EH36钢中Mo对SRB附着和腐蚀的影响及机理

郭章伟, 叶婷雨, 郭娜, 刘涛

Effect of Mo Addition on Corrosion Behavior of EH36 Steel in Seawater Included With Sulfate Reduction Bacteria

GUO Zhangwei, YE Tingyu, GUO Na, LIU Tao

表1 对照钢(Cs)和含钼钢(Ms)的化学成分

Table 1 Chemical compositions of the control steel (Cs) and molybdenum steel (Ms) (mass fraction / %)

Steel C Si Mn P S Nb N Ca Mo Fe Cs 0.05 0.2 1.5 < 0.01 < 0.001 0.02 < 0.004 0.0025 0.0 Bal. Ms 0.05 0.2 1.5 < 0.01 < 0.001 0.02 < 0.004 0.0025 1.0 Bal.