Synthesis of multicomponent carbides by the vacuum-free electric-arc method; Nanobiotechnology Reports; Vol. 18, iss. 1
| Parent link: | Nanobiotechnology Reports.— .— New York: Springer Nature Vol. 18, iss. 1.— 2023.— P. 11-16 |
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| Weitere Verfasser: | , , , |
| Zusammenfassung: | 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 |
| Sprache: | Englisch |
| Veröffentlicht: |
2023
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| Schlagworte: | |
| Online-Zugang: | https://doi.org/10.1134/S2635167623600694 |
| Format: | Elektronisch Buchkapitel |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=672277 |
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| 200 | 1 | |a Synthesis of multicomponent carbides by the vacuum-free electric-arc method |f A. A. Gumovskaya, Yu. Z. Vasilyeva, A. Ya. Pak, G. Yu. Mamontov | |
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| 330 | |a 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 | ||
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| 461 | 1 | |t Nanobiotechnology Reports |c New York |n Springer Nature | |
| 463 | 1 | |t Vol. 18, iss. 1 |v P. 11-16 |d 2023 | |
| 610 | 1 | |a электронный ресурс | |
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| 701 | 1 | |a Vasiljeva (Vassilyeva) |b Yu. Z. |c specialist in the field of electric power engineering |c Researcher, Associate Professor of Tomsk Polytechnic University, Candidate of Technical Sciences |f 1995- |g Yuliya Zakharovna |9 22376 | |
| 701 | 1 | |a Pak |b A. Ya. |c specialist in the field of electrical engineering |c Professor of Tomsk Polytechnic University, Doctor of Technical Sciences |f 1986- |g Aleksandr Yakovlevich |9 17660 | |
| 701 | 1 | |a Mamontov |b G. Ya. |c mathematician |c Professor of Tomsk Polytechnic University, doctor of physical and mathematical Sciences |f 1945-2023 |g Gennady Yakovlevich |9 18594 | |
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