铅基堆结构材料液态金属腐蚀行为的研究进展

张心怡, 李聪, 汪禹熙, 黄美, 朱卉平, 刘芳, 刘洋, 牛风雷

Research Progress on Liquid Metal Corrosion Behavior of Structural Steels for Lead Fast Reactor

ZHANG Xinyi, LI Cong, WANG Yuxi, HUANG Mei, ZHU Huiping, LIU Fang, LIU Yang, NIU Fenglei

图1 4H-SiC与液态Pb/Bi接触的溶解腐蚀示意图[11]

Fig.1 Schematic illustrations of dissolution corrosion of 4H-SiC in touch with liquid Pb/Bi[11]: (a) clean surface atomic displacement and dissolution of C atoms and vacancies formed, (b) Si amorphization layer, (c) effect of charged vacancy on liquid Pb/Bi corrosion resistance