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镁合金疲劳性能的研究现状及展望
          
Prospect and Research Progress of Fatigue Properties of Magnesium Alloys

摘    要
简要叙述了镁合金疲劳性能的研究概况,详细介绍了镁合金疲劳裂纹萌生和扩展机理的主要研究成果,介绍了显微组织、合金元素、环境条件、表面状态、加载条件以及温度等内外部因素对其疲劳性能的影响规律,在分析目前镁合金疲劳性能研究的不足的基础上,对镁合金疲劳性能的研究方向进行了展望.
标    签 镁合金   疲劳性能   显微组织   裂纹   magnesium alloy   fatigue property   microstructure   crack  
 
Abstract
The studies on fatigue properties of magnesium alloys in recent years are summarized.The main achievements of fatigue crack initiation and propagation mechanism are described in detail.The influences of the internal and external factors including microstructure,alloying elements,environment condition,surface state,loading condition and temperature on fatigue properties of magnesium alloys are discribed.In addition,the deficiency of current research on fatigue properties of magnesium alloys is analyzed.Based on it,the research direction of fatigue properties are pointed out.

中图分类号 TG146.2

 
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收稿日期 2009/4/28

修改稿日期 2009/9/24

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备注张爱民(1983-),男,辽宁锦州人,硕士研究生.

引用该论文: ZHANG Ai-min,QUAN Gao-feng. Prospect and Research Progress of Fatigue Properties of Magnesium Alloys[J]. Materials for mechancial engineering, 2010, 34(5): 1~4
张爱民,权高峰. 镁合金疲劳性能的研究现状及展望[J]. 机械工程材料, 2010, 34(5): 1~4


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