摘要
根据叶片材料2Cr13钢特点,采用TIG焊接工艺,对汽蚀的汽轮机低压转子末级叶片成功地进行了补焊修复。
The last blade of low pressure rotor of steam turbine, which was eroded by steam, were welded and repaired successfully using TIG welding technology and by considering the characteristics of 2Cr13 steel of the blade.
出处
《华北电力技术》
CAS
2008年第10期49-51,共3页
North China Electric Power
关键词
汽轮机
末级叶片
汽蚀
焊接修复
工艺
steam turbine
last blade
eroded
welding repair
technique
