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1 实验材料化学成分

Table 1 Chemical compositions of test material (mass fraction / %)

Steel C Si Mn Ca Cr Cu Fe Q345 0.0009 0.3331 1.432 0.028 --- --- Bal. 0Cu2Cr CS 0.001 0.33 0.86 --- 0.71 2.5 Bal.