Investigation of Weldability of Multi-layer Metals by Laser Impact Welding

DOI

10.2991/ame-16.2016.61How to use a DOI?

Keywords

Laser impact welding (LIW), Three layer aluminum foils, Interface morphology, Weldability.

Abstract

Laser impact welding is a relatively novel solid welding technique. In this study, weldability of three layer aluminum foils by laser impact welding has been experimentally investigated. Besides, the welding area and interface morphology of the welded joints were also studied. Experiment results show that three layer aluminum foils can be bonded by laser impact welding. A circular welding area was observed in welded joint. Metallograpic investigation indicates that the joint interface between flyer plate and intermediate plate was flat. The bonding interface between intermediate plate and base plate was transformed from flat to wave, which is similar to electromagnetic pulse welding. Therefore, it is a promising welding method in the welding of multi-layer metal foils.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Shuai Gao
AU  - Hui-Xia Liu
AU  - Zong-Bao Shen
AU  - Xiao Wang
AU  - You-Juan Ma
PY  - 2016/06
DA  - 2016/06
TI  - Investigation of Weldability of Multi-layer Metals by Laser Impact Welding
BT  - Proceedings of the 2nd Annual International Conference on Advanced Material Engineering (AME 2016)
PB  - Atlantis Press
SP  - 366
EP  - 371
SN  - 2352-5401
UR  - https://doi.org/10.2991/ame-16.2016.61
DO  - 10.2991/ame-16.2016.61
ID  - Gao2016/06
ER  -