Welding of aluminum alloys by combined radiation

Alexander V. Fedin; Yevgeni A. Chashchin

doi:10.1117/12.464118

30 April 2002 Welding of aluminum alloys by combined radiation

Alexander V. Fedin, Yevgeni A. Chashchin

Proceedings Volume 4644, Seventh International Conference on Laser and Laser-Information Technologies; (2002) https://doi.org/10.1117/12.464118
Event: Seventh International Conference on Laser and Laser Information Technologies, 2001, Vladimir, Suzdal, Russian Federation

Abstract

The welding technology by simultaneous radiation of two Nd:YAG lasers is suggested. The comparative experiment results are given. This laser welding technology allows to decrease the porosity of welding stitch 2-2.5 times and at the same time increase the depth of the welding canal 1.5-2 times in comparison with traditional methods of laser welding.

Citation Download Citation

Alexander V. Fedin and Yevgeni A. Chashchin "Welding of aluminum alloys by combined radiation", Proc. SPIE 4644, Seventh International Conference on Laser and Laser-Information Technologies, (30 April 2002); https://doi.org/10.1117/12.464118

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