Enviar artigo por via de e-mail SELF-PROPAGATING HIGH-TEMPERATURE SYNTHESIS OF HIGH-ENTROPY CARBIDES IN THE REGIME OF A GASLESS THERMAL EXPLOSION
- Autores: Vergunova Y.1, Vadchenko S.1, Kovalev I.1, Kovalev D.1, Rogachev A.1, Alymov M.1
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Afiliações:
- Merzhanov Institute of Structural Macrokinetics and Materials Science of the Russian Academy of Sciences (ISMAN)
- Edição: Volume 513, Nº 1 (2023)
- Páginas: 131-134
- Seção: ФИЗИЧЕСКАЯ ХИМИЯ
- URL: https://journals.rcsi.science/2686-9535/article/view/252504
- DOI: https://doi.org/10.31857/S268695352360023X
- EDN: https://elibrary.ru/BJHJQF
- ID: 252504
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Resumo
High-entropy carbides are a new class of inorganic compounds promising for a wide range of applications. The paper presents a new concept for the synthesis of powders of high-entropy carbides by the method of self-propagating high-temperature synthesis (SHS) in the gasless thermal explosion mode from previously mechanically synthesized and structured reaction mixtures. For the first time, high-entropy carbides TaTiNbVWC5 and TaNbVMoWC5 were obtained by this method, their crystal structure was determined, which was compared with similar compositions obtained by sintering.
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Sobre autores
Yu. Vergunova
Merzhanov Institute of Structural Macrokinetics and Materials Science of the Russian Academy of Sciences (ISMAN)
Email: vadchenko@ism.ac.ru
Russian Federation, 142432, Moscow Region, Chernogolovka
S. Vadchenko
Merzhanov Institute of Structural Macrokinetics and Materials Science of the Russian Academy of Sciences (ISMAN)
Autor responsável pela correspondência
Email: vadchenko@ism.ac.ru
Russian Federation, 142432, Moscow Region, Chernogolovka
I. Kovalev
Merzhanov Institute of Structural Macrokinetics and Materials Science of the Russian Academy of Sciences (ISMAN)
Email: vadchenko@ism.ac.ru
Russian Federation, 142432, Moscow Region, Chernogolovka
D. Kovalev
Merzhanov Institute of Structural Macrokinetics and Materials Science of the Russian Academy of Sciences (ISMAN)
Email: vadchenko@ism.ac.ru
Russian Federation, 142432, Moscow Region, Chernogolovka
A. Rogachev
Merzhanov Institute of Structural Macrokinetics and Materials Science of the Russian Academy of Sciences (ISMAN)
Email: vadchenko@ism.ac.ru
Russian Federation, 142432, Moscow Region, Chernogolovka
M. Alymov
Merzhanov Institute of Structural Macrokinetics and Materials Science of the Russian Academy of Sciences (ISMAN)
Email: vadchenko@ism.ac.ru
Russian Federation, 142432, Moscow Region, Chernogolovka
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