Design of a new cobalt base nano-lamellar eutectic high entropy alloy

RJ Vikram, K Gupta, S Suwas - Scripta Materialia, 2021 - Elsevier
Inspired by the outstanding properties of cobalt-base superalloys, an effort has been made
to develop cobalt-base high entropy alloy for high temperature applications based on …

A novel Fe20Co20Ni41Al19 eutectic high entropy alloy with excellent tensile properties

X Jin, Y Zhou, L Zhang, X Du, B Li - Materials Letters, 2018 - Elsevier
Eutectic high entropy alloys (EHEAs) are recently of great interest due to their excellent
mechanical properties. However, only a few EHEAs have so far been designed because of …

A cobalt-rich eutectic high-entropy alloy in the system Al–Co–Cr–Fe–Ni

A Shafiei, S Rajabi - Applied Physics A, 2019 - Springer
By using the well-established CALPHAD methodology, a cobalt-rich eutectic high-entropy
alloy is designed and made for the system Al–Co–Cr–Fe–Ni. Microstructural studies show …

Microstructure and mechanical property of novel nanoparticles strengthened AlCrCuFeNi dual-phase high entropy alloy

X Wang, J Liu, Y Zhang, AM Zhang, H Hou… - Materials Today …, 2022 - Elsevier
High entropy alloys are considered to be the best candidates for structural materials
because of outstanding comprehensive properties resulted from their unique microstructure …

A new pseudo binary strategy to design eutectic high entropy alloys using mixing enthalpy and valence electron concentration

X Jin, Y Zhou, L Zhang, X Du, B Li - Materials & design, 2018 - Elsevier
Eutectic high entropy alloys (EHEAs) have attracted wide attention of material scientists and
engineering scientists due to the good castability, phase stability as well as excellent …

Hot deformation characteristics and microstructure evolution of Al20Co36Cr4Fe4Ni36 eutectic high entropy alloy

W Jiao, T Li, G Yin, T He, T Li, Y Lu - Materials Characterization, 2023 - Elsevier
Eutectic high entropy alloys (EHEAs) have garnered much research attention due to their
excellent mechanical properties, superior castability, good oxidation resistance, and stable …

[HTML][HTML] Effect of Co on phase stability and mechanical behavior of CoxCrFeNiMnAl0. 3 high entropy alloys with micro/nano hierarchical structure

G Zhang, X Yang, W Qi, Y Li, W Wang, Y Chen, J Li… - Materials & Design, 2022 - Elsevier
Abstract Co-Cr-Fe-Ni-Mn high entropy alloys (HEAs) have attracted extensive attention due
to their broad cryogenic engineering application potential, reasonable control of alloying …

Microstructure and mechanical properties variation with Ni content in Al0. 8CoCr0. 6Fe0. 7Nix (x= 1.1, 1.5, 1.8, 2.0) eutectic high-entropy alloy system

L Ma, J Wang, P Jin - Materials Research Express, 2020 - iopscience.iop.org
Eutectic high-entropy alloys have drawn extensive attention because of their remarkable
performance on the combination of strength and plasticity. In this study, a new Al 0.8 CoCr …

[HTML][HTML] Low-density NiAlFeCrMoV eutectic high-entropy alloys with excellent mechanical and wear properties

Y Xiao, X Chang, X Peng - Journal of Materials Research and Technology, 2022 - Elsevier
Eutectic high-entropy alloys (EHEAs) have become a new research frontier and hot topic in
the metallic materials community in recent years because of their excellent mechanical …

Nanoparticle-strengthened Ni2CoCrNb0. 2 medium-entropy alloy with an ultrastrong cryogenic yield strength fabricated by additive manufacturing

F Wang, Y Guo, Q Liu, X Shang - Journal of Materials Science & …, 2023 - Elsevier
To improve the yield strength of metallic materials at low temperatures, a strategy of
combining the calculation of phase diagrams (CALPHAD) technique with the overall valence …