Cantor-derived medium-entropy alloys: bridging the gap between traditional metallic and high-entropy alloys

FDC Garcia Filho, RO Ritchie, MA Meyers… - journal of materials …, 2022 - Elsevier
The year 2004 marked the beginning of a new era in the design of metallic materials, as the
concept of multiple principal component alloys, commonly known as High-Entropy Alloys …

Deformation and failure of the CrCoNi medium-entropy alloy subjected to extreme shock loading

S Zhao, S Yin, X Liang, F Cao, Q Yu, R Zhang, L Dai… - Science …, 2023 - science.org
The extraordinary work hardening ability and fracture toughness of the face-centered cubic
(fcc) high-entropy alloys render them ideal candidates for many structural applications. Here …

High-strain-rate deformation: Stress-induced phase transformation and nanostructures in a titanium alloy

XR Guan, Q Chen, SJ Qu, GJ Cao, H Wang… - International Journal of …, 2023 - Elsevier
Microstructural evolution in adiabatic shear bands of a Ti-10V-2Fe-3Al (wt.%) alloy
subjected to high strain-rate dynamic loading was investigated in detail via high-resolution …

[HTML][HTML] Insights into hot deformation of medium entropy alloys: Softening mechanisms, microstructural evolution, and constitutive modelling—a comprehensive review

SA Kareem, JU Anaele, OF Olanrewaju… - Journal of Materials …, 2024 - Elsevier
The recent discovery of multicomponent principal alloys and the enhanced comprehension
of their physical metallurgy have significantly advanced the understanding of microstructure …

Structural damage and phase stability of cobalt-free FeCrNi medium-entropy alloy under high-fluence ion irradiation

A Fu, B Liu, F Tan, Y Cao, J Li, B Liu, Q Fang… - Applied Surface …, 2024 - Elsevier
A cobalt-free FeCrNi MEA was successfully synthesized and irradiated with 7.5 MeV Au ions
at room temperature over a wide fluence from 5× 10 15 to 5× 10 16 Au ions/cm 2 …

Microstructure and mechanical properties of Al-Fe-Co-Cr-Ni high entropy alloy fabricated via powder extrusion

A Fu, Y Cao, Z **e, J Wang, B Liu - Journal of Alloys and Compounds, 2023 - Elsevier
A novel non-equiatomic Al 15.85 Fe 11.15 Co 32.11 Cr 10.76 Ni 30.13 high entropy alloy
(HEA) was fabricated via powder metallurgy (P/M) method. The Al 15.85 Fe 11.15 Co 32.11 …

Origin of thermal deformation induced crystallization and microstructure formation in additive manufactured FCC, BCC, HCP metals and its alloys

J Peng, J Li, B Liu, Q Fang, PK Liaw - International Journal of Plasticity, 2024 - Elsevier
The additive manufacturing (AM) technology has received the widespread attention in the
industrial application because of its unique ability to achieve the complex shape and ideal …

On the low-cycle fatigue behavior of a multi-phase high entropy alloy with enhanced plasticity

A Radi, S Sajadifar, SV Seyedmohammadi… - International Journal of …, 2023 - Elsevier
A multi-phase non-equiatomic FeCrNiMnCo high entropy alloy (HEA) was fabricated using
vacuum induction melting. Thermo-mechanical treatments consisting of cold rolling and …

Adiabatic shear instability in a titanium alloy: Extreme deformation-induced phase transformation, nanotwinning, and grain refinement

XR Guan, Q Chen, SJ Qu, GJ Cao, H Wang… - Journal of Materials …, 2023 - Elsevier
Increasingly harsh service conditions place higher requirements for the high strain-rate
performance of titanium alloys. Adiabatic shear band (ASB), a phenomenon prone to …

A comprehensive study on structural properties, photon and particle attenuation competence of CoNiFeCr-Ti/Al high entropy alloys (HEAs)

E Sakar, O Guler, B Alım, Y Say, B Dikici - Journal of Alloys and …, 2023 - Elsevier
It is well known that high entropy alloys (HEAs) have a wide range of potential applications
as radiation shielding due to their superior properties. The CoNiFeCr-Ti/Al compositions …