铜在电网接地工况下的腐蚀行为研究

高义斌, 杜晓刚, 王启伟, 钟黎明, 付文华, 张邯平, 张甍, 姜春海

Corrosion Behavior of Copper in a Simulated Grounding Condition in Electric Power Grid

GAO Yibin, DU Xiaogang, WANG Qiwei, ZHONG Liming, FU Wenhua, ZHANG Hanping, ZHANG Meng, JIANG Chunhai

图4 Cu在通过不同电流密度下的腐蚀产物SEM图

Fig.4 SEM images of corrosion products formed on the copper with interference of different AC intensities; copper with AC intensities of 0 A/m2 (a), 10 A/m2 (b), 30 A/m2 (c), 50 A/m2 (d) and 100 A/m2 (d) respectively