摘要
研究了铸钢丸和玻璃丸对2024喷丸铝合金疲劳寿命的影响。结果表明:铸钢丸喷丸的抗疲劳强化效果优于玻璃丸的强化效果。
Influences of shot peening materials, steel shot and glass shot, on the fatigue life of 2024 aluminum alloy were studied. Results show that steel shot can promote fatigue life performance of 2024 aluminum alloy more efficiently than glass shot.
出处
《热加工工艺》
CSCD
北大核心
2014年第14期146-148,共3页
Hot Working Technology
基金
高等学校博士学科点专项科研基金资助项目(20126102120034)
西北工业大学基础研究基金资助项目(JC20110260)
关键词
喷丸
铝合金
疲劳寿命
喷丸材料
shot peening
aluminum alloy
fatigue life
shot peening materials
