Effects of Zn concentration and heat treatment on the microstructure, mechanical properties and corrosion behavior of as-extruded Mg-Zn alloys produced by powder metallurgy

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• 作者：Yang Yan^a ; ^b ; ^d ; Hanwen Cao^b ; Yijun Kang^c ; Kun Yu^a ; ^b ; ^d ; ; Tao Xiao^c ; Jie Luo^a ; Youwen Deng^c ; Hongjie Fang^a ; Hanqing Xiong^a ; ^b ; ^d ; Yilong Dai^a ; ^b ; ^d
• 关键词：Magnesium alloy ; Heat treatment ; Mechanical properties ; Corrosion behavior ; Cytocompatibility
• 刊名：Journal of Alloys and Compounds
• 出版年：2017
• 出版时间：5 February 2017
• 年：2017
• 卷：693
• 期：Complete
• 页码：1277-1289
• 全文大小：6362 K
• 卷排序：693

文摘

The Mg-Zn alloys are prepared by powder metallurgy and then hot extruded. The effects of Zn concentration and heat treatment on properties are investigated. The Mg-Zn intermetallic phases are characterized and studied in detail. The mechanical properties of the Mg-Zn alloys are suitable for bone implants. The Mg-6%Zn alloy imparted by aging treatment shows the best corrosion resistance.