2024铝合金在模拟动态海水/大气界面环境中的局部腐蚀机制

夏大海, 计元元, 毛英畅, 邓成满, 祝钰, 胡文彬

Localized Corrosion Mechanism of 2024 Aluminum Alloy in a Simulated Dynamic Seawater/Air Interface

XIA Dahai, JI Yuanyuan, MAO Yingchang, DENG Chengman, ZHU Yu, HU Wenbin

图10 腐蚀54 d后2024铝合金表面不同区域的平均腐蚀深度和孔蚀密度

Fig.10 Comparisons of average pitting depth (a) and pitting density (b) of 2024 aluminum alloy in atmosphere zone, seawater/air interface zone, and full immersion zone for 54 d