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金属学报  1999 

爆炸消除应力处理对焊接接头中残留裂纹行为的影响

, PP. 531-535

Keywords: 爆炸冲击波处理,断裂抗力,焊接接头,裂纹

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Abstract:

运和裂纹张开位移,显微硬度,断口分析以及透射电镜等实验手段和方法对裂纹体材料在爆炸击波处理后的断裂行为进行研究,结果表明,经冲击波处理后,裂纹体材料抵断裂的能力有明显提高,裂纹在失稳前有更长的稳定扩展过程.

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