模拟液滴电导率变化对碳钢大气腐蚀的影响机制研究

李兆南, 侯禹岑, 莒鹏, 庄铁钢, 陈景杰, 王明昱, 徐云泽

Influence of Simulated Electrolyte Droplets with Varied Conductivity on Atmospheric Corrosion of Carbon Steel

LI Zhaonan, HOU Yucen, JU Peng, ZHUANG Tiegang, CHEN Jingjie, WANG Mingyu, XU Yunze

图7 不同浓度液滴下阳极区电偶电流与总阳极电流占比图

Fig.7 Diagrams of the galvanic current in the anodic region and the proportion of the total anodic current under droplets with 0.001 mol/L (a1-e1), 0.003 mol/L (a2-e2), 0.2 mol/L (a3-e3) and 0.5 mol/L (a4-e4) concentration for 1 h (a), 2 h (b), 3 h (c), 4 h (d) and 5 h (e)