Development and exploration of refractory high entropy alloys—A review

ON Senkov, DB Miracle, KJ Chaput… - Journal of materials …, 2018 - cambridge.org
Open literature publications, in the period from 2010 to the end of January 2018, on
refractory high entropy alloys (RHEAs) and refractory complex concentrated alloys (RCCAs) …

A review on fundamental of high entropy alloys with promising high–temperature properties

J Chen, X Zhou, W Wang, B Liu, Y Lv, W Yang… - Journal of Alloys and …, 2018 - Elsevier
High entropy alloys (HEAs) have five or more principal elements with four core effects: high
entropy, sluggish diffusion, severe lattice distortion, and cocktail effects. These effects lead to …

Effect of Al addition on the microstructure, mechanical and wear properties of TiZrNbHf refractory high entropy alloys

V Bhardwaj, Q Zhou, F Zhang, W Han, Y Du, K Hua… - Tribology …, 2021 - Elsevier
A series of Al x TiZrNbHf refractory high entropy alloys (RHEAs) were prepared to
investigate the mechanical and wear properties. Despite the different crystal structures of …

Solid-solution strengthening in refractory high entropy alloys

FG Coury, M Kaufman, AJ Clarke - Acta Materialia, 2019 - Elsevier
Compression stress-strain curves of a number of refractory high entropy alloys (RHEAs)
were generated at temperatures ranging from room temperature to 1000° C. It is shown that …

Wear and high-temperature oxidation resistances of AlNbTaZrx high-entropy alloys coatings fabricated on Ti6Al4V by laser cladding

P Zhao, J Li, Y Zhang, X Li, MM Xia, BG Yuan - Journal of Alloys and …, 2021 - Elsevier
With respect to poor wear and high-temperature oxidation resistance of Ti6Al4V, the
AlNbTaZr x high-entropy alloys (HEAs) coatings were successfully fabricated on Ti6Al4V by …

Alloying effect on phase stability, elastic and thermodynamic properties of Nb-Ti-V-Zr high entropy alloy

M Liao, Y Liu, L Min, Z Lai, T Han, D Yang, J Zhu - Intermetallics, 2018 - Elsevier
The influence of alloying elements on phase stability, elastic and thermodynamic properties
of random Nb-Ti-V-Zr high entropy alloys was investigated by virtual crystal approximation …

Frist-principles prediction of elastic, electronic, and thermodynamic properties of high entropy carbide ceramic (TiZrNbTa) C

K Xiong, BW Wang, ZP Sun, W Li, CC Jin, SM Zhang… - Rare Metals, 2022 - Springer
High-entropy carbide ceramics (HECs) have drawn increasing attention as their excellent
mechanical and thermal properties. In this work, the crystal stability, mechanical behavior …

Influence of lattice distortion on stacking fault energies of CoCrFeNi and Al-CoCrFeNi high entropy alloys

S Qiu, XC Zhang, J Zhou, S Cao, H Yu, QM Hu… - Journal of Alloys and …, 2020 - Elsevier
The stacking fault energy (SFE) plays an important role in the deformation mode selection
and consequently the mechanical properties of high entropy alloys. In the present work, the …

Effects of Al addition on the microstructures and properties of MoNbTaTiV refractory high entropy alloy

S Ge, H Fu, L Zhang, H Mao, H Li, A Wang, W Li… - Materials Science and …, 2020 - Elsevier
AlxMoNbTaTiV alloys are designed according to the binary phase diagrams and calculation
of phase diagrams (CALPHAD). The phase formation and elemental segregation are …

Modeling of alloying effect on elastic properties in BCC Nb-Ti-V-Zr solid solution: From unary to quaternary

M Liao, Y Liu, P Cui, N Qu, F Zhou, D Yang… - Computational Materials …, 2020 - Elsevier
Bridging both the edges and the center of multicomponent space, which have been widely
investigated in traditional alloys and high entropy alloys respectively, is significant but …