A comprehensive review on advances in high entropy alloys: Fabrication and surface modification methods, properties, applications, and future prospects

SA Krishna, N Noble, N Radhika, B Saleh - Journal of Manufacturing …, 2024 - Elsevier
Scientific and technological improvements have occurred over time, including alloys that
have developed from normal to intricate compositions, consequently enhancing …

Eutectic high-entropy alloys and their applications in materials processing engineering: A review

J Liu, Z Li, D Lin, Z Tang, X Song, P He, S Zhang… - Journal of Materials …, 2024 - Elsevier
Eutectic high-entropy alloys (EHEAs), combining the advantages of both eutectic alloys and
high-entropy alloys (HEAs), possess good castability and superior comprehensive …

Spinodal Decomposition of B2‐phase and Formation of Cr‐Rich Nano‐precipitates in AlCoCrFeNi2.1 Eutectic High‐Entropy Alloy

J Charkhchian, A Zarei-Hanzaki… - Advanced …, 2023 - Wiley Online Library
Herein, the occurrence of a B2‐phase separation and formation of Cr‐rich nano‐precipitates
during the solidification process of AlCoCrFeNi2. 1 eutectic high‐entropy alloy is addressed …

High temperature tribological performance of a cost-effective eutectic high entropy alloy Al0. 8CrFeNi2. 2: Comparison with AlCoCrFeNi2. 1

TD Vo, AK Tieu, D Wexler, L Su, C Nguyen, J Yang… - Tribology …, 2023 - Elsevier
A comprehensive comparison study on microstructure, mechanical and high temperature
tribological performance of as-cast Al 0.8 CrFeNi 2.2 and AlCoCrFeNi 2.1 eutectic high …

Microstructural heterogeneity and exceptional mechanical properties in a wire-arc additively manufactured stainless steel

MM Jafarzad-Shayan, A Zarei-Hanzaki… - Materials Science and …, 2023 - Elsevier
Wire arc additive manufacturing (WAAM), thanks to the utilization of the electric arc as an
energy source and metal wire as feedstock, has become one of the most cost-effective …

Unraveling the formation of L12 nano-precipitates within the FCC-phase in AlCoCrFeNi2. 1 eutectic high entropy alloy

J Charkhchian, A Zarei-Hanzaki, A Moshiri… - Vacuum, 2024 - Elsevier
The present study investigates the formation mechanism of L1 2 nano-precipitates within the
FCC phase during the solidification process of the AlCoCrFeNi 2.1 eutectic high entropy …

On the work hardening capacity of high entropy alloys during low-temperature deformation: A review

H Hamdi, J Charkhchian, HR Abedi - Materials Science and Engineering: A, 2024 - Elsevier
This comprehensive review provides detailed information on the work-hardening capability
and unique deformation mechanisms of high-entropy alloys (HEAs) at low temperatures …

[HTML][HTML] Room temperature deformation mechanisms of a Fe–Mn–Al–C steel

A Moshiri, A Zarei-Hanzaki, J Charkhchian… - Journal of Materials …, 2023 - Elsevier
This study aims to investigate the deformation mechanisms of an austenite-based duplex Fe–
Mn–Al–C steel at room-temperature through uniaxial tensile tests, strain rate sensitivity and …

Effect of temperature on tensile behavior, fracture morphology, and deformation mechanisms of Nickel-based additive manufacturing 939 superalloy

T Zou, M Liu, Y Cai, Q Wang, Y Jiang, Y Wang… - Journal of Alloys and …, 2023 - Elsevier
In the current work, uniaxial tensile tests, including interrupted tests at room temperature,
intermediate temperatures (650℃ and 700℃), and high temperatures (850℃ and 950℃) …

Unleashing the microstructural evolutions during hot deformation of as-cast AlCoCrFeNi2. 1 eutectic high entropy alloy

J Charkhchian, A Zarei-Hanzaki, TM Schwarz… - Intermetallics, 2024 - Elsevier
Many applications with potential use of high entropy alloys (HEAs) involve thermo-
mechanical processing. The principal aim of this study is to elucidate the deformation …