300MW汽轮机高压调节阀堆焊修复方案简介  

Brief Introduction to Amendanent Plan of 300MW Turbine High-pressure Adjusting Valve Surfacing

作　　者：许春义 伍明生 刘红文[2] 

机构地区：[1]湛江发电厂,广东湛江524099 [2]广东省电力试验研究所,广东广州510600

出　　处：《江西电力》2002年第5期7-8,共2页Jiangxi Electric Power

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.

关 键 词：300MW汽轮机 高压调节阀 堆焊 修复 阀碟 焊接性 

分 类 号：TM311[电气工程—电机]