中子衍射测量残余应力研究进展

被引:21
作者
徐小严
吕玉廷
张荻
吕维洁
机构
[1] 上海交通大学金属基复合材料国家重点实验室
基金
中国博士后科学基金;
关键词
中子衍射; 残余应力; 测量技术;
D O I
暂无
中图分类号
TB302 [工程材料试验];
学科分类号
0805 ; 080502 ;
摘要
中子衍射技术是一种测量材料或工程部件内部的三维应力状态的方法。综述了近年来中子衍射在宏观部件焊接、热加工与热处理过程中残余应力测量的应用,在探究材料微观变形机理方面的应用,在金属基复合材料与多相合金中各相微观应变测量的应用,以及与其他残余应力测量技术对比等方面的研究情况,并展望了中子衍射测量技术的应用前景。
引用
收藏
页码:117 / 122
页数:6
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