多介质在碳钢腐蚀过程中的协同作用

张少华, 李彦睿, 卫英慧, 刘宝胜, 侯利锋, 杜华云, 刘笑达

Synergistic Effect of Multi-media on Carbon Steel Corrosion

ZHANG Shaohua, LI Yanrui, WEI Yinghui, LIU Baosheng, HOU Lifeng, DU Huayun, LIU Xiaoda

图11 碳钢在60℃的CO2 (1 bar)+0.1 mol/L Cl-+0.05/0.5 mol/L HCO3-溶液体系中浸泡24 h后腐蚀产物的XRD谱

Fig.11 XRD patterns of corrosion products formed on the steel surfaces immersed in solutions containing CO2 (1 bar)+0.1 mol/L Cl-+0.05/0.5 mol/L HCO3- over the immersion time period of 24 h at 60℃