A review on the effect of various rolling regimes (cryo, cold, warm, hot) and post-annealing on high-entropy alloys: microstructure evolution, deformation mechanisms …
M Tayyebi, M DerakhshaniMolayousefi - Archives of Civil and Mechanical …, 2023 - Springer
Despite their complex composition, high-entropy alloys (HEAs) have a simple structure and
have been extensively researched for their ability to achieve unique properties through …
have been extensively researched for their ability to achieve unique properties through …
A strong-yet-ductile high-entropy alloy in a broad temperature range from cryogenic to elevated temperatures
YH Zhou, JY Zhang, J Zhang, XY Yao, JH Luan, Q Li… - Acta Materialia, 2024 - Elsevier
Developing strong-yet-ductile alloys with wide temperature capabilities is crucial for modern
industrial and scientific applications; however, this is often difficult to realize using …
industrial and scientific applications; however, this is often difficult to realize using …
Unleashing the microstructural evolutions during hot deformation of as-cast AlCoCrFeNi2. 1 eutectic high entropy alloy
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 …
mechanical processing. The principal aim of this study is to elucidate the deformation …
Achieving excellent elevated-temperature mechanical properties in dual-phase high-entropy alloys via nanoscale co-precipitation and heterostructure engineering
Eutectic high-entropy alloys (EHEAs) have favorable mechanical properties at room
temperature but limited strength at elevated temperatures. Here we report a novel approach …
temperature but limited strength at elevated temperatures. Here we report a novel approach …
Uncovering the high-temperature microstructural evolution and creep-fatigue damage mechanism of CMSX-4 brazed joints
Brazing is a promising joining technique for nickel-based single-crystal superalloy (Ni-SXs)
intended for turbine blades, which endure the creep-fatigue conditions. In this work, the high …
intended for turbine blades, which endure the creep-fatigue conditions. In this work, the high …
Microstructure evolution and high-temperature erosion behaviors of laser cladded AlxCoCrFeNi2. 1 hea coatings
Z Yang, Y Jian, H Qi, Z Chen, D Jing… - Journal of Alloys and …, 2024 - Elsevier
High entropy alloys (HEAs) are anticipated to be candidates for high-temperature
applications. In this work, high-speed laser cladding has prepared Al x CoCrFeNi 2.1 (1≤ …
applications. In this work, high-speed laser cladding has prepared Al x CoCrFeNi 2.1 (1≤ …
Creep behavior and life prediction of a reactor pressure vessel steel above phase‐transformation temperature via a deformation mechanism‐based creep model
For nuclear power generation as a carbon‐neutral energy source, in‐vessel retention (IVR)
must be implemented to maintain the structural integrity of nuclear reactor pressure vessel …
must be implemented to maintain the structural integrity of nuclear reactor pressure vessel …
Influence of anelastic recovery on the cyclic creep behavior of AlCoCrFeNi2. 1 eutectic high-entropy alloy
Abstract The AlCoCrFeNi 2.1 eutectic high-entropy alloy (EHEA) is regarded as a promising
candidate for structural materials in high-temperature equipment, which may experience the …
candidate for structural materials in high-temperature equipment, which may experience the …
Complex precipitation behavior in a Co-free high entropy alloy during aging
High entropy alloys (HEAs) demonstrate high strength, thermal stability, and irradiation
resistance, making them desirable for applications in nuclear reactors and other harsh …
resistance, making them desirable for applications in nuclear reactors and other harsh …
[HTML][HTML] High-temperature tensile behavior and constitutive model in Co-free Fe40Mn20Cr20Ni20 high-entropy alloy
F Li, L Han, X Wang, A Lan, J Qiao - Journal of Applied Physics, 2024 - pubs.aip.org
High-entropy alloys (HEAs) have attracted widespread attention from scholars as a new type
of material employed in extreme environments. However, as a main kind of HEAs, many face …
of material employed in extreme environments. However, as a main kind of HEAs, many face …