Effect of HT on the Interface Diffusion and Microstructure of Cu-Nb Micro-composites

被引：0

作者：

Liang Ming ^{[1
]}

Lu Yafeng ^{[1
]}

Sun Lufei ^{[1
]}

Li Chengshan ^{[1
]}

Yan Guo ^{[1
]}

机构：

[1] NW Inst Nonferrous Met Res, Superconducting Mat Res Ctr, Xian 710016, Peoples R China

来源：

RARE METAL MATERIALS AND ENGINEERING | 2011年 / 40卷

基金：

中国国家自然科学基金;

关键词：

Cu-Nb; heat treatment; microstructure; diffusion; HIGH-STRENGTH;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We have fabricated high strength and conductivity Cu-Nb micro-composites by bundling and drawing process. The interface diffusion and microstructure of Cu-17vol% Nb composites experienced severe plastic deformation at different heat treatment conditions are investigated. Diffusion at Cu/Nb interface of Nb filaments is observed by scanning electron microscopy and energy dispersive X-ray spectroscopy. The interface characteristic and edge spheroidization of Nb filaments are discussed.

引用

页码：376 / 379

页数：4

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