TP439不锈钢在800 ℃高温水蒸气中的初期氧化行为

刘欢欢, 刘光明, 李富天, 孟令奇, 夏侯俊招, 顾佳磊

Oxidation Behavior of TP439 Stainless Steel in Water Vapor at 800 ℃

LIU Huanhuan, LIU Guangming, LI Futian, MENG Lingqi, XIAHOU Junzhao, GU Jialei

图4 TP439不锈钢在800 ℃高温水蒸气中氧化不同时间后的表面形貌及其对应的能谱图

Fig.4 Surface morphologies (a-h) and corresponding EDS results (i-l) of the samples oxidized at 800 ℃ for 15 min (a), 30 min (b), 45 min (c), 90 min (d), 120 min (e), 240 min (f), 480 min (g) and 720 min (h)