Linear friction welding of aluminium to copper

被引：45

作者：

Bhamji, I. ^{[1
]}

Moat, R. J. ^{[2
]}

Preuss, M. ^{[1
]}

Threadgill, P. L. ^{[3
]}

Addison, A. C. ^{[3
]}

Peel, M. J. ^{[4
]}

机构：

[1] Univ Manchester, Manchester Mat Sci Ctr, Manchester M1 7HS, Lancs, England

[2] Open Univ, Milton Keynes MK7 6AA, Bucks, England

[3] TWI Ltd, Cambridge, England

[4] Univ Bristol, Bristol BS8 1TR, Avon, England

来源：

SCIENCE AND TECHNOLOGY OF WELDING AND JOINING | 2012年 / 17卷 / 04期

基金：

英国工程与自然科学研究理事会;

关键词：

Linear friction welding; Dissimilar materials; Aluminium; Copper;

D O I：

10.1179/1362171812Y.0000000010

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The joining of dissimilar materials is attaining increasing importance as there is a drive to utilise hybrid structures and reduce the weight or cost of products. The present work therefore studied the linear friction welding of commercially pure grades of aluminium to copper (AA 1050 to C101) for potential power transmission applications. Results showed that welds with very good mechanical and electrical properties can be produced. The weld microstructure was analysed using optical microscopy, backscattered scanning electron microscopy, hardness testing and high energy synchrotron X-ray diffraction. These techniques were used in order to identify any cross-weld grain size variations and possible formation of intermetallic phases close to the weld line.

引用

页码：314 / 320

页数：7

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