High-temperature radiation resistance of NiCoFe medium-entropy alloy enabled by stable nanostructures and defect evolution mechanisms

The study innovatively examined a nano oxide dispersion-strengthened (ODS) NiCoFe medium-entropy alloy with nanosized grains to address the challenge of discovering structural materials for high-temperature irradiation applications, such as in advanced nuclear reactors. The ODS-NiCoFe alloy exhibite...

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Bibliographic Details

Published in:	Journal of Materials Research and Technology
Main Authors:	Sri Tapaswi Nori, Amin Esfandiarpour, Damian Kalita, Maciej Zieliński, Katarzyna Mulewska, Ruben Bjørge, Per Erik Vullum, Pedro A. Ferreirós, Witold Chrominski, Mingyang Li, Yongqin Chang, Yanwen Zhang, Ryszard Diduszko, Nagini Macha, Sai Rama Krishna Malladi, Daniel R. Mason, Randi Holmestad, Mikko Alava, Lukasz Kurpaska
Format:	Article
Language:	English
Published:	Elsevier 2025-07-01
Subjects:	High-temperature irradiation Oxide dispersion-strengthened NiCoFe medium-entropy alloy Irradiation-hardening resistance Physical stability of nanostructures Irradiation-swelling resistance Molecular dynamics damage cascade simulations
Online Access:	http://www.sciencedirect.com/science/article/pii/S2238785425017387