Recent progress in fatigue behavior of Mg alloys in air and aqueous media: A review
来源期刊：JOURNAL OF MATERIALS SCIENCE TECHNOLOG2017年第10期
论文作者：B.J.Wang S.D.Wang D.K.Xu E.H.Han
文章页码：1075 - 1086
摘 要：Due to the interactions between mechanics and chemistry, Mg alloys are inevitably subjected to the combined effect of corrosion attack and cyclic loading, which eventually leads to corrosion fatigue failure. In this paper, fundamental aspects regarding the fatigue behavior of Mg alloys have been reviewed,including:(1) fatigue behavior of Mg alloys in air and aqueous media; and(2) the influence of microstructure, anodic dissolution, hydrogen embrittlement(HE), heat treatment and surface protection on fatigue behavior of Mg alloys. Moreover, some remaining unresolved issues and future targets to deeply understand the failure mechanism of corrosion fatigue have been described.
B.J.Wang1，S.D.Wang2，D.K.Xu2，E.H.Han2
1. School of Environmental and Chemical Engineering, Shenyang Ligong University2. CAS Key Laboratory of Nuclear Materials and Safety Assessment, Institute of Metal Research, Chinese Academy of Sciences
摘 要：Due to the interactions between mechanics and chemistry, Mg alloys are inevitably subjected to the combined effect of corrosion attack and cyclic loading, which eventually leads to corrosion fatigue failure. In this paper, fundamental aspects regarding the fatigue behavior of Mg alloys have been reviewed,including:(1) fatigue behavior of Mg alloys in air and aqueous media; and(2) the influence of microstructure, anodic dissolution, hydrogen embrittlement(HE), heat treatment and surface protection on fatigue behavior of Mg alloys. Moreover, some remaining unresolved issues and future targets to deeply understand the failure mechanism of corrosion fatigue have been described.
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