CVN impact energy and fracture characteristics correlations with different oxide nanoparticles improving submerged arc welds

CVN impact energy and fracture characteristics correlations with different oxide nanoparticles improving submerged arc welds

The main aim of this research is to correlate the toughness improvement with fracture features of tested Charpy V-Notch impact specimens obtained from submerged arc welds enriched by different oxide nanoparticles (TiO _2 , SiO _2 , Al _2 O _3 and Mn _2 O _3 ). Through Scanning Electron Microscopy (S...

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Bibliographic Details
Main Authors: A Jiménez-Jiménez, A M Paniagua-Mercado, A García-Bórquez, A S De Ita-De la Torre, C Mejía-García, V M López-Hirata, M L Saucedo-Muñoz, E Miguel-Díaz
Format: Article
Language:English
Published: IOP Publishing 2021-01-01
Series:Materials Research Express
Subjects:
acicular ferrite
SEM fractography analysis
oxide nanoparticles
submerged arc welds
toughness improvement
Online Access:https://doi.org/10.1088/2053-1591/abdaf2

Internet

https://doi.org/10.1088/2053-1591/abdaf2

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