Machine learning for high-entropy alloys: progress, challenges and opportunities
High-entropy alloys (HEAs) have attracted extensive interest due to their exceptional
mechanical properties and the vast compositional space for new HEAs. However …
mechanical properties and the vast compositional space for new HEAs. However …
High-entropy alloys with heterogeneous microstructure: processing and mechanical properties
P Sathiyamoorthi, HS Kim - Progress in Materials Science, 2022 - Elsevier
Engineering metallic materials are an essential class of materials for a variety of industrial
applications due to their competitive mechanical properties, especially strength and ductility …
applications due to their competitive mechanical properties, especially strength and ductility …
Direct observation of chemical short-range order in a medium-entropy alloy
Complex concentrated solutions of multiple principal elements are being widely investigated
as high-or medium-entropy alloys (HEAs or MEAs),,,,,,,,,–, often assuming that these …
as high-or medium-entropy alloys (HEAs or MEAs),,,,,,,,,–, often assuming that these …
Exceptional fracture toughness of CrCoNi-based medium-and high-entropy alloys at 20 kelvin
CrCoNi-based medium-and high-entropy alloys display outstanding damage tolerance,
especially at cryogenic temperatures. In this study, we examined the fracture toughness …
especially at cryogenic temperatures. In this study, we examined the fracture toughness …
Cryoforged nanotwinned titanium with ultrahigh strength and ductility
Nanostructured metals are usually strong because the ultrahigh density of internal
boundaries restricts the mean free path of dislocations. Usually, they are also more brittle …
boundaries restricts the mean free path of dislocations. Usually, they are also more brittle …
Atomistic simulations of dislocation mobility in refractory high-entropy alloys and the effect of chemical short-range order
Refractory high-entropy alloys (RHEAs) are designed for high elevated-temperature
strength, with both edge and screw dislocations playing an important role for plastic …
strength, with both edge and screw dislocations playing an important role for plastic …
Bifunctional nanoprecipitates strengthen and ductilize a medium-entropy alloy
Single-phase high-and medium-entropy alloys with face-centred cubic (fcc) structure can
exhibit high tensile ductility, and excellent toughness,, but their room-temperature strengths …
exhibit high tensile ductility, and excellent toughness,, but their room-temperature strengths …
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 …
Review and outlook on high-entropy alloys for hydrogen storage
F Marques, M Balcerzak, F Winkelmann… - Energy & …, 2021 - pubs.rsc.org
Recently, a new class of alloys, namely, high-entropy alloys (HEAs), started to be
investigated for hydrogen storage as they can form metal hydrides. Considering that the …
investigated for hydrogen storage as they can form metal hydrides. Considering that the …
[HTML][HTML] Additive manufactured high entropy alloys: A review of the microstructure and properties
High entropy alloys (HEAs) are promising multi-component alloys with unique combination
of novel microstructures and excellent properties. However, there are still certain limitations …
of novel microstructures and excellent properties. However, there are still certain limitations …