Thermal properties and high-temperature ablation of high-entropy (Ti0.25V0.25Zr0.25Hf0.25)B2 coating on graphite substrate

An entropy-stabilized multicomponent ultrahigh-temperature ceramic (UHTC) coating, (Ti0.25V0.25Zr0.25Hf0.25)B2, on a graphite substrate was in-situ sintered by spark plasma sintering (SPS) from constituent transition metal diboride powders. The (Ti0.25V0.25Zr0.25Hf0.25)B2 coating had a hardness of 3...

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Detalhes bibliográficos

Principais autores:	Ana C. Feltrin, Daniel Hedman, Farid Akhtar
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Tsinghua University Press 2024-08-01
Colecção:	Journal of Advanced Ceramics
Assuntos:	entropy-stabilized diborides ultrahigh temperature ceramics molecular dynamics (md) simulations density functional theory (dft) ablation properties
Acesso em linha:	https://www.sciopen.com/article/10.26599/JAC.2024.9220935
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