Investigation of parameters affecting interface strength in Al/Cu clad bimetal rod extrusion process

被引：93
作者：
Khosravifard, A. [1 ]
Ebrahimi, R. [1 ]
机构：
[1] Shiraz Univ, Dept Mat Sci & Engn, Shiraz, Iran
来源：
MATERIALS & DESIGN | 2010年 / 31卷 / 01期
关键词：
COMPOSITE RODS; DIE; DEFORMATION;
D O I：
10.1016/j.matdes.2009.06.026
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In the present research, extrusion of Al/Cu clad bimetal rod is analyzed by FEM using ANSYS LS-DYNA. Effect of extrusion parameters on flow velocity of the two metals in the vicinity of the interface being the dominant factor in creation of interfacial bonds is studied. The validity of FEM analyses is confirmed by experiments in terms of the deformed shape, radial strain, extrusion force, and interface strength. (C) 2009 Elsevier Ltd. All rights reserved.
引用
收藏
页码：493 / 499
页数：7
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