电站锅炉异种钢焊接接头中的热疲劳现象研究  

HEAT FATIGUE PHENOMENA STUDY ON DISSIMILAR JOINT IN UTILITY BOILER

作　　者：李萌盛[1] 邹德安[2] 

机构地区：[1]合肥工业大学,合肥230009 [2]淮北发电厂,安徽淮北235002

出　　处：《热力发电》1997年第6期48-50,共3页Thermal Power Generation

摘　　要：通过对异种钢焊接接头的循环加热试验，分析了电站机组两班运行对锅炉管异种钢接头使用寿命的影响。Based on the circular heating experiments with dissimilar metal weld joint, the author analysed the service life of the dissimilar metal joint in utility boiler affected by two-shift operations of the power unit.

关 键 词：电站 锅炉 异种钢焊接 接头 热疲劳 

分 类 号：TM621.2[电气工程—电力系统及自动化]