A research on bonding mechanics of butt welding joint of deformed Zn alloy
Authors
Liling Zhen, Bei Tang, Jianxun Fan, Leyi Du, Liangchao Ma
Corresponding Author
Liling Zhen
Available Online September 2012.
- DOI
- 10.2991/emeit.2012.335How to use a DOI?
- Keywords
- Deformed Zn alloy, Cold-pressure welding, Butt resistance welding, Plastic flow, Re-crystallization
- Abstract
SEM, XRD and TEM were used to investigate the bonding mechanics of cold-pressure welding and butt resistance welding joints of deformed Zn alloy. Plastic flow was observed in cold-pressure welding joint. The welding seam preserved a refined microstructure. The butt resistance welding joint had obviously re-crystallized and coarsened, which was favorable to release internal stress. The substrate Zn alloy and cold-pressure welding joint were both composed of Zn-rich -phase and Al-rich -phase. Butt resistance welding joint was primarily composed of -phase, granular -phase, + phases with lamellar structures and dispersive CuZn4 precipitation.
- Copyright
- © 2012, 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 - Liling Zhen AU - Bei Tang AU - Jianxun Fan AU - Leyi Du AU - Liangchao Ma PY - 2012/09 DA - 2012/09 TI - A research on bonding mechanics of butt welding joint of deformed Zn alloy BT - Proceedings of the 2nd International Conference on Electronic & Mechanical Engineering and Information Technology (EMEIT 2012) PB - Atlantis Press SP - 1513 EP - 1516 SN - 1951-6851 UR - https://doi.org/10.2991/emeit.2012.335 DO - 10.2991/emeit.2012.335 ID - Zhen2012/09 ER -