Superior high-temperature properties and deformation-induced planar faults in a novel L12-strengthened high-entropy alloy
We developed a novel high-performance L1 2-strengthened high-entropy alloy (HEA) in the
multicomponent Ni-Co-Fe-Cr-Al-Nb system. The phase transformation, mechanical …
multicomponent Ni-Co-Fe-Cr-Al-Nb system. The phase transformation, mechanical …
A precipitation-hardened high-entropy alloy with outstanding tensile properties
Recent studies indicated that high-entropy alloys (HEAs) possess unusual structural and
thermal features, which could greatly affect dislocation motion and contribute to the …
thermal features, which could greatly affect dislocation motion and contribute to the …
Phase stability and transformation in a light-weight high-entropy alloy
Light-weight high-entropy alloys (HEAs) with a vast alloy-design space have offered new
avenues to explore novel low-cost, high strength-to-weight ratio structural materials …
avenues to explore novel low-cost, high strength-to-weight ratio structural materials …
Thermal stability and deformation mechanisms in Ni-Co-Fe-Cr-Al-Ti-Nb-type nanoparticle-strengthened high-entropy alloys
JX Hou, JY Zhang, JX Zhang, JH Luan… - Journal of Materials …, 2023 - Elsevier
The precipitate morphologies, coarsening kinetics, elemental partitioning behaviors, grain
structures, and tensile properties were explored in detail for L1 2-strengthened Ni 39.9 Co …
structures, and tensile properties were explored in detail for L1 2-strengthened Ni 39.9 Co …
L12-strengthened heterostructure high-entropy alloys with ultra-high strength over a wide temperature range
JL Yuan, Z Wang, X Jin, PD Han, JW Qiao - Materials Science and …, 2022 - Elsevier
The L1 2-strengthened heterostructure Co 40 Cr 20 Ni 30 Mo 2 Al 4 Ti 4 (at%) high-entropy
alloys (HEAs) exhibit excellent tensile mechanical properties over a wide temperature …
alloys (HEAs) exhibit excellent tensile mechanical properties over a wide temperature …
L21-strengthened face-centered cubic high-entropy alloy with high strength and ductility
Y Qi, Y Wu, T Cao, L He, F Jiang - Materials Science and Engineering: A, 2020 - Elsevier
Face-centered cubic (FCC) high-entropy alloys (HEAs) strengthened by coherent L1 2-
nanoparticles exhibit an excellent strength-ductility balance. However, the strength of …
nanoparticles exhibit an excellent strength-ductility balance. However, the strength of …
Dual heterogeneous structures lead to ultrahigh strength and uniform ductility in a Co-Cr-Ni medium-entropy alloy
Alloys with ultra-high strength and sufficient ductility are highly desired for modern
engineering applications but difficult to develop. Here we report that, by a careful controlling …
engineering applications but difficult to develop. Here we report that, by a careful controlling …
Tune a highly ductile AlCrFe2Ni4 alloy by Ti addition for desired high mechanical strength
One of advantages of multi-element high-entropy alloys (HEAs) is their flexibility for
microstructure manipulation, not only for the distribution of various phases but also the …
microstructure manipulation, not only for the distribution of various phases but also the …
Nanoparticles-strengthened high-entropy alloys for cryogenic applications showing an exceptional strength-ductility synergy
We designed a novel nanoparticles-strengthened high-entropy alloy, Ni 30 Co 30 Fe 13 Cr
15 Al 6 Ti 6, which exhibits excellent strength-ductility combinations at both ambient and …
15 Al 6 Ti 6, which exhibits excellent strength-ductility combinations at both ambient and …
Influence of ordered L12 precipitation on strain-rate dependent mechanical behavior in a eutectic high entropy alloy
Recent studies indicate that eutectic high-entropy alloys can simultaneously possess high
strength and high ductility, which have potential industrial applications. The present study …
strength and high ductility, which have potential industrial applications. The present study …