安康水电厂3^＃水轮机尾水管抗磨蚀处理

A program is advanced to resist the abrasion and cavitation damage in the Ankang power station

针对安康水电厂输机尾水管磨蚀破坏情况进行了分析，提出了利用喷涂技术进行抗磨蚀处理的方法。结合安康水电厂的实际情况，对喷涂材料、喷涂方法进行了试验和研究，最终选出最佳方案。

The damaged reasons of discharging tube of water turbine was analyzed. A program is advanced to resist the abrasion and cavitation damage for the Ankang power station. The test and analysing about the spraying material and coating technical is introduced,and the best scheme is determined.