Abstract
High-entropy carbides are a new class of inorganic compounds promising for a wide range of applications. A new concept was proposed for the synthesis of powders of high-entropy carbides by 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 produced by this method, and their crystal structure was determined and compared with those of similar compounds synthesized by sintering.
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This work was supported by the Russian Science Foundation (project no. 20-13-00277P).
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Translated by V. Glyanchenko
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Vergunova, Y.S., Vadchenko, S.G., Kovalev, I.D. et al. Self-Propagating High-Temperature Synthesis of High-Entropy Carbides in the Gasless Thermal Explosion Mode. Dokl Phys Chem 513, 187–190 (2023). https://doi.org/10.1134/S001250162360033X
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DOI: https://doi.org/10.1134/S001250162360033X