Desulfovibrio Bizertensis SY-1在阴极极化条件下对X70 管线钢的腐蚀行为研究

裴莹莹, 管方, 董续成, 张瑞永, 段继周, 侯保荣

Effect of Desulfovibrio Bizertensis SY-1 on Corrosive Behavior of Metal Materials Under Cathodic Polarization

PEI Yingying, GUAN Fang, DONG Xucheng, ZHANG Ruiyong, DUAN Jizhou, HOU Baorong

图1 X70钢在SRB培养液中施加不同阴极保护电位的I-t图，浮游细胞计数以及溶液乳酸和醋酸的变化趋势

Fig.1 I-t plot (a), planktonic cell count (b), and the trend of solution lactate (c) and acetate (d) of X70 steel with different cathode potentials applied in SRB culture medium