Linear friction welding of aluminium to magnesium

被引：39

作者：

Bhamji, I. ^{[1
]}

Preuss, M. ^{[1
]}

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

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

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

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

来源：

SCIENCE AND TECHNOLOGY OF WELDING AND JOINING | 2012年 / 17卷 / 05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 to magnesium; MG ALLOY; AL; MICROSTRUCTURE;

D O I：

10.1179/1362171812Y.0000000017

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Joining of an aluminium alloy to a magnesium alloy (AA 6082-T6 to AZ31) has been carried out by linear friction welding. The joining of this material combination is of particular significance for automotive components. Results show that welds with reasonable strength (comparable to the yield strength of the parent materials in O temper) can be produced. Weld microstructures were characterised by backscattered scanning electron microscopy, hardness testing and laboratory based X-ray diffraction. A particular emphasis was placed on determining the effects of welding parameters on the relative amounts of detrimental intermetallic phase at the weld line.

引用

页码：368 / 374

页数：7

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