Mechanical behavior of high-entropy alloys

W Li, D ** in high-entropy alloys: A pathway to achieve desired strength-ductility synergy
MY He, YF Shen, N Jia, PK Liaw - Applied materials today, 2021 - Elsevier
High-entropy alloys (HEAs) have attracted great attention because they provide diversified
possibilities for obtaining many exceptional properties. They are expected to serve as …

High-entropy alloys fabricated via powder metallurgy. A critical review

JM Torralba, P Alvaredo… - Powder …, 2019 - journals.sagepub.com
High-entropy alloys (HEAs) have attracted a great deal of interest over the last 14 years. One
reason for this level of interest is related to these alloys breaking the alloying principles that …

Manufacturing methods, microstructural and mechanical properties evolutions of high-entropy alloys: a review

YA Alshataif, S Sivasankaran, FA Al-Mufadi… - Metals and Materials …, 2020 - Springer
High entropy alloys (HEAs) are being attracted recently by several researchers, scientists,
and academicians to achieve extraordinary and outstanding properties that cannot be …

Strengthening contributions of dislocations and twins in warm-rolled TWIP steels

YZ Li, ZY Liang, MX Huang - International Journal of Plasticity, 2022 - Elsevier
A twinning-induced plasticity (TWIP) steel was processed by warm rolling with different
reduction ratios to elevate yield strength while maintaining considerable ductility. To …

Thermal stability and grain boundary strengthening in ultrafine-grained CoCrFeNi high entropy alloy composite

P Sathiyamoorthi, J Basu, S Kashyap, KG Pradeep… - Materials & Design, 2017 - Elsevier
Thermal stability of CoCrFeNi high entropy alloy in as-milled and sintered conditions was
investigated using X-ray diffraction, differential scanning calorimetry, transmission electron …

Enhancing strength–ductility synergy in a Mg–Gd–Y–Zr alloy at sub-zero temperatures via high dislocation density and shearable precipitates

X Qi, Y Li, X Xu, Y Liu, H Zhang, Q Zhu, G Zhu… - Journal of Materials …, 2023 - Elsevier
The strength–ductility trade-off dilemma is hard to be evaded in high-strength Mg alloys at
sub-zero temperatures, especially in the Mg alloys containing a high volume fraction of …

Hierarchical grain size and nanotwin gradient microstructure for improved mechanical properties of a non-equiatomic CoCrFeMnNi high-entropy alloy

Z An, S Mao, Y Liu, H Zhou, Y Zhai, Z Tian, C Liu… - Journal of Materials …, 2021 - Elsevier
This study explored a multi-mechanism approach to improving the mechanical properties of
a CoCrFeMnNi high-entropy alloy through non-equiatomic alloy design and processing. The …

[HTML][HTML] Effects of fabrication techniques on the mechanical properties of high entropy alloys: a review

S Salifu, PA Olubambi - International Journal of Lightweight Materials and …, 2024 - Elsevier
The enormous composition possibilities and the potential of develo** alloys with improved
properties have resulted in a spike in research interest in the area of high entropy alloys …

Achieving excellent uniform tensile ductility and strength in dislocation-cell-structured high-entropy alloys

R Huang, L Zhang, A Amar, PK Liaw, T Wang… - International Journal of …, 2024 - Elsevier
Abstract Body-centered-cubic (BCC) high-entropy alloys (HEAs) encounter significant
challenges in obtaining a high uniform tensile ductility (UTD). A dense dislocation-cell (DC) …