A comparative study of hydrogen embrittlement susceptibility of X60 pipeline base metal and its weld joints made by rotary friction welding

The coarse-grained heat-affected zone (CGHAZ) of conventional fusion weld joints such as submerged arc weld is particularly prone to cracking in hydrogen environments. The rotary friction welding (RFW) joint of X60 pipeline steel consists of a weld zone (WZ) and a thermo-mechanically affected zone (...

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Autores principales:	Guijuan Zhou, Longyu Ren, Hantong Wang, Bei Li, Quanli Liu, Yinsheng He, Wenyue Zheng
Formato:	Artigo
Lenguaje:	Inglês
Publicado:	Elsevier 2025-03-01
Colección:	Journal of Materials Research and Technology
Materias:	X60 pipeline steel Grain refinement Hydrogen embrittlement Rotary friction welding Welded joint
Acceso en línea:	http://www.sciencedirect.com/science/article/pii/S2238785425005484
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