Application of Twin Laser Beam on AZ31/A5052 Dissimilar Metals Welding

Abstract:

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Effect of the applying twin laser beam on the welding of AZ31 / A5052 dissimilar metals lap joint was studied. The direct welding and the welding with Al12Si filler wire were carried out. Flow behavior of the molten metal was analyzed by FEM simulation. For both welding methods, failure load of the joints increased by applying twin laser beam with reasonable beam distance. Twin laser beam technique could control temperature distribution and flow behavior of the molten metal.

Info:

Periodical:

Key Engineering Materials (Volumes 353-358)

Edited by:

Yu Zhou, Shan-Tung Tu and Xishan Xie

Pages:

1956-1959

DOI:

10.4028/www.scientific.net/KEM.353-358.1956

Citation:

Y. Miyashita et al., "Application of Twin Laser Beam on AZ31/A5052 Dissimilar Metals Welding ", Key Engineering Materials, Vols. 353-358, pp. 1956-1959, 2007

Online since:

September 2007

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Price:

$35.00

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