Multiscale investigations of severe plastic deformation

被引：5
|
作者：
Alexandrov, IV
Zhilina, MV
Scherbakov, AV
Bonarski, JT
机构：
[1] Ufa State Aviat Tech Univ, Ufa 450000, Russia
[2] Polish Acad Sci, Inst Met & Mat Sci, PL-30059 Krakow, Poland
来源：
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 2005年 / 410卷
关键词：
equal-channel angular pressing; material flow; crystallographic texture and homogeneity;
D O I：
10.1016/j.msea.2005.08.110
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The present paper represents the results of an application of the multi scale approach to study severe plastic deformation (SPD). These investigations were used to reveal the features of material flow and crystallographic texture development in bulk Cu ingots subjected to SPD by equal-channel angular (ECA) pressing. The influence of the processing parameters such as the outer and inner curvature radii of the channels and the friction coefficient on the homogeneity of the above mentioned characteristics at the first ECA pressing pass has been studied. (c) 2005 Elsevier B.V. All rights reserved.
引用
收藏
页码：332 / 336
页数：5
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