含铜低碳钢在海洋环境下的耐蚀和防污性能的研究

刘宏宇, 张喜庆, 滕莹雪, 李胜利

Corrosion Resistance and Antifouling Performance of Copper-bearing Low-carbon Steel in Marine Environment

LIU Hongyu, ZHANG Xiqing, TENG Yingxue, LI Shengli

表2 试样在不同环境下的腐蚀电流和腐蚀电位

Table 2 Corrosion current and corrosion potential of samples under different environments

Patameter Q345 steel 0Cu2Cr CS Natural seawater SRB Natural seawater SRB Icorr / A 7.478×10-4 1.355×10-4 5.09×10-5 4.377×10-5 Ecorr / V -1.5320 -0.9568 -0.9728 -0.928