Simulating short-range order in compositionally complex materials
In multicomponent materials, short-range order (SRO) is the development of correlated
arrangements of atoms at the nanometer scale. Its impact in compositionally complex …
arrangements of atoms at the nanometer scale. Its impact in compositionally complex …
Effects of Cr/Ni ratio on physical properties of Cr-Mn-Fe-Co-Ni high-entropy alloys
C Wagner, A Ferrari, J Schreuer, JP Couzinié, Y Ikeda… - Acta Materialia, 2022 - Elsevier
Physical properties of ten single-phase FCC Cr x Mn 20 Fe 20 Co 20 Ni 40-x high-entropy
alloys (HEAs) were investigated for 0≤ x≤ 26 at%. The lattice parameters of these alloys …
alloys (HEAs) were investigated for 0≤ x≤ 26 at%. The lattice parameters of these alloys …
Application of machine learning in understanding the irradiation damage mechanism of high-entropy materials
S Zhao - Journal of Nuclear Materials, 2022 - Elsevier
The concept of high entropy materials (HEMs) provides a fertile ground for developing novel
irradiation-resistant structural materials. In HEMs, the vast and complicated configurational …
irradiation-resistant structural materials. In HEMs, the vast and complicated configurational …
Unraveling the dislocation–precipitate interactions in high-entropy alloys
The precipitates play a significant role in not only enhancing the strength, but also
maintaining the high toughness in alloys. However, the interactions of the nanoscale …
maintaining the high toughness in alloys. However, the interactions of the nanoscale …
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 …
Achieving superb strength in single-phase FCC alloys via maximizing volume misfit
Single-phase face-centered cubic (SP-FCC) alloys normally possess low strength.
Conventionally strengthening strategies inevitably cause significant ductility sacrifice. Here …
Conventionally strengthening strategies inevitably cause significant ductility sacrifice. Here …
The influence of incorporation of Mn on the pitting corrosion performance of CrFeCoNi High Entropy Alloy at different temperatures
The electrochemical behavior and susceptibility to pitting corrosion of CrFeCoNi and
CrMnFeCoNi high entropy alloys were studied in a 0.1 M NaCl solution at temperatures …
CrMnFeCoNi high entropy alloys were studied in a 0.1 M NaCl solution at temperatures …
Effects of Fe atoms on hardening of a nickel matrix: Nanoindentation experiments and atom-scale numerical modeling
Significant hardening effect due to Fe concentrations in Ni-based alloys with face-centered-
cubic structure has been studied by using a combined experimental and atomistic-based …
cubic structure has been studied by using a combined experimental and atomistic-based …
[HTML][HTML] Can experiment determine the stacking fault energy of metastable alloys?
Stacking fault energy (SFE) plays an important role in deformation mechanisms and
mechanical properties of face-centered cubic (fcc) metals and alloys. In many concentrated …
mechanical properties of face-centered cubic (fcc) metals and alloys. In many concentrated …
Dislocation-induced breakthrough of strength and ductility trade-off in a non-equiatomic high-entropy alloy
In conventional metallic materials, strength and ductility are mutually exclusive, referred to
as strength-ductility trade-off. Here, we demonstrate an approach to improve the strength …
as strength-ductility trade-off. Here, we demonstrate an approach to improve the strength …