Ca和Ag的含量对可降解Zn-Li-Ca-Ag合金的组织和性能的影响

闫俊竹, 高明, 于晓明, 谭丽丽

Effect of Ca and Ag Content on Microstructure and Properties of Biodegradable Alloy Zn-Li-Ca-Ag

YAN Junzhu, GAO Ming, YU Xiaoming, TAN Lili

图6 铸态Zn-0.8Li-xCa-0.2Ag合金(x = 0, 0.05, 0.1, mass fraction / %)和Zn-0.8Li-0.05Ca-xAg合金(x = 0, 0.05, 0.1, mass fraction / %)在Hank's溶液中浸泡21 d的pH值的变化曲线和腐蚀速率

Fig.6 Variation of pH value (a, b) and corrosion rate (c) of as cast Zn-0.8Li-xCa-0.2Ag alloy (x = 0, 0.05, 0.1%) (a) and Zn-0.8Li-0.05Ca-xAg alloy (x = 0, 0.05, 0.1%) (b) after immersion in Hank's solution for 21 d