Model interatomic potentials for Fe–Ni–Cr–Co–Al high-entropy alloys

D Farkas, A Caro - Journal of materials research, 2020 - cambridge.org
A set of embedded atom model (EAM) interatomic potentials was developed to represent
highly idealized face-centered cubic (FCC) mixtures of Fe–Ni–Cr–Co–Al at near-equiatomic …

Model interatomic potentials and lattice strain in a high-entropy alloy

D Farkas, A Caro - Journal of Materials Research, 2018 - cambridge.org
A set of embedded atom method model interatomic potentials is presented to represent a
high-entropy alloy with five components. The set is developed to resemble but not model …

Computational thermodynamics aided high-entropy alloy design

C Zhang, F Zhang, S Chen, W Cao - Jom, 2012 - Springer
Thermodynamic calculation is used to shed light on the design and development of high-
entropy alloys (HEAs) in this article. A thermodynamic database for the Al-Co-Cr-Fe-Ni was …

Phase stability of non-equiatomic CoCrFeMnNi high entropy alloys

D Ma, M Yao, KG Pradeep, CC Tasan, H Springer… - Acta Materialia, 2015 - Elsevier
The objective of this study is to experimentally and theoretically investigate the phase
stability of non-equiatomic Fe x Mn 62− x Ni 30 Co 6 Cr 2 based high entropy alloys, where x …

From high‐entropy alloys to high‐entropy steels

D Raabe, CC Tasan, H Springer… - steel research …, 2015 - Wiley Online Library
Inspired by high‐entropy alloys, we study the design of steels that are based on high
configurational entropy for stabilizing a single‐phase solid solution matrix. The focus is …

CALPHAD modeling of high-entropy alloys

C Zhang, MC Gao - High-Entropy Alloys: Fundamentals and Applications, 2016 - Springer
Phase diagrams are the key to understanding of high-entropy alloy formation. This chapter
first presents the basics of CALPHAD (acronym of Calculation of Phase Diagrams) …

Sluggish diffusion in co–cr–fe–mn–ni high-entropy alloys

KY Tsai, MH Tsai, JW Yeh - Acta Materialia, 2013 - Elsevier
Sluggish diffusion kinetics is an important contributor to the outstanding properties of high-
entropy alloys. However, the diffusion kinetics in high-entropy alloys has never been probed …

Aluminum alloying effects on lattice types, microstructures, and mechanical behavior of high-entropy alloys systems

Z Tang, MC Gao, H Diao, T Yang, J Liu, T Zuo, Y Zhang… - Jom, 2013 - Springer
The crystal lattice type is one of the dominant factors for controlling the mechanical behavior
of high-entropy alloys (HEAs). For example, the yield strength at room temperature varies …

Computational design of thermally stable and precipitation-hardened Al-Co-Cr-Fe-Ni-Ti high entropy alloys

J Joseph, M Senadeera, Q Chao, KF Shamlaye… - Journal of Alloys and …, 2021 - Elsevier
A multi-dimensional Al-Co-Cr-Fe-Ni-Ti alloy space with a Ni 3 (Al, Ti)-type ordered (γ') phase
in a disordered face‐centered cubic matrix phase (γ) without detrimental intermetallic …

Phase equilibria in equiatomic CoCuFeMnNi high entropy alloy

R Sonkusare, PD Janani, NP Gurao, S Sarkar… - Materials Chemistry and …, 2018 - Elsevier
Phase equilibria and stability of a newly developed single phase equiatomic CoCuFeMnNi
high entropy alloy (HEA) was investigated in the temperature range of 298–1573 K using in …