Recent progress in high-entropy alloys for laser powder bed fusion: Design, processing, microstructure, and performance

A Jarlöv, Z Zhu, W Ji, S Gao, Z Hu… - Materials Science and …, 2024 - Elsevier
Laser powder bed fusion (LPBF), as the most commercialized metal additive manufacturing
technique, is tantalizing the metallurgical community owing to its capabilities of directly …

[HTML][HTML] A step-by-step guide to perform x-ray photoelectron spectroscopy

G Greczynski, L Hultman - Journal of Applied Physics, 2022 - pubs.aip.org
There is a growing concern within the surface science community that the massive increase
in the number of XPS articles over the last few decades is accompanied by a decrease in …

Synthesis and characterization of the ceramic refractory metal high entropy nitride thin films from Cr-Hf-Mo-Ta-W system

T Stasiak, P Souček, V Buršíková, N Koutná… - Surface and Coatings …, 2022 - Elsevier
High entropy alloy and nitride coatings from the Cr-Hf-Mo-Ta-W system were deposited by
reactive magnetron sputtering from elemental segmented targets. The study aimed to …

[HTML][HTML] Xe-ion-irradiation-induced structural transitions and elemental diffusion in high-entropy alloy and nitride thin-film multilayers

J Wang, R Shu, J Chai, SG Rao, A Le Febvrier, H Wu… - Materials & …, 2022 - Elsevier
The study aims to understand the irradiation behavior of multilayer coatings composed of
high-entropy materials. Here, we report the structural stability and elemental segregation of …

High-temperature wear mechanisms of TiNbWN films: Role of nanocrystalline oxides formation

L Chen, Z Zhang, M Lou, K Xu, L Wang, F Meng… - Friction, 2023 - Springer
Refractory high/medium entropy nitrides (HENs/MENs) exhibit comprehensive application
prospects as protective films on mechanical parts, particularly those subjected to sliding …

[HTML][HTML] Multicomponent TixNbCrAl nitride films deposited by dc and high-power impulse magnetron sputtering

R Shu, H Du, G Sadowski, MM Dorri, J Rosen… - Surface and Coatings …, 2021 - Elsevier
Abstract Multicomponent Ti x NbCrAl nitride films were deposited on Si (100) substrates by
reactive direct current magnetron sputtering (dcMS) and high power impulse magnetron …

Effects of nitrogen flow ratio on the mechanical and anticorrosive properties of cosputtered (TiZrHfTa) Nx films

TY Ou, LC Chang, M Annalakshmi, JW Lee… - Surface and Coatings …, 2024 - Elsevier
In this study, TiZrHfTa films were cosputtered through cyclical gradient composition
deposition by using four single-element targets connected to direct-current power supplies …

[HTML][HTML] The effect of the Nb concentration on the corrosion resistance of nitrogen-containing multicomponent TiZrTaNb-based films in acidic environments

EM Paschalidou, R Shu, R Boyd… - Journal of Alloys and …, 2022 - Elsevier
Multicomponent as well as high-entropy-based nitrides have received increasing interest in
the field of materials science and engineering. The structural characteristics of these …

Tribological and mechanical properties of multicomponent CrVTiNbZr (N) coatings

YY Chang, CH Chung - Coatings, 2021 - mdpi.com
Multi-element material coating systems have received much attention for improving the
mechanical performance in industry. However, they are still focused on ternary systems and …

Influence of Metal Substitution and Ion Energy on Microstructure Evolution of High-Entropy Nitride (TiZrTaMe)N1–x (Me = Hf, Nb, Mo, or Cr) Films

R Shu, D Lundin, B **n, MA Sortica… - ACS Applied …, 2021 - ACS Publications
Multicomponent or high-entropy ceramics show unique combinations of mechanical,
electrical, and chemical properties of importance in coating applications. However …