理化检验：物理分册2012，Vol.48Issue(11)：770-772,3.
680t／h电站锅炉高温过热器爆管原因分析及预防措施
Cause Analysis and Preventive Measures on Bursting of High Temperature Superheater Tubes of 680 t/h Power Station Boiler
王小聪 1黎华 1马括 1卢忠铭1
作者信息
- 1. 广州市特种承压设备检测研究院,广州510100
- 折叠
摘要
Abstract
Bursting of high temperature superheater tubes of 680 t/h power station boiler coccured twice reeently, and macroscopic examination, chemical compositions analysis and metallographic examination were investigated to find the casuse, the results showed that the failure was due to overheat which led to primary creep, then some effective prevention measures were taken.关键词
高温过热器/爆管/超温/早期蠕变/措施Key words
high temperature superheater/burst tube/overheating/primary creep/measure分类
能源科技引用本文复制引用
王小聪,黎华,马括,卢忠铭..680t／h电站锅炉高温过热器爆管原因分析及预防措施[J].理化检验：物理分册,2012,48(11):770-772,3.
