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8 2024 铝合金在水气界面区和全浸区的电化学噪声数据的快速Fourier变换分析

Fig.8 Fast Fourier transformation analysis of the electrochemical noise data of 2024 aluminum alloy in seawater/air interface zone (a, c) and full immersion zone (b, d) (PSD—power spectral density) (a, b) potential noise (c, d) current noise