Synthesis of multicomponent carbides by the vacuum-free electric-arc method
| Parent link: | Nanobiotechnology Reports.— .— New York: Springer Nature Vol. 18, iss. 1.— 2023.— P. 11-16 |
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| Korporativní autor: | |
| Další autoři: | , , , |
| Shrnutí: | Title screen This paper presents the results of experimental studies in the field of the electric-arc synthesis of a solid solution of TiZrNbHfTaC5 multicomponent carbide using an atmospheric plasma reactor. The implementation of the synthesis of carbide in air is possible due to the formation of a buffer layer of carbon monoxide, which prevents the oxidation of synthesis products. It is shown that when TiO2, ZrO2, Nb2O5, HfO2, and Ta2O5 metal-oxide powders are used as precursors, it is possible to provide such parameters of the synthesis process that ensure the formation of a high-entropy TiZrNbHfTaC5 carbide phase with a face-centered cubic lattice. According to the data of transmission electron microscopy, the synthesis products contain particles with a wide size distribution from tens of micrometers to submicron and nanoscale ones AM_Agreement |
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2023
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| On-line přístup: | https://doi.org/10.1134/S2635167623600694 |
| Médium: | Elektronický zdroj Kapitola |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=672277 |