A multilayered two-phase Ag-Cu composite containing interfaces with hetero-twin and cube-on-cube orientations was cold rolled to reveal the deformation structure and evolution of different interfaces. It is found that the hetero-twin interfaces deviate from the ideal twin orientation, but the cube-on-cube orientation relationship was retained after cold rolling. In addition, some deformation twins were found to form in both phases and these can cross the Ag/Cu interfaces continuously with a cube-on-cube orientation. (C) 2012 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
部门归属
[tian, y. z.
; zhang, z. f.] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china.
; zhang, zf (reprint author), chinese acad sci, inst met res, shenyang natl lab mat sci, 72 wenhua rd, shenyang 110016, peoples r china.
; zhfzhang@imr.ac.cn
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