摘要
对T91管材的化学成分、机械性能及焊接性能进行了介绍 ;汇总了部分原材料、焊材的标准化学成分数据 ;分析了T91管材的焊接性、焊接方法 ,并对电厂改造安装使用的焊接方法进行了统计分析 。
This article introduces the chemical composition o f SA-213 T91, mechanical property, weldableness. The date of chemical composition about some tube and welding material has been collected. The weldableness and w elding methods have been analyzed. Some power's building and rebuilding methods are been analyzed. Some suggestions about SA-213 T91 tube welding are given.
出处
《锅炉技术》
北大核心
2004年第1期36-39,52,共5页
Boiler Technology
关键词
锅炉
T91材料
焊接方法
boiler
SA-213 T91 material
welding methods
