Fe13Cr5Al4Mo合金在高温高压水环境中的腐蚀行为

林晓冬, 马海滨, 任啟森, 孙蓉蓉, 张文怀, 胡丽娟, 梁雪, 李毅丰, 姚美意

Corrosion Behaviors of Fe13Cr5Al4Mo Alloy in High-Temperature High-Pressure Water Environments

LIN Xiaodong, MA Haibin, REN Qisen, SUN Rongrong, ZHANG Wenhuai, HU Lijuan, LIANG Xue, LI Yifeng, YAO Meiyi

图8 Fe13Cr5Al4Mo合金在去离子水中腐蚀250 d后氧化膜的截面显微组织、元素分布、SAED花样及FFT结果

Fig.8 Cross-sectional microstructure, element mapping, SAED pattern, and FFT result of the oxide film formed on the Fe13Cr5Al4Mo alloy following exposure to deionized water for 250 d (a) bright field image under scanning transmission electron microscopy mode (STEM-BF image) and the corresponding element mapping (b) TEM-BF image of oxide film (c) TEM-BF image of the O/M interface (d) SAED pattern of oxide film (e) FFT pattern of outer oxide particle