Research on Microstructures and Mechanical Properties of Mg-Gd-Y-Sr-Zr Alloy
Authors
Lei-lei Chen, Quan-an Li, Jun Chen, Qing Zhang, Xing-yuan Zhang
Corresponding Author
Lei-lei Chen
Available Online April 2015.
- DOI
- 10.2991/mebe-15.2015.224How to use a DOI?
- Keywords
- Mg-Gd-Y-Sr-Zr alloy; mechanical properties; microstructures.
- Abstract
The microstructures and mechanical properties of Mg-Gd-Y-Sr-Zr alloy was investigated by means of optical microscopy, scanning electron microscopy (SEM), X-ray diffraction (XRD) and tensile tests. The as-cast alloy contains a microstructure consisting of -Mg matrix, Mg5Gd phase, Mg24Y5 phase and Mg17Sr2. As the temperature increases, the tensile strength of the alloy decreases. However, the elongation increases with increasing the temperature.
- 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/).
Cite this article
TY - CONF AU - Lei-lei Chen AU - Quan-an Li AU - Jun Chen AU - Qing Zhang AU - Xing-yuan Zhang PY - 2015/04 DA - 2015/04 TI - Research on Microstructures and Mechanical Properties of Mg-Gd-Y-Sr-Zr Alloy BT - Proceedings of the 2015 International Conference on Materials, Environmental and Biological Engineering PB - Atlantis Press SP - 1003 EP - 1006 SN - 2352-5401 UR - https://doi.org/10.2991/mebe-15.2015.224 DO - 10.2991/mebe-15.2015.224 ID - Chen2015/04 ER -