Nano oxides reinforced high-entropy alloy coatings synthesized by atmospheric plasma spraying

Y.K. Mu; Y.D. Jia; L. Xu; Y.F. Jia; X.H. Tan; J. Yi; G. Wang; P.K. Liaw

doi:10.1080/21663831.2019.1604443

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Nano oxides reinforced high-entropy alloy coatings synthesized by atmospheric plasma spraying

Original Report | 更新时间：2026-08-19

- Nano oxides reinforced high-entropy alloy coatings synthesized by atmospheric plasma spraying
- Nano oxides reinforced high-entropy alloy coatings synthesized by atmospheric plasma spraying
- 材料研究快报（英文） 2019年7卷第8期页码：312-319
- 作者机构：
  
  1. Laboratory for Microstructures Institute of Materials Shanghai University
  2. Department of Materials Science and Engineering The University of Tennessee
- 作者简介：
- 基金信息：
- DOI：10.1080/21663831.2019.1604443
  中图分类号：
- 网络首发：2019-04-22，
  
  纸质出版：2019
- 稿件说明：
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Y.K. Mu, Y.D. Jia, L. Xu, 等. Nano oxides reinforced high-entropy alloy coatings synthesized by atmospheric plasma spraying[J]. 材料研究快报（英文）, 2019,7(8):312-319.

Y.K. Mu, Y.D. Jia, L. Xu, et al. Nano oxides reinforced high-entropy alloy coatings synthesized by atmospheric plasma spraying[J]. Materials Research Letters, 2019, 7(8): 312-319.
Y.K. Mu, Y.D. Jia, L. Xu, 等. Nano oxides reinforced high-entropy alloy coatings synthesized by atmospheric plasma spraying[J]. 材料研究快报（英文）, 2019,7(8):312-319. DOI： 10.1080/21663831.2019.1604443.

Y.K. Mu, Y.D. Jia, L. Xu, et al. Nano oxides reinforced high-entropy alloy coatings synthesized by atmospheric plasma spraying[J]. Materials Research Letters, 2019, 7(8): 312-319. DOI： 10.1080/21663831.2019.1604443.

摘要

Abstract

BSTRACTThe high-entropy alloy coatings reinforced with nano oxides were synthesized by the atmospheric plasma spraying (APS). The crystal structure

microstructure

surface morphology

hardness and wear resistance properties of the CoCrFeNiAl and CoCrFeNiMo high-entropy alloy coatings are investigated. For CoCrFeNiAl high entropy coating (HEC) not only has high hardness (573 ± 19 Hv

0.1

) but also has good wear resistance [The coefficients of friction (COF) is 0.49 ± 0.04

]

. The transition of the wear mechanism obviously appears between the two HECs. The influences of the structure

composition and hardness on the tribological behavior of high-entropy alloy coatings were discussed in details.

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相关机构

Department of Nuclear Science and Technology Xi'an Jiaotong University

c Department of Materials Science and Engineering University of North Texas Denton

b MAT Université Libre de Bruxelles

a Univ. Bordeaux CNRS Bordeaux INP ICMCB UMR Pessac France

a Univ. Bordeaux CNRS Bordeaux INP ICMCB UMR

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