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5 5A06铝合金腐蚀速率随是实验深度变化及点蚀深度变化

Fig.5 Comparison of average corrosion rates for 5A06 Al-alloy after 1 a exposure (a) and comparison of pitting average and maximum depths for different sea depths (b)