High Entropy Alloy Coatings and Technology

High Entropy Alloy Coatings and Technology

Recently, the materials research community has seen a great increase in the development of multicomponent alloys, known as high entropy alloys (HEAs) with extraordinary properties and applications. In surface protection and engineering, diverse applications of HEAs are also being counted to benefit...

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Main Author: Ashutosh Sharma
Format: Article
Language:English
Published: MDPI AG 2021-03-01
Series:Coatings
Subjects:
coatings
high entropy alloy
thermal spray
electroplating
laser melting
ball milling
Online Access:https://www.mdpi.com/2079-6412/11/4/372
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spelling doaj-0578f21e4dfa47a7a42adaf108e7cd202021-03-25T00:03:21ZengMDPI AGCoatings2079-64122021-03-011137237210.3390/coatings11040372High Entropy Alloy Coatings and TechnologyAshutosh Sharma0Department of Materials Science and Engineering, Ajou University, Suwon 16499, KoreaRecently, the materials research community has seen a great increase in the development of multicomponent alloys, known as high entropy alloys (HEAs) with extraordinary properties and applications. In surface protection and engineering, diverse applications of HEAs are also being counted to benefit from their attractive performances in various environments. Thermally sprayed HEA coatings have outperformed conventional coating materials and have accelerated further advancement in this field. Therefore, this review article overviews the initial developments and outcomes in the field of HEA coatings. The authors have also categorized these HEA coatings in metallic, ceramic, and composite HEA coatings and discussed various developments in each of the categories in detail. Various fabrication strategies, properties, and important applications of these HEAs are highlighted. Further, various issues and future possibilities in this area for coatings development are recommended.https://www.mdpi.com/2079-6412/11/4/372coatingshigh entropy alloythermal sprayelectroplatinglaser meltingball milling
collection DOAJ
language English
format Article
sources DOAJ
author Ashutosh Sharma
spellingShingle Ashutosh Sharma
High Entropy Alloy Coatings and Technology
Coatings
coatings
high entropy alloy
thermal spray
electroplating
laser melting
ball milling
author_facet Ashutosh Sharma
author_sort Ashutosh Sharma
title High Entropy Alloy Coatings and Technology
title_short High Entropy Alloy Coatings and Technology
title_full High Entropy Alloy Coatings and Technology
title_fullStr High Entropy Alloy Coatings and Technology
title_full_unstemmed High Entropy Alloy Coatings and Technology
title_sort high entropy alloy coatings and technology
publisher MDPI AG
series Coatings
issn 2079-6412
publishDate 2021-03-01
description Recently, the materials research community has seen a great increase in the development of multicomponent alloys, known as high entropy alloys (HEAs) with extraordinary properties and applications. In surface protection and engineering, diverse applications of HEAs are also being counted to benefit from their attractive performances in various environments. Thermally sprayed HEA coatings have outperformed conventional coating materials and have accelerated further advancement in this field. Therefore, this review article overviews the initial developments and outcomes in the field of HEA coatings. The authors have also categorized these HEA coatings in metallic, ceramic, and composite HEA coatings and discussed various developments in each of the categories in detail. Various fabrication strategies, properties, and important applications of these HEAs are highlighted. Further, various issues and future possibilities in this area for coatings development are recommended.
topic coatings
high entropy alloy
thermal spray
electroplating
laser melting
ball milling
url https://www.mdpi.com/2079-6412/11/4/372
work_keys_str_mv AT ashutoshsharma highentropyalloycoatingsandtechnology
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