挤压态低合金化Mg-0.5Bi-0.5Sn-0.5Ca合金的力学性能及腐蚀行为研究

张全福, 宋蕾, 王建, 郭振宇, 任乃栋, 赵建琪, 武维康, 程伟丽

Mechanical Properties and Corrosion Behavior of an Extruded Dilute Mg-alloy Mg-0.5Bi-0.5Sn-0.5Ca

ZHANG Quanfu, SONG Lei, WANG Jian, GUO Zhenyu, REN Naidong, ZHAO Jianqi, WU Weikang, CHENG Weili

图6 挤压态Mg-0.5Bi-0.5Sn-0.5Ca合金在模拟体液中浸泡240 h后腐蚀产物成分的XPS分析

Fig.6 XPS analysis of the formed products on the studied alloy: (a) high-resolution Mg 1s spectrum; (b) high-resolution Ca 2p spectrum; (c) high-resolution Sn 3d spectrum; (d) high-resolution O 1s spectrum