Laser shock peening regulating residual stress for fatigue life extension of 30CrMnSiNi2A high-strength steel

Song Shu,Yizhou Shen,Zonghui Cheng,Weibiao Xiong,Zhaoru He,Shuangshuang Song,Weilan Liu

Optics and Laser Technology（2024）

引用 0|浏览19

暂无评分

摘要

•Different LSP parameters were designed according to the material properties of 30CrMnSiNi2A high-strength steel.•Variation of the surface structure and hardness was considered with the gradient compressive residual stress comprehensively.•The roles of LSP playing in the improvement of fatigue life were analyzed.

查看译文

关键词

Laser shock peening,30CrMnSiNi2A high-strength steel,Structure variation,Mechanical properties variation,Failure mechanism

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要