A quinary WTaCrVHf nanocrystalline refractory high-entropy alloy withholding extreme irradiation environments

O El Atwani, HT Vo, MA Tunes, C Lee… - Nature …, 2023 - nature.com
In the quest of new materials that can withstand severe irradiation and mechanical extremes
for advanced applications (eg. fission & fusion reactors, space applications, etc.), design …

On the room-temperature mechanical properties of an ion-irradiated TiZrNbHfTa refractory high entropy alloy

M Moschetti, A Xu, B Schuh, A Hohenwarter… - Jom, 2020 - Springer
Refractory high-entropy alloys (RHEAs) are potential candidate materials for use in next-
generation nuclear reactors due to their excellent mechanical performance at high …

From high-entropy alloys to high-entropy ceramics: The radiation-resistant highly concentrated refractory carbide (CrNbTaTiW) C

MA Tunes, S Fritze, B Osinger, P Willenshofer… - Acta Materialia, 2023 - Elsevier
High-entropy materials represent the state-of-the-art on the alloy design strategy for future
applications in extreme environments. Recent data indicates that high-entropy alloys (HEAs) …

Design considerations for high entropy alloys in advanced nuclear applications

M Moschetti, PA Burr, E Obbard, JJ Kruzic… - Journal of Nuclear …, 2022 - Elsevier
The demanding operating environments of advanced nuclear reactors require the
development of new nuclear materials that can withstand their increased physical, chemical …

Helium implantation damage resistance in nanocrystalline W-Ta-V-Cr high entropy alloys

O El-Atwani, A Alvarado, K Unal, S Fensin… - Materials Today …, 2021 - Elsevier
Abstract Nanocrystalline W-Ta-Cr-V high entropy alloys have shown promising properties as
nuclear fusion materials with enhanced radiation resistance to heavy ion irradiation and …

Does the pathway for development of next generation nuclear materials straightly go through high-entropy materials?

AO Moghaddam, A Cabot, EA Trofimov - International Journal of Refractory …, 2021 - Elsevier
The concept of entropy stabilized complex materials provides a novel direction for the
design and engineering of breakthrough materials to be used in extreme environments and …

A promising new class of irradiation tolerant materials: Ti2ZrHfV0. 5Mo0. 2 high-entropy alloy

Y Lu, H Huang, X Gao, C Ren, J Gao, H Zhang… - Journal of materials …, 2019 - Elsevier
Recently, high-entropy alloys (HEAs) or multi-principal-element alloys with unprecedented
physical, chemical, and mechanical properties, have been considered as candidate …

Nanoprecipitates to enhance radiation tolerance in high-entropy alloys

B Kombaiah, Y Zhou, K Jin, A Manzoor… - … Applied Materials & …, 2023 - ACS Publications
The growth of advanced energy technologies for power generation is enabled by the design,
development, and integration of structural materials that can withstand extreme …

Outstanding radiation resistance of tungsten-based high-entropy alloys

O El-Atwani, N Li, M Li, A Devaraj, JKS Baldwin… - Science …, 2019 - science.org
A body-centered cubic W-based refractory high entropy alloy with outstanding radiation
resistance has been developed. The alloy was grown as thin films showing a bimodal grain …

Irradiation-induced swelling and hardening in HfNbTaTiZr refractory high-entropy alloy

S Chang, KK Tseng, TY Yang, DS Chao, JW Yeh… - Materials letters, 2020 - Elsevier
The lattice distortion and diffusion kinetics of refractory high-entropy alloys (RHEAs), which
may be endowed with superior radiation tolerance, render RHEAs candidate materials for …