摘要
针对邯郸热电厂自动主汽门阀体铸钢件出现的裂纹，分析了产生原因，并在对其补焊可行性探讨的基础上，提出了切实可行的焊接修复工艺方案。
For the crack in the cast valve body of the main steam automatic valve in Handan Power Plant,the author analyzes why the crack was developed,and discusses the weldability of the valve body An applicable repair welding procedure is proposed,and well folfilled
出处
《河北电力技术》
1999年第4期25-28,共4页
Hebei Electric Power
关键词
汽轮机
主汽门阀体
补焊
检修
热电厂
automatic main steam valve crack recovery by repair welding scheme
