A research on bonding mechanics of butt welding joint of deformed Zn alloy
- 10.2991/emeit.2012.335How to use a DOI?
- Deformed Zn alloy, Cold-pressure welding, Butt resistance welding, Plastic flow, Re-crystallization
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.
- © 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 -