Cu含量对Q420钢在货油舱内底板环境下腐蚀行为的影响
刘超, 代文贺, 王克俊, 陈增耀, 安雁军, 刘智勇

Effect of Cu Content on Corrosion Behavior of Q420 Steel in an Artificial Solution of Bottom Plate Environment of Cargo Oil Tanks
LIU Chao, DAI Wenhe, WANG Kejun, CHEN Zengyao, AN Yanjun, LIU Zhiyong
图5 5种实验钢在模拟液中浸泡不同时间的腐蚀速率
Fig.5 Average corrosion rates of five test steels during immersion in the simulated solution for 3, 7, 14 and 30 d