Proceedings of the 2017 2nd International Conference on Advances in Materials, Mechatronics and Civil Engineering (ICAMMCE 2017)

Influence of Laser Bonding Welding Parameters on Steel-aluminum Joint Quality

Authors
Kai Xu, Guoqiang Li, Shuquan Zhang
Corresponding Author
Kai Xu
Available Online April 2017.
DOI
10.2991/icammce-17.2017.11How to use a DOI?
Keywords
laser bonding welding; parameters; joint quality; influence
Abstract

Laser bonding welding test of the lap joint between steel and Al was conducted to discuss the influence of process parameters on the quality of steel-Al joint and to conduct the mechanical property analysis. The results showed that the positive weld joint of the specimen was uniformed under the conditions of 1450W laser power, 25m/s welding speed, +5mm defocus amount and 20L/min flow rate of Ar as the protective gas, and continuous free from pores and cracks when glue line was added in laser welding. The shear strength and average shear force were 43.15Mpa and 1.13KN, respectively. The mechanical property was slightly improved because of the glue line.

Copyright
© 2017, 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/).

Download article (PDF)

Volume Title
Proceedings of the 2017 2nd International Conference on Advances in Materials, Mechatronics and Civil Engineering (ICAMMCE 2017)
Series
Advances in Engineering Research
Publication Date
April 2017
ISBN
10.2991/icammce-17.2017.11
ISSN
2352-5401
DOI
10.2991/icammce-17.2017.11How to use a DOI?
Copyright
© 2017, 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/).

Cite this article

TY  - CONF
AU  - Kai Xu
AU  - Guoqiang Li
AU  - Shuquan Zhang
PY  - 2017/04
DA  - 2017/04
TI  - Influence of Laser Bonding Welding Parameters on Steel-aluminum Joint Quality
BT  - Proceedings of the 2017 2nd International Conference on Advances in Materials, Mechatronics and Civil Engineering (ICAMMCE 2017)
PB  - Atlantis Press
SP  - 49
EP  - 52
SN  - 2352-5401
UR  - https://doi.org/10.2991/icammce-17.2017.11
DO  - 10.2991/icammce-17.2017.11
ID  - Xu2017/04
ER  -