Mechanical properties and microstructure of flash-butt CT-90 steel weldet joint

The present work reports new results about developments in the flash butt welding of CT-90 (Coiled Tubing-90) steel. In this study, the flash-butt welding process, microstructures and mechanical properties of the weldet joint are investigated. The main findings are as follows: upset current has a si...

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Veröffentlicht in:	Materialprüfung 2020-03, Vol.62 (3), p.299-303
Hauptverfasser:	Lu, Yongxin, Li, Xiao, Liu, Yanming, Wang, Hongduo, He, Dachuan
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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