Irradiation performance of high entropy ceramics: A comprehensive comparison with conventional ceramics and high entropy alloys

S Huang, J Zhang, H Fu, Y **ong, S Ma, X **ang… - Progress in Materials …, 2024 - Elsevier
High entropy ceramics (HECs) are a novel class of ceramics that exhibit high melting point,
excellent high-temperature mechanical performance, and superb corrosion resistance …

Will high-entropy carbides and borides be enabling materials for extreme environments?

F Wang, F Monteverde, B Cui - International Journal of Extreme …, 2023 - iopscience.iop.org
The concept of multi-principal component has created promising opportunities for the
development of novel high-entropy ceramics for extreme environments encountered in …

Irradiation damage in (Zr0. 25Ta0. 25Nb0. 25Ti0. 25) C high-entropy carbide ceramics

F Wang, X Yan, T Wang, Y Wu, L Shao, M Nastasi, Y Lu… - Acta Materialia, 2020 - Elsevier
This research revealed the mechanisms of irradiation damage in the novel high entropy
ceramic materials.(Zr 0.25 Ta 0.25 Nb 0.25 Ti 0.25) C high-entropy carbide ceramics …

Strength of single‐phase high‐entropy carbide ceramics up to 2300° C

L Feng, WT Chen, WG Fahrenholtz… - Journal of the …, 2021 - Wiley Online Library
The mechanical properties of single‐phase (Hf, Zr, Ti, Ta, Nb) C high‐entropy carbide (HEC)
ceramics were investigated. Ceramics with relative density> 99% and an average grain size …

Structural damage and phase stability of cobalt-free FeCrNi medium-entropy alloy under high-fluence ion irradiation

A Fu, B Liu, F Tan, Y Cao, J Li, B Liu, Q Fang… - Applied Surface …, 2024 - Elsevier
A cobalt-free FeCrNi MEA was successfully synthesized and irradiated with 7.5 MeV Au ions
at room temperature over a wide fluence from 5× 10 15 to 5× 10 16 Au ions/cm 2 …

Microstructural damage evolution of (WTiVNbTa) C5 high-entropy carbide ceramics induced by self-ions irradiation

Y Zhu, J Chai, Z Wang, T Shen, L Niu, S Li, P **… - Journal of the European …, 2022 - Elsevier
High-entropy carbide ceramics (WTiVNbTa) C 5 were prepared by spark plasma sintering
and irradiated with 1.0 MeV C-ions at room temperature (RT) and 650℃. Irradiation induced …

High-entropy (Sm0. 2Eu0. 2Gd0. 2Dy0. 2Er0. 2) 2Hf2O7 ceramic with superb resistance to radiation-induced amorphization

J Wu, M Zhang, Z Li, M Huang, H **ang, L Xue… - Journal of Materials …, 2023 - Elsevier
Nuclear engineering materials are required to possess outstanding extreme environmental
tolerance and irradiation resistance. A promising novel pyrochlore-type of (Sm 0.2 Eu 0.2 Gd …

Significant suppression of void swelling and irradiation hardening in a nanograined/nanoprecipitated 14YWT-ODS steel irradiated by helium ions

ZF Wu, LD Xu, HQ Chen, YX Liang, JL Du… - Journal of Nuclear …, 2022 - Elsevier
As one of the most promising first wall/blanket structure materials in fusion reactors, oxide
dispersion strengthened (ODS) ferritic steel has been extensively studied in past decades …

Evolutions of microstructural defects in high-entropy carbide ceramics under ion irradiations at room temperature

M Ding, H Zhang, D Zhang, X An, J Zhu, F Peng… - Journal of the European …, 2024 - Elsevier
This work studied and compared the evolutions of irradiation-induced microstructural defects
in five high-entropy carbide ceramics (HECCs) at room temperature to reveal the irradiation …

Ablation behavior of the ZrC coating on C/C composite with the construction of thermal dispersal network

L Zhong, L Guo, J Huang, N Liu, Y Li, H Li - Ceramics International, 2023 - Elsevier
In this work, the coating and the matrix are connected as a whole by the continuous fibers.
To achieve this goal, the C/C composite with carbon fibers in its surface region is prepared …