Enhancing the radiation tolerance of high-entropy alloys via solute-promoted chemical heterogeneities
High-entropy alloys (HEAs) composed of multiple principal elements have the potential to
offer extraordinary radiation resistance. Using NiCoFeCrMn HEA as a model, here we …
offer extraordinary radiation resistance. Using NiCoFeCrMn HEA as a model, here we …
Local electronic effects and irradiation resistance in high-entropy alloys
T Egami, M Ojha, O Khorgolkhuu, DM Nicholson… - Jom, 2015 - Springer
High-entropy alloys are multicomponent solid solutions in which various elements with
different chemistries and sizes occupy the same crystallographic lattice sites. Thus, none of …
different chemistries and sizes occupy the same crystallographic lattice sites. Thus, none of …
Design considerations for high entropy alloys in advanced nuclear applications
The demanding operating environments of advanced nuclear reactors require the
development of new nuclear materials that can withstand their increased physical, chemical …
development of new nuclear materials that can withstand their increased physical, chemical …
Nanoprecipitates to enhance radiation tolerance in high-entropy alloys
The growth of advanced energy technologies for power generation is enabled by the design,
development, and integration of structural materials that can withstand extreme …
development, and integration of structural materials that can withstand extreme …
Effect of local chemical order on the irradiation-induced defect evolution in CrCoNi medium-entropy alloy
High-(and medium-) entropy alloys have emerged as potentially suitable structural materials
for nuclear applications, particularly as they appear to show promising irradiation resistance …
for nuclear applications, particularly as they appear to show promising irradiation resistance …
Role of chemical disorder and local ordering on defect evolution in high-entropy alloys
S Zhao - Physical Review Materials, 2021 - APS
High-entropy alloys (HEAs) have stimulated great interest due to their remarkable
mechanical and irradiation performance. Experiments suggest that delayed defect evolution …
mechanical and irradiation performance. Experiments suggest that delayed defect evolution …
High-entropy alloys for advanced nuclear applications
EJ Pickering, AW Carruthers, PJ Barron… - Entropy, 2021 - mdpi.com
The expanded compositional freedom afforded by high-entropy alloys (HEAs) represents a
unique opportunity for the design of alloys for advanced nuclear applications, in particular …
unique opportunity for the design of alloys for advanced nuclear applications, in particular …
The effect of interstitial carbon atoms on defect evolution in high entropy alloys under helium irradiation
In this work, a design strategy based on a typical multi-principal element alloy (Fe 50 Mn 30
Co 10 Cr 10, at.%) was proposed to tune the irradiation behavior by adding interstitial …
Co 10 Cr 10, at.%) was proposed to tune the irradiation behavior by adding interstitial …
Radiation-assisted chemical short-range order formation in high-entropy alloys
The chemical short-range order (CSRO) in a face-centered cubic equiatomic NiCoFeCrMn
high-entropy alloy was revealed directly from advanced transmission electron microscopy in …
high-entropy alloy was revealed directly from advanced transmission electron microscopy in …
Tunable stacking fault energies by tailoring local chemical order in CrCoNi medium-entropy alloys
High-entropy alloys (HEAs) are an intriguing new class of metallic materials due to their
unique mechanical behavior. Achieving a detailed understanding of structure–property …
unique mechanical behavior. Achieving a detailed understanding of structure–property …