Calculated phase diagrams, iron tolerance limits, and corrosion of Mg-Al alloys

被引：0
|
作者：
Ming Liu
Peter J. Uggowitzer
Patrik Schmutz
Andrej Atrens
机构：
[1] The University of Queensland,Division of Materials, ARC CoE for Design in Light Metals
[2] Swiss Federal Laboratories for Materials Science and Technology,Department of Materials
[3] Swiss Federal Laboratories for Materials Science and Technology in Dubendorf,undefined
[4] ETH Zurich,undefined
来源：
JOM | 2008年 / 60卷
关键词：
Corrosion Rate; Magnesium Alloy; Stress Corrosion Crack; Tolerance Limit; Salt Spray;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The factors determining corrosion are reviewed in this paper, with an emphasis on iron tolerance limit and the production of high-purity castings. To understand the iron impurity tolerance limit, magnesium phase diagrams were calculated using the Pandat software package. Calculated phase diagrams can explain the iron tolerance limit and the production of high-purity castings by means of control of melt conditions; this is significant for the production of quality castings from recycled magnesium. Based on the new insight, the influence of the microstructure on corrosion of magnesium alloys is reviewed.
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页码：39 / 44
页数：5
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