Download This PaperNon-Synchronous Deformation Under Shot Peening Post-Treatment of Bar-Plate Rotary Friction Welded Joint Generates Non-Monotonic Evolution on Material and Fatigue Property
13 Pages Posted: 7 Nov 2023
Abstract
Shot peening post-treatment was conducted at SUS304 bar-plate rotary friction welding joint with fatigue property deterioration from welding flash. along the shotting intensity increasing, non-synchronous deformation of the plate and flash resulted in non-monotonically evolution of local microstructure, residual stresses, and make the fatigue life increased to flash-removed joint level.
Keywords: SUS304 austenite stainless steel, round bar-plate rotary friction welding, shot peening, Microstructure, Residual Stress, Fatigue life
Suggested Citation: Suggested Citation
ZHANG, Kejin and Li, Chuanzong and Qian, Xusheng and Chen, Jieshi and Lu, Hao, Non-Synchronous Deformation Under Shot Peening Post-Treatment of Bar-Plate Rotary Friction Welded Joint Generates Non-Monotonic Evolution on Material and Fatigue Property. Available at SSRN: https://ssrn.com/abstract=4625582 or http://dx.doi.org/10.2139/ssrn.4625582
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