安徽省电网接地材料Q235钢的土壤腐蚀特性及规律性研究

卞亚飞, 汤文明, 张洁, 毛锐锐, 缪春辉, 陈国宏

Soil Corrosion Characteristics of Q235 Steel Grounding Material Used in Power Grid in Anhui Province

BIAN Yafei, TANG Wenming, ZHANG Jie, MAO Ruirui, MIAO Chunhui, CHEN Guohong

图4 1 a期土壤腐蚀Q235钢试样表面腐蚀层形貌及微区EDS能谱

Fig.4 Surface morphology of Q235 steel sample after soil corrosion for 1 a (a) and EDS spectra (b, c) of point 1 and 2 in Fig.4a, respectively