Effects of Er and Zr additions on precipitation and recrystallization of Al-Mg alloy
- 10.2991/iccset-14.2015.28How to use a DOI?
- Al-Mg alloy; precipitation; recrystallization; Erbium; Zirconium
The effects of Er and Zr on the precipitation and recrystallization of Al-Mg alloy was investigated using hardness testing,optical microscopy and transmission electron microscopy. The results show that Al-Mg-Er-Zr alloy has a markedly hardening effect during isochronal annealing. The recrystallization temperature of the Al-Mg-Er-Zr alloy is significantly higher than that of Al-Mg alloy, owing to the presence of nanosized and coherent Al3(Er,Zr) precipitates.
- © 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/).
Cite this article
TY - CONF AU - Wanhui Zhao AU - Shengping Wen AU - Wei Wang AU - Hui Huang AU - Zuoren Nie PY - 2015/01 DA - 2015/01 TI - Effects of Er and Zr additions on precipitation and recrystallization of Al-Mg alloy BT - Proceedings of the 2014 International Conference on Computer Science and Electronic Technology PB - Atlantis Press SP - 132 EP - 135 SN - 2352-538X UR - https://doi.org/10.2991/iccset-14.2015.28 DO - 10.2991/iccset-14.2015.28 ID - Zhao2015/01 ER -