氧含量对国产FeCrAl基合金长周期腐蚀性能的影响

高云霞, 何琨, 张瑞谦, 梁雪, 王先平, 方前锋

Effect of Dissolved Oxygen on Long-term Corrosion of Domestic FeCrAl Based Alloys in High Temperature and High Pressure Waters

GAO Yunxia, HE Kun, ZHANG Ruiqian, LIANG Xue, WANG Xianping, FANG Qianfeng

图5 不同溶解氧环境下M2合金表面氧化膜横截面的面扫描和线扫描

Fig.5 EDS element mappings of the cross sections of oxide scales formed on M2 alloy after immersion under the conditions of SDO (a1, a2), DEO (b1, b2) and DO100 (c1, c2), and line scannings across the oxide scales