高Nb锆合金在含氧蒸汽中耐腐蚀性能恶化的机理

黄建松, 裴文, 徐诗彤, 白勇, 姚美意, 胡丽娟, 谢耀平, 周邦新

Degradation Mechanism on Corrosion Resistance of High Nb-Containing Zirconium Alloys in Oxygen-Containing Steam

HUANG Jiansong, PEI Wen, XU Shitong, BAI Yong, YAO Meiyi, HU Lijuan, XIE Yaoping, ZHOU Bangxin

图11 Ar+溅射180 s后300 DO/160 d和1000 DO/130 d样品氧化膜表面的Nb元素XPS精细谱及分峰拟合图

Fig.11 XPS fine spectra and peak fitting of Nb element on the oxide film surface formed on the 300 DO/160 d (a) and 1000 DO/130 d (b) specimens after Ar+ sputtered for 180 s