Preparation of high strength bulk nano-scale Fe/Cu multilayers by repeated pressing-rolling

被引：19

作者：

Huang, B ^{[1
]}

Ishihara, KN

Shingu, PH

机构：

[1] Shanghai Jiao Tong Univ, State Key Lab Met Matrix Composites, Shanghai 200030, Peoples R China

[2] Kyoto Univ, Grad Sch Energy Sci, Kyoto 606, Japan

来源：

JOURNAL OF MATERIALS SCIENCE LETTERS | 2001年 / 20卷 / 18期

关键词：

D O I：

10.1023/A:1012465117652

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Preparation of high strength bulk nano-scale Fe/Cu multilayers was investigated using repeated pressing-rolling technique. The sample was hot-pressed at 673 K in vaccum to reduce the thickness and annealed again at 873 K for 1 h in vacuum to remove defects and strain. The results show that the tensile strength of nano-scale Fe/Cu multilayers is 1570 MPa and its elongation is 0.75%.

引用

页码：1669 / 1670

页数：2

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