腐蚀形貌对镁合金电化学阻抗谱特征的影响研究

许诗源, 孟鑫, 杨亚璋, 刘辰, 张昭, 方晓祖

Effect of Corrosion Morphology on Electrochemical Impedance Spectroscopy Characteristics of Mg-alloy

XU Shiyuan, MENG Xin, YANG Yazhang, LIU Chen, ZHANG Zhao, FANG Xiaozu

表2 AZ31镁合金样品不同区域的EDS分析结果 (atomic fraction / %)

Table 2 EDS results of different areas of AZ31 Mg-alloy

Areas Mg Al Mn Zn A 97.1 2.3 - 0.6 B 25.1 47.7 27.2 - C 12.7 56.5 30.5 0.3