Research Status and Prospect of High Entropy Alloy Compound Films

ZHANG Zhibin, ZHANG Yiyong, LU Nan, LIANG Xiubing

doi:10.16577/j.issn.1001-1560.2022.0351

Materials Protection >

2022 , Vol. 55 >Issue 12: 132 - 141

DOI: https://doi.org/10.16577/j.issn.1001-1560.2022.0351

Research Status and Prospect of High Entropy Alloy Compound Films

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(1. Defense Innovation Institute， Academy of Military Sciences， Beijing 100071， China；2. School of Aeronautics and Astronautics， Sichuan University， Chengdu 610065， China)

Received date: 2022-06-05

Revised date: 2022-07-06

Accepted date: 2022-07-28

Online published: 2023-12-27

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Abstract

High entropy alloy compound film is a two-dimensional material prepared based on the design idea of multi-principal element high entropy alloys. In addition to its metal elements， non-metallic elements such as C， N and O are added to form strong metal-nonmetal covalent bonds in the film，making the film present many excellent properties which have attracted widespread attention. In this paper， the development history of high entropy alloy compound films was summarized， and the main preparation methods and structural characteristics of high entropy alloy compound films were introduced. Besides， the research status of their mechanical properties， thermal stability， wear resistance and corrosion resistance was analyzed emphatically. Finally， the potential applications and development trends of high entropy alloy compound films were pointed out.

Key words： high entropy alloy; compound film; preparation method; microstructure; properties

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ZHANG Zhibin, ZHANG Yiyong, LU Nan, LIANG Xiubing . Research Status and Prospect of High Entropy Alloy Compound Films[J]. Materials Protection, 2022 , 55(12) : 132 -141 . DOI: 10.16577/j.issn.1001-1560.2022.0351

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