FCC-BCC phase transformation induced simultaneous enhancement of tensile strength and ductility at high strain rate in high-entropy alloy
YC Wu, JL Shao - International Journal of Plasticity, 2023 - Elsevier
FCC-BCC phase transformation-induced plasticity (TRIP) has been extensively studied in
high-entropy alloys (HEAs) to customize their mechanical properties through …
high-entropy alloys (HEAs) to customize their mechanical properties through …
Atomic-scale analysis of mechanical and wear characteristics of AlCoCrFeNi high entropy alloy coating on Ni substrate
High entropy alloys (HEAs) are potential materials for coating due to their high hardness and
wear resistance. This study builds molecular dynamics models to explore the mechanical …
wear resistance. This study builds molecular dynamics models to explore the mechanical …
Achieving excellent elevated-temperature mechanical properties in dual-phase high-entropy alloys via nanoscale co-precipitation and heterostructure engineering
Eutectic high-entropy alloys (EHEAs) have favorable mechanical properties at room
temperature but limited strength at elevated temperatures. Here we report a novel approach …
temperature but limited strength at elevated temperatures. Here we report a novel approach …
Microstructure evolution and mechanical properties of atmosphere plasma sprayed AlCoCrFeNi high-entropy alloy coatings under post-annealing
L Wang, F Zhang, S Yan, G Yu, J Chen, J He… - Journal of Alloys and …, 2021 - Elsevier
In this work, atmosphere plasma spraying (APS) was employed to fabricate thick
AlCoCrFeNi high entropy alloy (HEA) coatings from commercial HEA powders. Effects of …
AlCoCrFeNi high entropy alloy (HEA) coatings from commercial HEA powders. Effects of …
Optimizing corrosion resistance of equiatomic AlCoCrFeNi high entropy alloys via heat treatment
XH Gu, QY Huang, JB Chen, HS Hu, QQ Sun… - Journal of Alloys and …, 2023 - Elsevier
In order to modify the mechanical and magnetic characteristics of high-entropy alloys
(HEAs), phase transformation has been extensively studied. However, the impact of phase …
(HEAs), phase transformation has been extensively studied. However, the impact of phase …
The phase composition characteristics of AlCoCrFeNi high entropy alloy heat-treated by simple normalizing treatment and its effects on mechanical properties
X Zhang, L Liu, K Yao, K Duan, F Wu, R Zhao… - Journal of Alloys and …, 2022 - Elsevier
The AlCoCrFeNi high entropy alloy (HEA) has been regarded as a potential candidate for
refractory material due to its uniqueness, and its brittleness can be tuned by heat treatment …
refractory material due to its uniqueness, and its brittleness can be tuned by heat treatment …
Bulk and grain boundary tracer diffusion in multiphase AlCoCrFeNiTi0. 2 compositionally complex alloy
Tracer self-diffusion of Co in a compositionally complex AlCoCrFeNiTi 0.2 alloy is measured
using the radiotracer technique. The complex multi-phase microstructure (a mixture of BCC …
using the radiotracer technique. The complex multi-phase microstructure (a mixture of BCC …
High temperature oxidation behavior of atmosphere plasma sprayed AlCoCrFeNi high-entropy alloy coatings
F Zhang, L Wang, S Yan, G Yu, J Chen, F Yin - Materials Chemistry and …, 2022 - Elsevier
In this work, AlCoCrFeNi high-entropy alloy (HEA) coating was prepared by atmosphere
plasma spraying (APS) and the oxidation behavior at 800, 900, 1000° C was studied. A new …
plasma spraying (APS) and the oxidation behavior at 800, 900, 1000° C was studied. A new …
Revealing the phase-transformation path in a FeCoNiSnx eutectic high entropy alloy system by crystallographic orientation relationships
J Zhang, D Cui, X Li, Y He, H Wang, W Liu - Journal of Materials Science & …, 2023 - Elsevier
High entropy alloys are the focus of current research. An accurate description of their phase-
transformation path, however, is a challenge when their phase constituent and …
transformation path, however, is a challenge when their phase constituent and …
Improving the mechanical properties of high-entropy alloys via germanium addition: a focused review
Recent research efforts have focused on developing novel high-entropy alloys (HEAs) with
exceptional mechanical properties through strategic metalloid alloying. Among metalloids …
exceptional mechanical properties through strategic metalloid alloying. Among metalloids …