Microstructure and mechanical properties of aluminum alloy 1421 after ECAP and warm rolling

被引：0
|
作者：
N. F. Yunusova
R. K. Islamgaliev
M. A. Bardinova
A. R. Kil’mametov
R. Z. Valiev
机构：
[1] Institute for the Physics of Perspective Materials of the Ufa State Aircraft Engineering University,
来源：
Metal Science and Heat Treatment | 2007年 / 49卷
关键词：
Aluminum Alloy; Pole Figure; Deformation Rate; Severe Plastic Deformation; Test Piece;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The process of equichannel angular pressing (ECAP) is studied with the aim of fabricating large-size preforms with a diameter of 40 mm and a length of 160 mm from alloy 1421 to be used for forming sheets by subsequent warm rolling. Special features of the microstructure and optimum modes of superplasticity and mechanical properties of sheets with ultrafine-grain (UFG) structure are considered.
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收藏
页码：135 / 140
页数：5
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