The oxidation behavior of a ductile Hf0.5Nb0.5Ta0.5Ti1.5Zr refractory high-entropy alloy in pure oxygen condition at 500–900 °C

The oxidation behavior of a ductile Hf0.5Nb0.5Ta0.5Ti1.5Zr refractory high-entropy alloy in pure oxygen condition at 500–900 °C

In this study, the oxidation behavior of Hf0.5Nb0.5Ta0.5Ti1.5Zr refractory high-entropy alloy (RHEA) was investigated at temperature range of 500–900 °C in pure oxygen condition, and the oxidation mechanism was systemically discussed. The oxidation kinetics curve shows linear lines with the initiall...

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Bibliographic Details
Main Authors: Y.Z. Wang, N. Gao, X.W. Liu, W.M. Chen, H.T. Zheng
Format: Article
Language:English
Published: Elsevier 2023-07-01
Series:Journal of Materials Research and Technology
Subjects:
Refractory high entropy alloy
Oxidation kinetics
Oxide
Microstructure
Diffusion
Parabolic rate law
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785423015314

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http://www.sciencedirect.com/science/article/pii/S2238785423015314

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