The Preparation Method of Aluminum-magnesium Alloys
- DOI
- 10.2991/ame-16.2016.50How to use a DOI?
- Keywords
- Preparation method, Aluminum-magnesium alloys, Electrodeposition method
- Abstract
In this paper, the preparation methods of aluminum-magnesium alloys are reviewed. The three methods of preparation of aluminum-magnesium alloys are introduced: the mixing method, mechanical alloying method, electrodeposition method. And the advantages and disadvantages and characteristics of three methods are expounded. Nowdays, the mixing method and mechanical alloying method are relatively mature. But heat consumption is great. Compared with mechanical alloying method, the electrodeposition method requires simple equipment and it's easy to operate. More uniform grain can be obtained. It has attracted general concern to prepare Al-Mg alloys by the electrodeposition method. In this paper aluminum-magnesium alloys are prepared by direct current electrodeposition and pulse electrodeposition in AlCl3-LiAlH4-benzene-tetrahydrofuran (THF) system. The deposit morphology and chemical compositions of coatings by direct current and pulse electrodeposition are compared. The effects of the pulse duration ratio on coatings are studied. The coatings obtained by pulse electrodeposition are greater than the coatings obtained by direct current electrodeposition under the same electroplating conditions. The grain sizes of the coatings obtained by pulse electrodeposition are smaller, and the magnesium contents of the coatings are higher.
- Copyright
- © 2016, 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 - Shan-Shan Zhu AU - Hong-Min Kan AU - Xiao-Jun Feng AU - Ning Zhang AU - Hong Sun PY - 2016/06 DA - 2016/06 TI - The Preparation Method of Aluminum-magnesium Alloys BT - Proceedings of the 2nd Annual International Conference on Advanced Material Engineering (AME 2016) PB - Atlantis Press SP - 299 EP - 305 SN - 2352-5401 UR - https://doi.org/10.2991/ame-16.2016.50 DO - 10.2991/ame-16.2016.50 ID - Zhu2016/06 ER -