A new route to bulk nanostructured metals

被引：123

作者：

Zhu, YT ^{[1
]}

Jiang, HG

Huang, JY

Lowe, TC

机构：

[1] Los Alamos Natl Lab, Div Mat Sci & Technol, Los Alamos, NM 87545 USA

[2] Technanogy, Newport Beach, CA 92660 USA

来源：

METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE | 2001年 / 32卷 / 06期

关键词：

D O I：

10.1007/s11661-001-0245-0

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Repetitive corrugation and straightening (RCS) was used to produce nanostructured copper, free of contamination and porosity, through grain refinement. It employed bending as the deformation mode, in contrast to shear deformation in equal channel angular (ECA) pressing. Copper underwent large plastic deformation without a change in its geometry. It was pressed repeatedly to refine its grain size without reducing it to a foil or wire. The RCS method was developed to produce nanostructured metals for cost-effective large scale industrial applications.

引用

页码：1559 / 1562

页数：4

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