Research on the process in MIG welding of 5A02 aluminum alloy plate

DOI

10.2991/iccet-15.2015.348How to use a DOI?

Keywords

Aluminum alloy;Welding process;Welded joint;Joint performance

Abstract

10mm thick aluminum alloys 5A02 plates were welded using MIG beam in this paper.The MIG weld formation and microstructure morphology were studied,the hardness in the weld were measured, the tensile test were made.The test result shows that the cooperation of welding current,speed and root gap can lead to perfect welds.There are equiaxed grain in the central welds and cloumnar grain structure near the fusion line.The maximum hardness is in the fusion zone of joints,and the minimum is in the softening zone.

Copyright

© 2015, 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  - Deping Jiang
AU  - Zongxiang Yao
AU  - Zheng Cao
PY  - 2015/11
DA  - 2015/11
TI  - Research on the process in MIG welding of 5A02 aluminum alloy plate
BT  - Proceedings of the 5th International Conference on Civil Engineering and Transportation 2015
PB  - Atlantis Press
SP  - 1865
EP  - 1868
SN  - 2352-5401
UR  - https://doi.org/10.2991/iccet-15.2015.348
DO  - 10.2991/iccet-15.2015.348
ID  - Jiang2015/11
ER  -