汽轮机主汽阀裂纹原因分析及修复Cause Analysis and Repair of Cracks in Main Steam Valve of Steam Turbine
郑天艳
ZHENG Tianyan
摘要(Abstract):
对汽轮机主汽阀的裂纹原因及修复方法进行分析和探讨,评估阀门修复后的安全性,为同类型阀门的裂纹焊接修复提供技术支持。
The paper analyzes and discusses causes and repair method for cracks in main steam valve of steam turbine; it evaluates safety of valve after repair, giving technical support to crack welding repair of the same valve.
关键词(KeyWords):
汽轮机;主汽阀;裂纹;焊接修复;评估
steam turbine;main steam valve;crack;welding repair;evaluation
基金项目(Foundation):
作者(Author):
郑天艳
ZHENG Tianyan
DOI: 10.19585/j.zjdl.2014.02.010
扩展功能
本文信息
服务与反馈
本文关键词相关文章
本文作者相关文章
中国知网
分享