Machine learning-based predictions of fatigue life for multi-principal element alloys

NJ Sai, P Rathore, A Chauhan - Scripta Materialia, 2023 - Elsevier
Compared to conventional alloys, multi-principal element alloys (MPEAs) offer attractive and
tunable fatigue properties. With the advancement of machine learning (ML) in material …

[HTML][HTML] Multi-principal element alloys from the CrCoNi family: outlook and perspectives

FG Coury, G Zepon, C Bolfarini - Journal of Materials Research and …, 2021 - Elsevier
A great research effort is being employed in the development of Multi-Principal Element
Alloys (MPEAs). The major interest on these alloys lies in the vast compositional field in …

Achieving excellent strength-ductility synergy in twinned NiCoCr medium-entropy alloy via Al/Ta co-doping

DD Zhang, H Wang, JY Zhang, H Xue, G Liu… - Journal of Materials …, 2021 - Elsevier
Alloying is an effective strategy to tailor microstructure and mechanical properties of metallic
materials to overcome the strength-ductility trade-off dilemma. In this work, we combined a …

Enhanced fatigue resistance of a face-centered-cubic single-phase Al0. 3CoCrFeNi high-entropy alloy through planar deformation characteristic

X Wang, W Bai, Z Zhang, Z Wang, X Ren - Materials Science and …, 2023 - Elsevier
High-entropy alloys (HEAs) represent a new class of materials with excellent mechanical
properties. However, more studies on the fatigue behavior of HEAs are urgently required …

[HTML][HTML] Hot deformability, microstructural evolution and processing map assessment of high entropy alloys: a systematic review

KK Alaneme, JU Anaele, SA Kareem - Journal of Materials Research and …, 2023 - Elsevier
The discovery of High entropy alloys (HEAs) and the deepened understanding of their
physical metallurgy have raised the bar on microstructure design and choice materials …

CoCrFeNiMo0. 2 high entropy alloy by laser melting deposition: Prospective material for low temperature and corrosion resistant applications

Q Wang, A Amar, C Jiang, H Luan, S Zhao, H Zhang… - Intermetallics, 2020 - Elsevier
In this paper, a Laser Metal Deposition (LMD) technique has been applied to fabricate
CoCrFeNiMo 0.2 high-entropy alloys (HEAs). The microstructure, corrosion behavior and …

High-cycle fatigue and tensile deformation behaviors of coarse-grained equiatomic CoCrFeMnNi high entropy alloy and unexpected hardening behavior during cyclic …

YK Kim, GS Ham, HS Kim, KA Lee - Intermetallics, 2019 - Elsevier
High entropy alloy (HEA), a new class of materials, has received attention as a substance
that can potentially replace conventional alloys. Equiatomic CoCrFeMnNi HEA is an …

Advanced high-entropy alloys breaking the property limits of current materials

D Li, PK Liaw, L Xie, Y Zhang, W Wang - Journal of Materials Science & …, 2024 - Elsevier
The growing need for stronger and more ductile structural materials has spurred an intense
search for innovative, high-performance alloys. Traditionally, alloys face a pervasive trade …

Refinement strengthening, second phase strengthening and spinodal microstructure-induced strength-ductility trade-off in a high-entropy alloy

W Zhang, Z Ma, H Zhao, L Ren - Materials Science and Engineering: A, 2022 - Elsevier
The strength-ductility trade-off of high-entropy alloy (HEA) is a major factor affecting its
potential application. In this work, the mechanical properties and deformation mechanisms …

Simultaneous enhancement in strength and ductility of Fe50Mn30Co10Cr10 high-entropy alloy via nitrogen alloying

Y Han, H Li, H Feng, K Li, Y Tian, Z Jiang - Journal of Materials Science & …, 2021 - Elsevier
The effect of nitrogen on microstructural evolution and tensile properties of transformation-
induced plasticity (TRIP) Fe 50 Mn 30 Co 10 Cr 10 HEAs was investigated. Nitrogen was …