摘要
从温度、湿度、腐蚀介质、气体介质、加载条件等方面综述了不同服役环境下高强铝合金疲劳损伤行为的研究现状,阐述了环境因素对高强铝合金疲劳损伤行为的影响机理,指出了目前高强铝合金疲劳损伤行为研究存在的问题与今后的发展方向。
The research status of fatigue damage behavior of high strength aluminum alloys under different environments from the aspects of temperature,humidity,corrosion medium,gaseous medium,loading condition are reviewed,and the effect mechanisms of environment factors on fatigue damage behavior of high strength aluminum alloys are revealed.The problems and future development direction about the fatigue damage behavior research of high strength aluminum alloy are pointed out.
作者
陈宇强
张浩
张文涛
潘素平
刘文辉
宋宇锋
CHEN Yuqiang;ZHANG Hao;ZHANG Wentao;PAN Suping;LIU Wenhui;SONG Yufeng(Hunan Provincial Key Defense Laboratory of High Temperature Wear-Resisting Materials and Preparation Technology,Hunan University of Science and Technology,Xiangtan 411201,China;Hunan Provincial Key Laboratory of High Efficiency and Precision Machining of Difficult-to-Cut Material,Hunan University of Science and Technology,Xiangtan 411201,China;Advanced Research Center,Central South University,Changsha 410083,China)
出处
《机械工程材料》
CAS
CSCD
北大核心
2020年第1期1-7,共7页
Materials For Mechanical Engineering
基金
国家自然科学基金资助项目(51405153,51875197).
关键词
高强铝合金
疲劳损伤
服役环境
裂纹扩展行为
high strength aluminum alloy
fatigue damage
service environment
crack propagation behavior
