开展了FeCrAl包壳材料在360℃、18.6MPa、纯水环境和400℃、10.3MPa蒸汽环境下的腐蚀试验,获得FeCrAl管材的腐蚀增重曲线,其腐蚀增重量比例低于中期技术指标的30%。
The corrosion test of FeCrAl coating material was carried out at 360℃, 18.6MPa, pure water environment and 400℃, 10.3MPa steam environment. The corrosion weight gain curve of FeCrAl tube was obtained, and the corrosion weight gain ratio was less than 30% of the mid-term technical target.