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2 5A06铝合金5A06在500，800，1200和2000 m深海环境下暴露1 a的SEM图

Fig.2 SEM images of aluminum alloy 5A06 Al-alloy exposed to the deep sea environment at the depth of 500 m (a), 800 m (b), 1200 m (c) and 2000 m (d) for 1 a