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12 不同Cu含量管线钢在无菌和接菌NS4溶液中浸泡14 d后去除腐蚀产物后的表面形貌

Fig.12 Surface morphologies with removal of corrosion products on Cu-bearing steels with different Cu contents after immersion in sterile (a-c) and SRB inoculated (d-f) NS4 solutions for 14 d (a, d) 1# (b, e) 2# (c, f) 3#