Mechanical behavior of high-entropy alloys
Research in the field of high-entropy alloys has been surging since the 2010s. As widely
acknowledged, research interests in this field are largely sparked by the enormous …
acknowledged, research interests in this field are largely sparked by the enormous …
Machine-learning and high-throughput studies for high-entropy materials
The combination of multiple-principal element materials, known as high-entropy materials
(HEMs), expands the multi-dimensional compositional space to gigantic stoichiometry. It is …
(HEMs), expands the multi-dimensional compositional space to gigantic stoichiometry. It is …
Superior strength-ductility synergy and strain hardenability of Al/Ta co-doped NiCoCr twinned medium entropy alloy for cryogenic applications
Metallic materials with outstanding cryogenic mechanical properties are highly demanded
for cryogenic engineering applications. Here we developed a novel (NiCoCr) 92 Al 6 Ta 2 …
for cryogenic engineering applications. Here we developed a novel (NiCoCr) 92 Al 6 Ta 2 …
Strengthening CrFeCoNiMn0. 75Cu0. 25 high entropy alloy via laser shock peening
W Fu, Y Huang, J Sun, AHW Ngan - International Journal of Plasticity, 2022 - Elsevier
For most metallic materials, surface hardening via modifying the near-surface microstructure
is an effective method for improving mechanical properties. Among these processes, laser …
is an effective method for improving mechanical properties. Among these processes, laser …
Simultaneously enhancing strength and ductility of a high-entropy alloy via gradient hierarchical microstructures
Although many high-entropy alloys (HEAs) possess excellent mechanical properties, they
are not exempt from the common dilemma of strength–ductility trade-off in most cases, which …
are not exempt from the common dilemma of strength–ductility trade-off in most cases, which …
Effects of annealing on the structure and mechanical properties of FeCoCrNi high-entropy alloy fabricated via selective laser melting
D Lin, L Xu, H Jing, Y Han, L Zhao, F Minami - Additive Manufacturing, 2020 - Elsevier
To widen the applications of FeCoCrNi high-entropy alloys (HEAs) fabricated via selective
laser melting, their mechanical properties must be improved, and annealing plays an …
laser melting, their mechanical properties must be improved, and annealing plays an …
[HTML][HTML] Nanostructural metallic materials: Structures and mechanical properties
The trade-off of strength and ductility of metals has long plagued materials scientists. To
resolve this issue, great efforts have been devoted over the past decades to developing a …
resolve this issue, great efforts have been devoted over the past decades to developing a …
Multiscale plastic deformation in additively manufactured FeCoCrNiMox high-entropy alloys to achieve strength–ductility synergy at elevated temperatures
The application of structural metals in extreme environments necessitates materials with
superior mechanical properties. Mo-doped FeCoCrNi high-entropy alloys (HEAs) have …
superior mechanical properties. Mo-doped FeCoCrNi high-entropy alloys (HEAs) have …
C and N doping in high-entropy alloys: A pathway to achieve desired strength-ductility synergy
MY He, YF Shen, N Jia, PK Liaw - Applied materials today, 2021 - Elsevier
High-entropy alloys (HEAs) have attracted great attention because they provide diversified
possibilities for obtaining many exceptional properties. They are expected to serve as …
possibilities for obtaining many exceptional properties. They are expected to serve as …
Probing deformation mechanisms of a FeCoCrNi high-entropy alloy at 293 and 77 K using in situ neutron diffraction
The deformation responses at 77 and 293 K of a FeCoNiCr high-entropy alloy, produced by
a powder metallurgy route, are investigated using in situ neutron diffraction and correlative …
a powder metallurgy route, are investigated using in situ neutron diffraction and correlative …