Comprehensive microstructural evolution analysis of AA5083-H116 alloy welded joints using pulsed GMAW and 80Ar19He1O2 shielding gas

This study investigates the microstructural evolution of AA5083-H116 butt-welded joints produced by automated pulsed GMAW (GMAW-P) with an 80Ar-19He–1O2 shielding gas under varying heat inputs. Multiscale characterization techniques—including optical and scanning electron microscopy, EBSD, XRD, and...

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Bibliographic Details
Main Authors: Enrique Esteban Niebles-Nuñez, Jimy Unfried-Silgado, Jaime Elías Torres-Salcedo, Conrado R.M. Afonso, Antonio J. Ramírez
Format: Article
Language:English
Published: Elsevier 2025-09-01
Series:Journal of Materials Research and Technology
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785425019192
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