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

Huang, Shasha; Zhang, Jun; Fu, Haijun; Xiong, Yaoxu; Ma, Shihua; Xiang, Xuepeng; Xu, Biao; Lu, Wenyu; Zhang, Yanwen; Weber, William J.; Zhao, Shijun

doi:10.1016/j.pmatsci.2024.101250

Cited by 2 publications

(1 citation statement)

References 207 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…When compared with HEA, HECs have shown improved irradiation resistance, as evidenced by fewer and smaller defects, which contribute to enhanced amorphization resistance and reduced volume swelling. Despite these positive attributes, a significant knowledge gap remains in understanding how the chemical complexity of HECs directly influences their observed material performance under irradiation in experimental settings [78].…”

Section: Properties Of High-entropy Alloysmentioning

confidence: 99%

A Modern Approach to HEAs: From Structure to Properties and Potential Applications

Nartita,

Ionita,

Demetrescu

2024

Crystals

View full text Add to dashboard Cite

High-entropy alloys (HEAs) are advanced materials characterized by their unique and complex compositions. Characterized by a mixture of five or more elements in roughly equal atomic ratios, these alloys diverge from traditional alloy formulations that typically focus on one or two principal elements. This innovation has paved the way for subsequent studies that have expanded our understanding of HEAs, highlighting the role of high mixing entropy in stabilizing fewer phases than expected by traditional phase prediction methods like Gibbs’s rule. In this review article, we trace the evolution of HEAs, discussing their synthesis, stability, and the influence of crystallographic structures on their properties. Additionally, we highlight the strength–ductility trade-off in HEAs and explore strategies to overcome this challenge. Moreover, we examine the diverse applications of HEAs in extreme conditions and their promise for future advancements in materials science.

show abstract

Section: Properties Of High-entropy Alloysmentioning

confidence: 99%