Pt-induced atomic-level tailoring towards paracrystalline high-entropy alloy

Xingjia He; Yu Zhang; Xinlei Gu; Jiangwei Wang; Jinlei Qi; Jun Hao; Longpeng Wang; Hao Huang; Mao Wen; Kan Zhang; Weitao Zheng

doi:10.1038/s41467-023-36423-1

Nature Communications (Feb 2023)

Pt-induced atomic-level tailoring towards paracrystalline high-entropy alloy

Xingjia He,
Yu Zhang,
Xinlei Gu,
Jiangwei Wang,
Jinlei Qi,
Jun Hao,
Longpeng Wang,
Hao Huang,
Mao Wen,
Kan Zhang,
Weitao Zheng

Affiliations

Xingjia He: State Key Laboratory of Superhard Materials, School of Materials Science and Engineering and Key Laboratory of Automobile Materials, MOE, Jilin University
Yu Zhang: State Key Laboratory of Superhard Materials, School of Materials Science and Engineering and Key Laboratory of Automobile Materials, MOE, Jilin University
Xinlei Gu: State Key Laboratory of Superhard Materials, School of Materials Science and Engineering and Key Laboratory of Automobile Materials, MOE, Jilin University
Jiangwei Wang: Center of Electron Microscopy and State Key Laboratory of Silicon Materials, School of Materials Science and Engineering, Zhejiang University
Jinlei Qi: State Key Laboratory of Superhard Materials, School of Materials Science and Engineering and Key Laboratory of Automobile Materials, MOE, Jilin University
Jun Hao: State Key Laboratory of Superhard Materials, School of Materials Science and Engineering and Key Laboratory of Automobile Materials, MOE, Jilin University
Longpeng Wang: State Key Laboratory of Superhard Materials, School of Materials Science and Engineering and Key Laboratory of Automobile Materials, MOE, Jilin University
Hao Huang: AECC Beijing Institute of Aeronautical Materials
Mao Wen: State Key Laboratory of Superhard Materials, School of Materials Science and Engineering and Key Laboratory of Automobile Materials, MOE, Jilin University
Kan Zhang: State Key Laboratory of Superhard Materials, School of Materials Science and Engineering and Key Laboratory of Automobile Materials, MOE, Jilin University
Weitao Zheng: State Key Laboratory of Superhard Materials, School of Materials Science and Engineering and Key Laboratory of Automobile Materials, MOE, Jilin University

DOI: https://doi.org/10.1038/s41467-023-36423-1
Journal volume & issue: Vol. 14, no. 1
pp. 1 – 13

Abstract

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Paracrystalline state is still challenging to reach in alloy systems in a controlled manner. Here, the authors present an atomic-level tailoring route to create paracrystalline Zr-Nb-Hf-Ta-Mo high-entropy alloy through local amorphization induced by atomic-level Pt with negative mixing enthalpy.

Published in Nature Communications

ISSN: 2041-1723 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science
Website: https://www.nature.com/ncomms/

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