Bulk nanostructured materials produced by severe plastic deformation under high pressure

被引：3
|
作者：
Valiev, RZ [1 ]
Alexandrov, IV [1 ]
机构：
[1] Ufa State Aviat Tech Univ, Inst Phys Adv Mat, RU-450000 Ufa, Russia
来源：
HIGH PRESSURE EFFECTS IN CHEMISTRY, BIOLOGY AND MATERIALS SCIENCE | 2002年 / 208-2卷
关键词：
bulk nanomaterials; enhanced properties; severe plastic deformations;
D O I：
10.4028/www.scientific.net/DDF.208-209.141
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Severe plastic deformation (SPD), i.e. intense plastic straining under high pressure is an innovative technique for processing ultrafine-grained nanostructured metals and alloys. Materials with nanostructures fabricated by means of SPD may display novel properties, which, however, depend strongly on the processing parameters. This paper focuses on examples of attaining enhanced mechanical properties in several metals and alloys subjected to severe plastic deformation. In addition, the relationships between processing conditions, micro structures and properties of materials produced by the SPD are considered.
引用
收藏
页码：141 / 149
页数：9
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