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7 TP439不锈钢在高温水蒸气中氧化物沿晶界生长示意图

Fig.7 Schematic diagrams of the growth of oxides along the grain boundaries of TP439 stainless steel in high temperature water vapor: (a) oxides grow along bound aries, (b) netlike oxides, (c) neilike microstructure disappeared, (d) oxide film