Paper Title:
Research on Corrosion Resistance of Mg-Al-Sr Alloy
  Abstract

The corrosion properties of Mg-Al-Sr alloy was characterized with comparison to AZ91D alloy. With the addition of Mg-Sr master alloy, the grain size of Mg alloy refined and the corrosion resistance was improved. The experimental results indicated that the formation of small amount of Al4Sr phase was favorable to improve the corrosion resistance. However, with the increase of Al4Sr stripy phase, the area ratio of cathode to anode will increase, resulting in the decrease of corrosion resistance potential.

  Info
Periodical
Materials Science Forum (Volumes 610-613)
Main Theme
Edited by
Zhongwei Gu, Yafang Han, Fusheng Pan, Xitao Wang, Duan Weng and Shaoxiong Zhou
Pages
964-967
DOI
10.4028/www.scientific.net/MSF.610-613.964
Citation
T. Wu, X. D. Peng, D. Y. Wang, W. D. Xie, "Research on Corrosion Resistance of Mg-Al-Sr Alloy", Materials Science Forum, Vols. 610-613, pp. 964-967, 2009
Online since
January 2009
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