Phase engineering of high‐entropy alloys

X Chang, M Zeng, K Liu, L Fu - Advanced Materials, 2020‏ - Wiley Online Library
High‐entropy alloys (HEAs) are based on five or more principal elements with equal or
nearly equal molar fractions and possess many significant advantages over traditional …

High-entropy alloys: a critical assessment of their founding principles and future prospects

EJ Pickering, NG Jones - International Materials Reviews, 2016‏ - journals.sagepub.com
High-entropy alloys (HEAs) are a relatively new class of materials that have gained
considerable attention from the metallurgical research community over recent years. They …

Functional properties and promising applications of high entropy alloys

X Yan, Y Zhang - Scripta Materialia, 2020‏ - Elsevier
High-entropy alloys are a novel class of complex materials discovered near the center of
phase diagram, and show exceptional performances over the traditional alloys. The ability of …

Lattice distortions in the FeCoNiCrMn high entropy alloy studied by theory and experiment

HS Oh, D Ma, GP Leyson, B Grabowski, ES Park… - Entropy, 2016‏ - mdpi.com
Lattice distortions constitute one of the main features characterizing high entropy alloys.
Local lattice distortions have, however, only rarely been investigated in these multi …

Beyond solid solution high‐entropy alloys: tailoring magnetic properties via spinodal decomposition

Z Rao, B Dutta, F Körmann, W Lu… - Advanced Functional …, 2021‏ - Wiley Online Library
Since its first emergence in 2004, the high‐entropy alloy (HEA) concept has aimed at
stabilizing single‐or dual‐phase multi‐element solid solutions through high mixing entropy …

A novel ultrafine-grained high entropy alloy with excellent combination of mechanical and soft magnetic properties

C Chen, H Zhang, Y Fan, W Zhang, R Wei… - Journal of Magnetism …, 2020‏ - Elsevier
Abstract An ultrafine-grained FeCoNiCu 0.2 Si 0.2 high entropy alloy (HEA) was designed
and produced via melt-spinning. This HEA has Cu-rich cell-like grain structure with the size …

Mechanism of magnetic transition in FeCrCoNi-based high entropy alloys

S Huang, W Li, X Li, S Schönecker, L Bergqvist… - Materials & …, 2016‏ - Elsevier
First-principles alloy theory and Monte-Carlo simulations are performed to investigate the
magnetic properties of FeCrCoNiAl x high entropy alloys. Results show that face-centered …

Phase selection rule for Al-doped CrMnFeCoNi high-entropy alloys from first-principles

X Sun, H Zhang, S Lu, X Ding, Y Wang, L Vitos - Acta Materialia, 2017‏ - Elsevier
Using ab initio alloy theory, we investigate the lattice stability of paramagnetic Al x
CrMnFeCoNi (0≤ x≤ 5) high-entropy alloys considering the competing body-centered …

First principles exploration of near-equiatomic NiFeCrCo high entropy alloys

C Niu, AJ Zaddach, CC Koch, DL Irving - Journal of Alloys and Compounds, 2016‏ - Elsevier
High entropy alloy NiFeCrCo was systematically studied in the range of near-equal atomic
concentrations, ie, 10–40 at.%, by first-principles tools and high throughput calculations …

Map** the magnetic transition temperatures for medium-and high-entropy alloys

S Huang, E Holmström, O Eriksson, L Vitos - Intermetallics, 2018‏ - Elsevier
Tailorable magnetic state near room temperature is very promising for several technological,
including magnetocaloric applications. Here using first-principle alloy theory, we determine …