摘要
概括介绍了在汽轮机长期运行中容易出现的叶片材料失效模式,针对这些失效现象产生的原因、表现的特点和缺陷的早期征兆,以及故障处理、检查预防措施进行了总结分析。
Several material failure models of blade are briefly introduced,which often appear during the operation of steam turbine. Some summary and analysis are made for the cause、characteristic and symptom of these failures, including treatment and preventive measure.
出处
《电站系统工程》
2016年第3期47-50,共4页
Power System Engineering
关键词
汽轮机
叶片
材料
失效模式
处理
turbine
blade
material
failure model
treatment
