The effects of irradiation on CrMnFeCoNi high-entropy alloy and its derivatives
Abstract High-entropy alloys (HEAs), based on equiatomic or near-equiatomic mixture of
usually four or more elements, have attracted considerable attention as there are indications …
usually four or more elements, have attracted considerable attention as there are indications …
Atomic-level heterogeneity and defect dynamics in concentrated solid-solution alloys
Performance enhancement of structural materials in extreme radiation environments has
been actively investigated for many decades. Traditional alloys, such as steel, brass and …
been actively investigated for many decades. Traditional alloys, such as steel, brass and …
Preferential diffusion in concentrated solid solution alloys: NiFe, NiCo and NiCoCr
Single-phase concentrated solid solution alloys, including high entropy alloys, exhibit
remarkable mechanical properties as well as extraordinary corrosion and radiation …
remarkable mechanical properties as well as extraordinary corrosion and radiation …
Neutron irradiation response of a Co-free high entropy alloy
Low dose neutron irradiation has been conducted on a NiFeMnCr (Co-free) high entropy
alloy (HEA) near room temperature. Post-irradiation examination (PIE) at room temperature …
alloy (HEA) near room temperature. Post-irradiation examination (PIE) at room temperature …
Local-environment dependence of stacking fault energies in concentrated solid-solution alloys
Concentrated solid-solution alloys (CSAs) based on 3 d transition metals have
demonstrated extraordinary mechanical properties and radiation resistance associated with …
demonstrated extraordinary mechanical properties and radiation resistance associated with …
Local chemical ordering and its impact on radiation damage behavior of multi-principal element alloys
Multi-principal element alloys (MPEAs) have attracted much attention as future nuclear
materials due to their extraordinary radiation resistances. In this work, we have elucidated …
materials due to their extraordinary radiation resistances. In this work, we have elucidated …
[HTML][HTML] First principle study of magnetism and vacancy energetics in a near equimolar NiFeMnCr high entropy alloy
We report the results of ab initio calculations of a novel NiFeMnCr high entropy alloy (HEA)
with potential applications as a high performance structural material. The bulk and defect …
with potential applications as a high performance structural material. The bulk and defect …
Irradiation responses and defect behavior of single-phase concentrated solid solution alloys
Single-phase concentrated solid solution alloys (SP-CSAs) are newly emerging advanced
structural materials, which are defined as multiprincipal element solid solutions. SP-CSAs …
structural materials, which are defined as multiprincipal element solid solutions. SP-CSAs …
Origin of radiation resistance in multi-principal element alloys
HS Do, BJ Lee - Scientific reports, 2018 - nature.com
Using molecular dynamics simulations, we characterized the generation and evolution of
radiation-induced point defects in the CoCrFeMnNi high-entropy alloy (HEA), to compare it …
radiation-induced point defects in the CoCrFeMnNi high-entropy alloy (HEA), to compare it …
Thermodynamics of vacancies and clusters in high-entropy alloys
Z Wang, CT Liu, P Dou - Physical Review Materials, 2017 - APS
By means of thermodynamic analyses, we provide the intriguing evidence that the
equilibrium vacancy concentrations and their clusters in high entropy alloys (HEAs) are …
equilibrium vacancy concentrations and their clusters in high entropy alloys (HEAs) are …