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3 不同深度下5A06铝合金腐蚀产物EDS结果图

Fig.3 EDS results of 5A06 Al-alloy corrosion products at the depth of 500 m (a), 800 m (b), 1200 m (c) and 2000 m (d) for 1 a