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 …

Machine-learning and high-throughput studies for high-entropy materials

EW Huang, WJ Lee, SS Singh, P Kumar, CY Lee… - Materials Science and …, 2022 - Elsevier
The combination of multiple-principal element materials, known as high-entropy materials
(HEMs), expands the multi-dimensional compositional space to gigantic stoichiometry. It is …

Abundant polymorphic transitions in the Al0. 6CoCrFeNi high-entropy alloy

L Wang, F Zhang, Z Nie, F Wang, B Wang, S Zhou… - Materials Today …, 2019 - Elsevier
Polymorphism and polymorphic transitions are attracting considerable interest because of
their significant effect on the phase stability, switchable properties, and the atomic …

Shock-induced deformation and spallation in CoCrFeMnNi high-entropy alloys at high strain-rates

W Li, S Chen, Z Aitken, YW Zhang - International Journal of Plasticity, 2023 - Elsevier
Shock-induced deformation and fracture in single-crystalline and nanocrystalline
CoCrFeMnNi high-entropy alloys (HEAs) under different shock intensities are investigated …

[HTML][HTML] Strain-rate effects and dynamic behavior of high entropy alloys

A Huang, SJ Fensin, MA Meyers - Journal of Materials Research and …, 2023 - Elsevier
The novel class of multicomponent alloys, also known as high-entropy alloys (HEAs)
exhibits excellent properties under low strain-rate conditions. These are especially revealed …

Phase selection, lattice distortions, and mechanical properties in high‐entropy alloys

RK Nutor, Q Cao, X Wang, D Zhang… - Advanced …, 2020 - Wiley Online Library
High‐entropy alloys (HEAs) composed of multiprincipal elements with near‐equiatomic ratio
have gained numerous attention in recent years. The design concept and unique …

Deformation-induced martensitic transformations: a strategy for overcoming the strength-ductility trade-off in high-entropy alloys

MS Mehranpour, N Rasooli, HS Kim… - Current Opinion in Solid …, 2024 - Elsevier
High-entropy alloys (HEAs) have become an important topic in modern materials science
due to their exceptional properties. Despite their attractive properties, achieving a superior …

Metastability in high-entropy alloys: A review

S Wei, F He, CC Tasan - Journal of Materials Research, 2018 - cambridge.org
Classical alloy design strategies often aim to benefit from metastability. Examples are
numerous: metastable transformation-and twinning-induced plasticity steels, cobalt or …

Dynamic compression behavior of TiZrNbV refractory high-entropy alloys upon ultrahigh strain rate loading

K Ren, H Liu, R Ma, S Chen, S Zhang, R Wang… - Journal of Materials …, 2023 - Elsevier
In this study, the dynamic compressive response behavior of a body-centered cubic (BCC)
single-phase TiZrNbV refractory high-entropy alloy (RHEA) was investigated under impact at …

[HTML][HTML] Enhancement of fatigue resistance by overload-induced deformation twinning in a CoCrFeMnNi high-entropy alloy

TN Lam, SY Lee, NT Tsou, HS Chou, BH Lai, YJ Chang… - Acta Materialia, 2020 - Elsevier
We examined fatigue-crack-growth behaviors of CoCrFeMnNi high-entropy alloys (HEAs)
under as-fatigued and tensile-overloaded conditions using neutron-diffraction …