超高压机组汽轮机叶片的腐蚀与防腐

Corrosion and Anti-Corrosion of Blades in the Ultrahigh Voltage Turbo-Generating Unit

描述了超高压汽轮发电机组中压缸叶片的腐蚀特征,分析了叶片上产生积盐和沉积物下腐蚀的化学和电化学原因,提出了减缓腐蚀的有效措施。

The corrosion characteristics of blades of the cylinder with medium pressure in the ultrahigh voltage turbo-generating unit is described. The accumulated salt of the blades and chemical and electrochemical reasons of corrosion under deposits are analyzed, and effective measures that may relieve the corrosion are put forward.