预氧化处理对12Cr铁素体/马氏体钢耐Pb-Bi腐蚀性能的影响

潘霞, 张洋鹏, 董志宏, 陈胜虎, 姜海昌, 戎利建

Effect of Pre-Oxidation Treatment on the Corrosion Resistance in Stagnant Liquid Pb-Bi Eutectic of 12Cr Ferritic/Martensitic Steel

PAN Xia, ZHANG Yangpeng, DONG Zhihong, CHEN Shenghu, JIANG Haichang, RONG Lijian

图10 预氧化的12Cr铁素体/马氏体钢样品腐蚀机制示意图

Fig.10 Schematics of the corrosion mechanism of the pre-oxidized 12Cr ferritic/martensitic steel sample (a) initial pre-oxidized film (b, c) pre-oxidized film is being corroded (d) a localized corrosion zone is formed