Effect of the second phases on corrosion behavior of the Mg-Al-Zn alloys

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• 作者：Hui Feng^a ; Shuhong Liu^a ; ^{shhliu@csu.edu.cn} ; Yong Du^a ; Ting Lei^a ; Rongchang Zeng^b ; Tiechui Yuan^a
• 关键词：Mg-Al-Zn ; Second phases ; Corrosion property ; Corrosion mechanism
• 刊名：Journal of Alloys and Compounds
• 出版年：2017
• 出版时间：25 February 2017
• 年：2017
• 卷：695
• 期：Complete
• 页码：2330-2338
• 全文大小：2964 K
• 卷排序：695

文摘

Two ternary and two binary second phases were confirmed stable at 300 °C. The roles of the second phases in corrosion processes were investigated. Corrosion property effected by different second phases were compared. Corrosion mechanism was studied by corrosion morphology and the equivalent circuits.