Microstructure And Mechanical Characterisation of FSW 7075-T6 Lap Joints

Canadian Institute of Mining, Metallurgy and Petroleum
L. Dubourg M. Jahazi G. Dezaise P. Bacher
Organization:
Canadian Institute of Mining, Metallurgy and Petroleum
Pages:
13
File Size:
1604 KB
Publication Date:
Jan 1, 2006

Abstract

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Effect of friction stir welding parameters and natural ageing on weld properties are reported. Using a Taguchi design of experiment, attempt is made to systematically examine the influences of the welding speed, tool rotation speed, forge force, tilt angle and pitch ratio on the weld size and ultimate tensile strength of FSWed joints. One millimetre thick plates of AA7075-T6 were welded in lap joint configuration. Samples were characterized by optical microscopy, hardness and tensile measurements. Trends suggested by the results and directions for further investigation are discussed.
Citation

APA: L. Dubourg M. Jahazi G. Dezaise P. Bacher  (2006)  Microstructure And Mechanical Characterisation of FSW 7075-T6 Lap Joints

MLA: L. Dubourg M. Jahazi G. Dezaise P. Bacher Microstructure And Mechanical Characterisation of FSW 7075-T6 Lap Joints. Canadian Institute of Mining, Metallurgy and Petroleum, 2006.

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