摘要
介绍了激光冲击强化的作用机理,综述了激光冲击强化对铝合金材料残余应力、疲劳寿命、表面形态和微观结构等机械性能的影响和有限元分析方法在研究中的应用,总结了国内外在该领域的最新研究迸展。
The laser shock reinforcement mechanism was analyzed,and its influences on aluminum alloy＇s residual stress,fatigue life,surface morphology and microstructure were summarized and its latest development at home and abroad was introduced.
出处
《化工机械》
CAS
2011年第2期141-144,201,共5页
Chemical Engineering & Machinery
关键词
激光冲击强化
铝合金
机械性能
laser shock reinforcement
aluminum alloy
mechanical property
