High-entropy ceramics: Review of principles, production and applications

S Akrami, P Edalati, M Fuji, K Edalati - Materials Science and Engineering …, 2021 - Elsevier
High-entropy ceramics with five or more cations have recently attracted significant attention
due to their superior properties for various structural and functional applications. Although …

High entropy alloys: A focused review of mechanical properties and deformation mechanisms

EP George, WA Curtin, CC Tasan - Acta Materialia, 2020 - Elsevier
The high-entropy alloy (HEA) concept was based on the idea that high mixing entropy can
promote formation of stable single-phase microstructures. During the past 15 years, various …

A review on fundamental of high entropy alloys with promising high–temperature properties

J Chen, X Zhou, W Wang, B Liu, Y Lv, W Yang… - Journal of Alloys and …, 2018 - Elsevier
High entropy alloys (HEAs) have five or more principal elements with four core effects: high
entropy, sluggish diffusion, severe lattice distortion, and cocktail effects. These effects lead to …

Thermal spray high-entropy alloy coatings: a review

A Meghwal, A Anupam, BS Murty, CC Berndt… - Journal of Thermal …, 2020 - Springer
High-entropy alloys (HEAs) are a new generation of materials that exhibit unique
characteristics and properties, and are demonstrating potential in the form of thermal spray …

Effect of Si addition on microstructure and wear behavior of AlCoCrFeNi high-entropy alloy coatings prepared by laser cladding

H Liu, S Sun, T Zhang, G Zhang, H Yang… - Surface and Coatings …, 2021 - Elsevier
Abstract AlCoCrFeNiSi x (x= 0, 0.1, 0.2, 0.3, 0.4, 0.5) high-entropy alloy (HEA) coatings were
deposited on the surface of AISI 304 stainless steel via laser cladding technology with …

Microstructural characterization and corrosion behaviour of AlCoCrFeNiTix high-entropy alloy coatings fabricated by laser cladding

J Liu, H Liu, P Chen, J Hao - Surface and Coatings Technology, 2019 - Elsevier
High-entropy alloy (HEA) coatings of AlCoCrFeNiTi x (x= 0, 0.2, 0.4, 0.6, 0.8, 1.0) were
fabricated on AISI1045 steel by laser cladding. X-Ray diffraction (XRD) was used to …

First hexagonal close packed high-entropy alloy with outstanding stability under extreme conditions and electrocatalytic activity for methanol oxidation

KV Yusenko, S Riva, PA Carvalho, MV Yusenko… - Scripta Materialia, 2017 - Elsevier
High-entropy alloys containing 5 and 6 platinum group metals have been prepared by
thermal decomposition of single-source precursors non requiring high temperature or …

[HTML][HTML] Multi-component and high-entropy nitride coatings—A promising field in need of a novel approach

E Lewin - Journal of Applied Physics, 2020 - pubs.aip.org
Multi-component and high-entropy nitrides are a growing field with a promise of new
functional materials. The interest in the field was sparked by the adjacent field of high …

Effects of temperature and microstructure on the triblogical properties of CoCrFeNiNbx eutectic high entropy alloys

Y Yu, F He, Z Qiao, Z Wang, W Liu, J Yang - Journal of Alloys and …, 2019 - Elsevier
This paper is aimed to evaluate the high temperature tribological behaviors of CoCrFeNiNbx
eutectic high entropy alloys which would be highly-promising candidates for high …

Mechanical and corrosion properties of AlCoCrFeNi high-entropy alloy fabricated with selective electron beam melting

K Kuwabara, H Shiratori, T Fujieda, K Yamanaka… - Additive …, 2018 - Elsevier
Additive manufacturing is expected to be the manufacturing method for components made
with high-entropy alloys (HEAs). In this study, the mechanical and electrochemical behaviors …