<strong>Cu</strong>含量对管线钢耐微生物腐蚀性能的影响

Cu含量对管线钢耐微生物腐蚀性能的影响

曾云鹏, 严伟, 史显波, 闫茂成, 单以银, 杨柯

Effect of Copper Content on the MIC Resistance in Pipeline Steel

ZENG Yunpeng, YAN Wei, SHI Xianbo, YAN Maocheng, SHAN Yiyin, YANG Ke

图3 不同Cu含量管线钢在灭菌和接菌NS4溶液的线性极化电阻( $R_{p}$ )随时间的变化

Fig.3 Time dependence of $R_{p}$ of Cu-bearing steels with different Cu contents in sterile (a) and SRB-inoculated (b) NS4 solutions ( $R_{p}$ —linear polarization resistance)