Mg处理X70级抗酸性海底管线钢 (X70MOS) 成分设计及耐蚀性能研究

郎丰军, 黄峰, 徐进桥, 李利巍, 岳江波, 刘静

Composition Design and Corrosion Resistance of Mg Microallyed X70 Grade Acid Resistant Submarine Pipeline Steel (X70MOS)

LANG Fengjun, HUANG Feng, XU Jinqiao, LI Liwei, YUE Jiangbo, LIU Jing

图6 3种钢在不同腐蚀介质中动电位极化曲线

Fig.6 Polarization curves of three kinds of steel in NACE A solution (a) and 3.5%NaCl solution (b)