期刊
出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.msea.2007.01.066
关键词
layered composite; shear deformation; copper; intermetallic phases
The structure evolution in the course of straining of a copper-intermetallic phases layered composite has been investigated. Examination of the slip lines distribution obtained in a tensile tested specimen revealed that shear banding was the essential feature of the composite deformation. At the early stage of plastic straining copper grains of the composite were deformed by the multiple slip. With increasing load, bands of localised deformation in the copper and in the intermetallic phases layers were observed. Subsequently cracks appeared in the layers of the intermetallic phases of the composite. Cracking of intermetallic layers in turn involves shear deformation of the copper layers which is localised in the spacing between opposite cracks. Localised deformation of the copper layers was prolonged till the composite failure. (C) 2007 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据