The deformation characteristics of pure aluminum processed by equal-channel angular pressing

被引：3
|
作者：
Xu, C
Furukawa, M
Horita, Z
Langdon, TG [1 ]
机构：
[1] Univ So Calif, Dept Aerosp & Mech Engn, Los Angeles, CA 90089 USA
[2] Fukuoka Univ Educ Munakata, Dept Technol, Fukuoka 8114192, Japan
[3] Kyushu Univ, Fac Engn, Dept Mat Sci & Engn, Fukuoka 8128581, Japan
来源：
NANOSTRUCTURED MATERIALS BY HIGH-PRESSURE SEVERE PLASTIC DEFORMATION | 2006年 / 212卷
基金：
美国国家科学基金会;
关键词：
D O I：
10.1007/1-4020-3923-9_28
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
It is now well-established that the process of equal-channel angular pressing (ECAP) leads to substantial grain refinement in polycrystalline metals and to the production of materials having unusual and useful properties including high strength and a capability for superplastic forming. This paper examines the fundamental deformation characteristics associated with the application of ECAP to samples of pure aluminum. Results are presented describing the characteristics associated with the pressing of aluminum single crystals and the development of a homogeneous microstructure in polycrystalline aluminum.
引用
收藏
页码：201 / +
页数：2
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