Tailoring strength-ductility synergy in Ce-doped lightweight Nb0.5TiZrV0.5 refractory high entropy alloy: phase transformation-controlled deformation mechanisms at 600 °C and 800 °C

The lightweight Nb0.5TiZrV0.5 refractory high-entropy alloys (RHEA) doped with Ce were prepared by arc melting (AM). The precipitating evolution in grain interior (GI) and grain boundary (GB), the tensile mechanical properties and the deformation mechanisms including dislocation configuration, kink...

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Bibliographic Details
Main Authors: Haili Yao, Youxing Yu, Jiangbo Sha
Format: Article
Language:English
Published: Elsevier 2025-07-01
Series:Journal of Materials Research and Technology
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S223878542501720X
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