深海环境5A06铝合金腐蚀行为与表面特性

段体岗, 李祯, 彭文山, 张彭辉, 丁康康, 郭为民, 侯健, 马力, 许立坤

Corrosion Characteristics of 5A06 Al-alloy Exposed in Natural Deep-sea Environment

DUAN Tigang, LI Zhen, PENG Wenshan, ZHANG Penghui, DING Kangkang, GUO Weimin, HOU Jian, MA Li, XU Likun

图7 5A06铝合金的EIS谱图及等效电路图

Fig.7 Nyquist plots and equivalent circuit (a) and Bode plots (b) of 5A06 Al-alloy after exposure at different deep-sea depths for 1 a