基于接地材料功能需求的耐蚀铸铁表面改性研究
陆添爱, 蒋文昊, 吴伟, 张俊喜

Surface Modification of Corrosion-resistant Cast Iron Based on Functional Requirements of Grounding Materials
LU Tianai, JIANG Wenhao, WU Wei, ZHANG Junxi
图9 原始以及经750℃下保温0 h渗碳处理的铸铁在NS4土壤模拟液中浸泡不同时间后的电化学阻抗曲线
Fig.9 EIS curves of cast iron samples untreated (a-c) and carburized (d-f) at 750oC for 0 h after immersion in NS4 simulated soil solution for different time