A review of hot deformation behavior and constitutive models to predict flow stress of high-entropy alloys
This review article summarizes the hot deformation behavior of high entropy alloys (HEAs)
and the corresponding constitutive description of flow stress. The potential of hot working for …
and the corresponding constitutive description of flow stress. The potential of hot working for …
High entropy alloys: A focused review of mechanical properties and deformation mechanisms
The high-entropy alloy (HEA) concept was based on the idea that high mixing entropy can
promote formation of stable single-phase microstructures. During the past 15 years, various …
promote formation of stable single-phase microstructures. During the past 15 years, various …
[HTML][HTML] Hardening-softening of Al0. 3CoCrFeNi high-entropy alloy under nanoindentation
The competition and balance mechanism between work hardening resulting from the surge
in dislocations and material softening caused by plastic deformation during contact loading …
in dislocations and material softening caused by plastic deformation during contact loading …
Thermal spray high-entropy alloy coatings: a review
High-entropy alloys (HEAs) are a new generation of materials that exhibit unique
characteristics and properties, and are demonstrating potential in the form of thermal spray …
characteristics and properties, and are demonstrating potential in the form of thermal spray …
[HTML][HTML] Post-processing of additively manufactured high-entropy alloys-A review
H Khodashenas, H Mirzadeh - Journal of Materials Research and …, 2022 - Elsevier
Additive manufacturing of high-entropy alloys (HEAs) might lead to defects in the as-built
condition such as porosity, residual stresses, elemental segregation, lack of fusion, and …
condition such as porosity, residual stresses, elemental segregation, lack of fusion, and …
The mechanical and oxidation properties of novel B2-ordered Ti2ZrHf0. 5VNb0. 5Alx refractory high-entropy alloys
A series of novel B2-ordered Ti 2 ZrHf 0.5 VNb 0.5 Al x refractory high-entropy alloys
(RHEAs) was designed and prepared by vacuum arc-melting. The effect of Al alloying on the …
(RHEAs) was designed and prepared by vacuum arc-melting. The effect of Al alloying on the …
The phase composition characteristics of AlCoCrFeNi high entropy alloy heat-treated by simple normalizing treatment and its effects on mechanical properties
X Zhang, L Liu, K Yao, K Duan, F Wu, R Zhao… - Journal of Alloys and …, 2022 - Elsevier
The AlCoCrFeNi high entropy alloy (HEA) has been regarded as a potential candidate for
refractory material due to its uniqueness, and its brittleness can be tuned by heat treatment …
refractory material due to its uniqueness, and its brittleness can be tuned by heat treatment …
Structural transformation and strain localization at twin boundaries in Al0. 4CoCrFeNi high-entropy alloy
Surface nanotribological properties and subsurface damage of Al 0.4 CoCrFeNi high-
entropy alloy during the nano-scratching processes are investigated using molecular …
entropy alloy during the nano-scratching processes are investigated using molecular …
Size dependent plasticity and damage response in multiphase body centered cubic high entropy alloys
The paper concentrates on the prediction of damage behavior in BCC HEAs and its
subsequent dependence on intrinsic length scales. Size dependent plastic response is …
subsequent dependence on intrinsic length scales. Size dependent plastic response is …
Strain rate effects on the mechanical properties of an AlCoCrFeNi high-entropy alloy
CT Wang, Y He, Z Guo, X Huang, Y Chen… - Metals and Materials …, 2021 - Springer
The effect of strain rate on the compressive properties of an AlCoCrFeNi high-entropy alloy
(HEA) was investigated. Microstructure of the AlCoCrFeNi HEA was observed using …
(HEA) was investigated. Microstructure of the AlCoCrFeNi HEA was observed using …