High-entropy ceramics

C Oses, C Toher, S Curtarolo - Nature Reviews Materials, 2020 - nature.com
Disordered multicomponent systems, occupying the mostly uncharted centres of phase
diagrams, were proposed in 2004 as innovative materials with promising applications. The …

Recent progress on wear‐resistant materials: designs, properties, and applications

W Zhai, L Bai, R Zhou, X Fan, G Kang, Y Liu… - Advanced …, 2021 - Wiley Online Library
There has been tremendous interest in the development of different innovative wear‐
resistant materials, which can help to reduce energy losses resulted from friction and wear …

Microstructures and properties of high-entropy alloy films and coatings: a review

W Li, P Liu, PK Liaw - Materials Research Letters, 2018 - Taylor & Francis
In the past 14 years, as a branch of high-entropy alloy (HEA) materials, HEA films and
coatings have exhibited the attractive and unique properties, relative to the conventional film …

[HTML][HTML] Multiscale mechanical performance and corrosion behaviour of plasma sprayed AlCoCrFeNi high-entropy alloy coatings

A Meghwal, A Anupam, V Luzin, C Schulz… - Journal of Alloys and …, 2021 - Elsevier
The combination of technical advantages of high entropy alloys (HEAs) and manufacturing
capabilities of thermal spray (TS) offer potential towards new protective coatings to address …

Hard nanocomposite coatings: Thermal stability, oxidation resistance and toughness

J Musil - Surface and Coatings Technology, 2012 - Elsevier
The article reports on the enhanced hardness of nanocomposite coatings, their thermal
stability, protection of the substrate against oxidation at temperatures above 1000° C, X-ray …

Nanoindentation. Mechanical engineering series

AC Fischer-Cripps… - Appl. Mech. Rev., 2004 - asmedigitalcollection.asme.org
The equations of balance of momentum and energy usually are formulated under the
assumption of conservation of mass. However, mass is not conserved when sources of mass …

The structure and properties of high-entropy alloys and nitride coatings based on them

AD Pogrebnjak, AA Bagdasaryan… - Russian Chemical …, 2014 - iopscience.iop.org
The results of studies on the regularities of structure formation and properties of high-entropy
alloys prepared by different methods are analyzed and generalized. Specific features of the …

Toward a quantitative understanding of mechanical behavior of nanocrystalline metals

M Dao, L Lu, RJ Asaro, JTM De Hosson, E Ma - Acta Materialia, 2007 - Elsevier
Focusing on nanocrystalline (nc) pure face-centered cubic metals, where systematic
experimental data are available, this paper presents a brief overview of the recent progress …

Scaling, dimensional analysis, and indentation measurements

YT Cheng, CM Cheng - Materials Science and Engineering: R: Reports, 2004 - Elsevier
We provide an overview of the basic concepts of scaling and dimensional analysis, followed
by a review of some of the recent work on applying these concepts to modeling instrumented …

Commentary on using H/E and H3/E2 as proxies for fracture toughness of hard coatings

X Chen, Y Du, YW Chung - Thin Solid Films, 2019 - Elsevier
While positive correlation between fracture toughness and H/E and H 3/E 2 has been
reported for some ceramic coatings, we outline an argument that such correlation cannot be …