摘要
介绍了TP30 4、TP3472种奥氏体耐热不锈钢制承压管道在实际施工焊接过程中容易出现的缺陷及其形成的主要原因 。
Some defects easily occurred on pressurized pipelines made from TP304 and TP347 austenitic heat-resistant steel in the field welding practice and main causes of their formation are described.On the basis of estimation results of welding technology and effects in practical construction,some preventive measures are given.
出处
《热力发电》
CAS
北大核心
2001年第2期59-60,共2页
Thermal Power Generation
