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 …
Effects of lattice distortion and chemical short-range order on the mechanisms of deformation in medium entropy alloy CoCrNi
As the numbers of medium-to high-entropy alloys being studied and impressive structural
properties they exhibit increase rapidly, questions regarding the role played by their …
properties they exhibit increase rapidly, questions regarding the role played by their …
[HTML][HTML] Enhanced high-temperature oxidation resistance of low-cost Fe–Cr–Ni medium entropy alloy by Ce-adulterated
X Du, X Ma, X Ding, W Zhang, Y He - Journal of Materials Research and …, 2022 - Elsevier
Medium-entropy alloys (MEAs) and high-entropy alloys (HEAs) are good candidates for high-
temperature applications, taking advantage of their exceptional thermal stability. However …
temperature applications, taking advantage of their exceptional thermal stability. However …
Yield strength and misfit volumes of NiCoCr and implications for short-range-order
The face-centered cubic medium-entropy alloy NiCoCr has received considerable attention
for its good mechanical properties, uncertain stacking fault energy, etc, some of which have …
for its good mechanical properties, uncertain stacking fault energy, etc, some of which have …
Achieving excellent mechanical properties in type 316 stainless steel by tailoring grain size in homogeneously recovered or recrystallized nanostructures
One hopeful path to realize good comprehensive mechanical properties in metallic materials
is to accomplish homogeneous nanocrystalline (NC) or ultrafine grained (UFG) structure …
is to accomplish homogeneous nanocrystalline (NC) or ultrafine grained (UFG) structure …
Achieving ultra-high strength and ductility in equiatomic CrCoNi with partially recrystallized microstructures
Despite having otherwise outstanding mechanical properties, many single-phase medium
and high entropy alloys are limited by modest yield strengths. Although grain refinement …
and high entropy alloys are limited by modest yield strengths. Although grain refinement …
Analysis of strengthening due to grain boundaries and annealing twin boundaries in the CrCoNi medium-entropy alloy
M Schneider, EP George, TJ Manescau… - International Journal of …, 2020 - Elsevier
CrCoNi exhibits the best combination of strength and ductility among all the equiatomic
single-phase FCC subsets of the CrMnFeCoNi high-entropy alloy. Here, its yield strength …
single-phase FCC subsets of the CrMnFeCoNi high-entropy alloy. Here, its yield strength …
On the deformation behavior of CoCrNi medium entropy alloys: Unraveling mechanistic competition
Recently, CoCrNi medium entropy alloys (MEA) have been the subject of numerous
investigations due to their unique mechanical properties such as an exceptionally high …
investigations due to their unique mechanical properties such as an exceptionally high …
Severe plastic deformation and phase transformations in high entropy alloys: a review
BB Straumal, R Kulagin, B Baretzky, NY Anisimova… - Crystals, 2021 - mdpi.com
This review discusses an area of expertise that is at the intersection of three large parts of
materials science. These are phase transformations, severe plastic deformation (SPD), and …
materials science. These are phase transformations, severe plastic deformation (SPD), and …
Effect of aluminum addition on solid solution strengthening in CoCrNi medium-entropy alloy
Solid solution strengthening effect was investigated in Al x CoCrNi medium-entropy alloy
(MEA) with different Al content (x= 0–7 at.%). The result of X-ray diffraction indicates that the …
(MEA) with different Al content (x= 0–7 at.%). The result of X-ray diffraction indicates that the …