新型奥氏体不锈钢高温NaCl腐蚀行为研究

伊璞, 侯利锋, 杜华云, 刘笑达, 贾建文, 李阳, 张威, 徐芳泓, 卫英慧

NaCl Induced Corrosion of Three Austenitic Stainless Steels at High Temperature

YI Pu, HOU Lifeng, DU Huayun, LIU Xiaoda, JIA Jianwen, LI Yang, ZHANG Wei, XU Fanghong, WEI Yinghui

图4 3种不锈钢在不同温度下热腐蚀后的表面SEM图

Fig.4 SEM images of 254SMo (a~c), 904L (b~f) and 317L (g~i) stainless steels after hot corrosion at 750 ℃ (a, d, g), 850 ℃ (b, e, h) and 950 ℃ (c, f, i) for 60 h