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Low-Energy Pulsed-Laser Welding as a Root Pass in a GMAW Joint: An Investigation on the Microstructure and Mechanical Properties

Root pass is a fundamental step in multi-pass welding. In gas metal arc welding (GMAW), the weld bead qualities depend on the process parameters, filler materials, and welder abilities. This work investigates the effect of a Nd: YAG pulsed laser as a first pass to reduce the welders’ reliance on the...

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Detalles Bibliográficos
Autores principales:	Chludzinski, Mariane, dos Santos, Rafael Eugenio, Ortega-Iguña, Marta, Churiaque, Cristina, Porrúa-Lara, Manuel, Sánchez-Amaya, José María
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2022
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9655534/ https://www.ncbi.nlm.nih.gov/pubmed/36363333 http://dx.doi.org/10.3390/ma15217741

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