摘要
提出火力发电厂高温紧固件监督检验应按照DL/T439-2006的相关要求执行,对高温紧固件在采购、安装以及检验过程中出现的问题结合实际情况进行了分析,根据实际经验,提出了火力发电厂高温紧固件金属监督的意见和建议。
The paper suggested that metal supervison of high temperature bolt should accord with the DL/T439 - 2006. The paper also analysed the existence problems of high temperature bolt during purchasing, building and testing and proposed some advice and solutions according to personal experience.
出处
《汽轮机技术》
北大核心
2011年第4期318-320,244,共4页
Turbine Technology
关键词
宏观粗晶
高温紧固件
金属监督
材质鉴定
macro - coarse grain
high temperature bolt
metal supervision
materials composition testing
