Zr-1Nb-xFe合金在模拟LOCA下的高温蒸汽氧化行为

王金鑫, 姚美意, 林雨晨, 陈刘涛, 高长源, 徐诗彤, 胡丽娟, 谢耀平, 周邦新

High Temperature Steam Oxidation Behavior of Zr-1Nb- xFe Alloy Under Simulated LOCA Condition

WANG Jinxin, YAO Meiyi, LIN Yuchen, CHEN Liutao, GAO Changyuan, XU Shitong, HU Lijuan, XIE Yaoping, ZHOU Bangxin

表3 与0Fe合金相比，0.05Fe、0.2Fe和0.4Fe合金在800~1200℃蒸汽中恒温3600 s的增重变化百分比 (%)

Table 3 Compared to 0Fe alloy, the percentages of weight gain change for 0.05Fe, 0.2Fe, and 0.4Fe alloys oxidized in 800-1200oC steam for 3600 s

T / oC F0.05 F0.2 F0.4 800 22.30 20.45 19.11 900 19.09 4.06 10.44 1000 24.71 22.05 0.31 1100 19.45 10.73 9.03 1200 -1.52 -2.36 -1.00