首页   按字顺浏览 期刊浏览 卷期浏览 Creep behaviour of 2.25Cr1Mo steel from a service-exposed header
Creep behaviour of 2.25Cr1Mo steel from a service-exposed header

 

作者: WuRui,   SandströmRolf,   StoresundJan,  

 

期刊: Materials at High Temperatures  （Taylor Available online 1992）
卷期: Volume 10, issue 3  

页码: 164-170

 

ISSN:0960-3409

 

年代: 1992

 

DOI:10.1080/09603409.1992.11689414

 

出版商: Taylor&Francis

 

关键词: creep;residual life;header;weldment;modelling;stress state

 

数据来源: Taylor

 

摘要:

Creep testing has been made on a service-exposed header of 2.25Cr1Mo steel. Four series including parent metal, weld metal and cross-weld combinations were studied. A metallographic investigation of cavitation development on ruptured samples has also been performed. A model for the stress state in a thick-wailed welded pipe has been derived. Results obtained from creep testing and metallographic investigation have been analysed and compared with the model.

 

点击下载:  PDF (827KB)



返 回