4-5 EBSD Analysis on Static LBE Corrosion of SIMP and T91 Steels

• 作者: Chang Hailong Li Bingsheng Shen Tielong Sheng Yanbin Sun Jianrong Wang Zhiguang Wei Kongfang Yao Cunfeng Zhang Hongpeng
• 来源期刊: 中国科学院近代物理研究所和兰州重离子研究装置年报：英文版
• 学科: 物理学
• 年，卷（期）: 2016,（1）
• 页码范围: 114-115
• 页数: 2页
• 分类号: O4

摘要

Due to its favorable thermal-physical and chemical properties,lead-bismuth eutectic(LBE)is one of primary candidate materials for coolant in advanced nuclear reactors.However,severe corrosion of structural materials occurs in the presence of LBE in advanced nuclear reactors,especially at high temperature[1;2].Therefore,the selection of the structural material exposed to LBE is an extremely complex problem and compatibility tests are required.Because of their good mechanical properties under irradiation up to 500℃,ferritic/martensitic steels are considered to be one of the promising structural materials for advanced nuclear reactors,and so the compatibility tests of SIMP and T91 steel specimens were conducted at 450℃with saturated oxygen.