亚临界/超临界水条件下镍基合金 (Incoloy800，825，625)的硫化腐蚀特性研究

张洁, 曲积钰, 卢金玲, 刘倩, 罗兴锜

Sulfidation Corrosion Behavior of Nickel-based Alloys (Incoloy800, 825 and 625) in Sub/supercritical Water

ZHANG Jie, QU Jiyu, LU Jinling, LIU Qian, LUO Xingqi

图6 超临界水 (25 MPa、520 ℃) 条件下镍基合金材料试样表面腐蚀层的XRD谱

Fig.6 XRD patterns of scales formed on Incoloy800 alloy (a), Incoloy825 alloy (b), Incoloy625 alloy (c) after corrosion experi-ment in supercritical water (25 MPa, 520 ℃)