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 …
Strengthening contributions of dislocations and twins in warm-rolled TWIP steels
A twinning-induced plasticity (TWIP) steel was processed by warm rolling with different
reduction ratios to elevate yield strength while maintaining considerable ductility. To …
reduction ratios to elevate yield strength while maintaining considerable ductility. To …
Temperature-dependent universal dislocation structures and transition of plasticity enhancing mechanisms of the Fe40Mn40Co10Cr10 high entropy alloy
Abstract The FCC Fe 40 Mn 40 Co 10 Cr 10 (at.%) high entropy alloy exhibits deformation
twinning for room temperature deformation and deformation-induced HCP transformation for …
twinning for room temperature deformation and deformation-induced HCP transformation for …
Effect of nickel addition on enhancing nano-structuring and suppressing TRIP effect in Fe40Mn40Co10Cr10 high entropy alloy during high-pressure torsion
The present work unravels the effect of nickel (Ni) addition on the deformation mechanism
and hardness evolution in a Fe 40 Mn 40 Co 10 Cr 10 high entropy alloy (HEA) during high …
and hardness evolution in a Fe 40 Mn 40 Co 10 Cr 10 high entropy alloy (HEA) during high …
Temperature dependent deformation behavior and stacking fault energy of Fe40Mn40Co10Cr10 alloy
The variation in stacking fault energy (SFE) with the change in temperature has been
evaluated experimentally for Fe 40 Mn 40 Co 10 Cr 10 high entropy alloy. The distance …
evaluated experimentally for Fe 40 Mn 40 Co 10 Cr 10 high entropy alloy. The distance …
Compositional undulation induced strain hardening and delocalization in multi-principal element alloys
Multi-principal element alloys (MPEAs) exhibit outstanding mechanical properties due to
their unconventional compositions and chemical structures. Rational design of element …
their unconventional compositions and chemical structures. Rational design of element …
On the enhanced hardening ability and plasticity mechanisms in a novel Mn-added CoCrNi medium entropy alloy during high-pressure torsion
Microstructure and texture evolution during high-pressure torsion (HPT) of a novel Mn-
added CoCrNi medium entropy alloy (Co 33 Ni 33 Cr 19 Mn 15) is investigated for the first …
added CoCrNi medium entropy alloy (Co 33 Ni 33 Cr 19 Mn 15) is investigated for the first …
The shear softening and dislocation glide competition due to the shear-induced short-range order degeneration in CoCrNi medium-entropy alloy
The short-range order (SRO) in multi-principal element alloys (MPEAs) is an intriguing topic
in advanced alloy research. The crucial question related to this topic lies in the effect of the …
in advanced alloy research. The crucial question related to this topic lies in the effect of the …
Atomic scale characterization of complex stacking faults and their configurations in cold deformed Fe42Mn38Co10Cr10 high-entropy alloy
L Qi, CQ Liu, HW Chen, JF Nie - Acta Materialia, 2020 - Elsevier
Atomic-resolution scanning transmission electron microscopy is used to study stacking faults
and their configurations formed in cold deformed samples of a face-centered cubic (FCC) Fe …
and their configurations formed in cold deformed samples of a face-centered cubic (FCC) Fe …
Effect of WC addition on microstructure and properties of powder metallurgy CoCrNi medium entropy alloy
J Huang, J He, Z Li, L Shen, L Chen, F Chang… - Materials Today …, 2023 - Elsevier
To surpass the current level of mechanical properties exhibited by CoCrNi medium-entropy
alloys (MEA),(CoCrNi) 100− x (WC) x (x= 0, 2, 4 and 6 for molar ratio) MEA samples were …
alloys (MEA),(CoCrNi) 100− x (WC) x (x= 0, 2, 4 and 6 for molar ratio) MEA samples were …