3种热喷涂涂层在模拟气氛/煤灰环境下的热腐蚀及失效行为
Hot Corrosion and Failure Behavior of Three Thermal Spraying Coatings in Simulated Atmosphere/Coal Ash Environment
3种热喷涂涂层在模拟气氛/煤灰环境下的热腐蚀及失效行为 |
| 熊义, 刘光明, 占阜元, 毛晓飞, 罗钦, 洪嘉, 倪进飞, 刘永强 |
|
Hot Corrosion and Failure Behavior of Three Thermal Spraying Coatings in Simulated Atmosphere/Coal Ash Environment |
| XIONG Yi, LIU Guangming, ZHAN Fuyuan, MAO Xiaofei, LUO Qin, HONG Jia, NI Jinfei, LIU Yongqiang |
| 图4 T91钢及喷涂45CT、NiCr/Cr3C2、NiCrAlY涂层在750 ℃ 含0.3%SO2气氛/煤灰中腐蚀200 h后的表面形貌 |
| Fig.4 Surface morphologies of T91 steel (a, b) and 45CT (c, d), NiCr/Cr3C2 (e, f), NiCrAlY (g, h) coating at 750 ℃ corrosion in 0.3%SO2 atmosphere/coal ash for 200 h |
|
|