Laser welding applications for low-carbon commercial X80 steel

The study investigates the structure and mechanical properties of laser welded X80 pipeline steel. It is found that the fusion zone has a dendritic martensite structure, and the heat affected zone exhibits ferrite-bainite structures. The fine-grained heat affected zone has a small fraction of granul...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Derevyagina, Lyudmila S., Gordienko, Antonina I., Orishich, Anatolii M.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Bainite Dendritic structure Ferrite Heat affected zone Heat treating High strength low alloy steels Impact strength Iron constituents Laser beam welding Lasers Low carbon steels Martensite Mechanical properties Structural steels Welded joints
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!