Prediction of phase stabilities of solid solutions for high entropy alloys

KX Yin, ZW Huang, BL Wu, GJ Zhang, QW Tian… - Acta Materialia, 2024 - Elsevier
Accurately predicting the phase stabilities of high entropy alloys (HEAs) is of significance for
alloy design and development. The predicted results of the existing established …

[HTML][HTML] Machine learning guided BCC or FCC phase prediction in high entropy alloys

Z He, H Zhang, H Cheng, M Ge, T Si, L Che… - Journal of Materials …, 2024 - Elsevier
High entropy alloys (HEAs) have excellent properties because they can form simple solid
solution (SS) phases, including body-centered cubic (BCC) phase, face-centered cubic …

Stepping Out of the Teens: From Innovations and Potential to Applications in High-Entropy Alloys

R Jain, R Sonkusare, NP Gurao - … of the Indian National Academy of …, 2024 - Springer
The evolution and development of high-entropy alloys or complex concentrated alloys have
led to intense scientific research, debates, and developments in the field of physical and …

New insights on bonding mechanism of FCC and BCC high entropy alloy microparticles upon supersonic impact using micromechanical adhesion test

R Nikbakht, SA Alidokht, S Bessette, R Gauvin… - Surface and Coatings …, 2024 - Elsevier
Coating buildup in cold spraying (CS) relies on particle bonding upon impact, thus making it
a significant area of study. High entropy alloys (HEAs) are a class of materials with superior …

Tailoring microstructures and properties in Co-free FeNiCrCuAl high entropy alloys by Al addition

P Wang, X Li, K Wang, B Malomo, L Yang - Intermetallics, 2024 - Elsevier
In this study, a series of Co-free FeNiCrCuAl x (x= 0.1, 0.3, 0.5, 0.8 and 1.0) high entropy
alloys (HEAs) were developed by vacuum arc melting and casting method in high-purity …

Machine learning prediction and characterization of sigma-free high-entropy alloys

MS Mehranpour, A Koushki, SSK Madahi… - Materials …, 2024 - Elsevier
Precipitation hardening provides a great potential to achieve superior strength-ductility trade-
off in high-entropy alloys (HEAs). However, the formation of some precipitates such as brittle …

Effect of annealing treatments on microstructure and mechanical properties of high-entropy alloy Cr10 Mn10Fe60Co10Ni10

JY Duan, NB Zhang, XJ Zhao, L Lu, Y Cai… - Materials Science and …, 2024 - Elsevier
A face-centered cubic (FCC) non-equiatomic high-entropy alloy (HEA), Cr 10 Mn 10 Fe 60
Co 10 Ni 10, is processed via cold-rolling and subsequent annealing at 800− 1200° C with …

Machine learning assisted study of phase and properties in cobalt-free AlCrxCuFeNi2 high-entropy alloys

J Gao, T Shan, X Qin, K Wang, Y Yin, M Huang… - Journal of Alloys and …, 2024 - Elsevier
The application of machine learning (ML) accelerates the discovery of new materials, the
prediction and optimization of properties, and the analysis of the correlation between …

First-principles study of five Fe-based high entropy alloys

P Sharma, NK Sharma, H Sharma, VK Jindal… - Computational Materials …, 2024 - Elsevier
The mechanical and magnetic properties of three equiatomic (FeTiVNi, FeCoVNi, and
FeTiGeCo), and two non-equiatomic (FeTiGe 0.75 Se 0.25 Co and FeTiGe 0.5 Se 0.5 Co) …

Prediction of the Cohesion Energy, Shear Modulus and Hardness of Single-Phase Metals and High-Entropy Alloys

OK Temesi, LK Varga, NQ Chinh, L Vitos - Materials, 2024 - mdpi.com
In order to facilitate the prediction of some physical properties, we propose several simple
formulas based on two parameters only, the metallic valence and metallic atomic radii …