摘要
介绍了湛江发电厂 30 0MW汽轮机高压调节阀的故障原因和堆焊工艺方案 。
Introduce the trouble cause and surfacing technology plan of Zhanjiang power plant 300MW turbine high-pressure adjusting valve, analyze the technical problems which appear during the procession of welding and the technology measures which should be taken.
出处
《江西电力》
2002年第5期7-8,共2页
Jiangxi Electric Power
关键词
300MW汽轮机
高压调节阀
堆焊
修复
阀碟
焊接性
power plant
turbine
high-pressure adjusting valve
valve plate
guide bulge
surfacing
weldabilities
