Residual stress; Shot peening; Steel; Steel - chemistry; Stress, Mechanical; Surface Properties; Surface roughness; Viscosity; Wear mechanisms; Wear rate; Wear resistance; Wear tests; China

In order to further enhance the wear resistance of the camshaft surface, this study conducted shot peening reinforcement on CF53 steel. The research involves the analysis of microstructure, microhardness, and residual stress evolution. Additionally, a pin-on-disk friction and wear test machine was u...