Plasma Jet Synthesis of Cubic Tungsten Carbide of Variable Stoichiometry; Inorganic Materials; Vol. 57, iss. 4
| Parent link: | Inorganic Materials Vol. 57, iss. 4.— 2021.— P. 337-342 |
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| Muut tekijät: | , , , , |
| Yhteenveto: | Title screen This paper reports plasma jet synthesis of nanocrystalline cubic tungsten carbide. Using a coaxial magnetoplasma accelerator with graphite electrodes, we have implemented an experimental process that allows one to obtain up to 95% crystalline WC1 - x. We have demonstrated the feasibility of tuning the parameter 1 - x (stoichiometric ratio) in this compound by varying the energetics of the process and the composition of the starting mixture. Varying the released energy from 8 to 23 kJ and the ν(C)/ν(W) atomic ratio of the starting reagents from 0.6 to 2.5 allows the composition of cubic tungsten carbide to be tuned in the range WC0.64 to WC0.78 AM_Agreement |
| Kieli: | englanti |
| Julkaistu: |
2021
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| Aiheet: | |
| Linkit: | https://doi.org/10.1134/S0020168521040142 |
| Aineistotyyppi: | Elektroninen Kirjan osa |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=665236 |
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| 200 | 1 | |a Plasma Jet Synthesis of Cubic Tungsten Carbide of Variable Stoichiometry |f A. A. Sivkov, A. Nassyrbayev (Nasyrbaev), D. S. Nikitin [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a References: 15 tit | ||
| 330 | |a This paper reports plasma jet synthesis of nanocrystalline cubic tungsten carbide. Using a coaxial magnetoplasma accelerator with graphite electrodes, we have implemented an experimental process that allows one to obtain up to 95% crystalline WC1 - x. We have demonstrated the feasibility of tuning the parameter 1 - x (stoichiometric ratio) in this compound by varying the energetics of the process and the composition of the starting mixture. Varying the released energy from 8 to 23 kJ and the ν(C)/ν(W) atomic ratio of the starting reagents from 0.6 to 2.5 allows the composition of cubic tungsten carbide to be tuned in the range WC0.64 to WC0.78 | ||
| 371 | 0 | |a AM_Agreement | |
| 461 | |t Inorganic Materials | ||
| 463 | |t Vol. 57, iss. 4 |v P. 337-342 |d 2021 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a cubic tungsten carbide | |
| 610 | 1 | |a plasma jet synthesis | |
| 610 | 1 | |a stoichiometry | |
| 610 | 1 | |a nonstoichiometric compounds | |
| 610 | 1 | |a X-ray diffraction | |
| 610 | 1 | |a карбид вольфрама | |
| 610 | 1 | |a плазменный синтез | |
| 610 | 1 | |a стехиометрия | |
| 610 | 1 | |a нестехиометрические соединения | |
| 610 | 1 | |a дифракция | |
| 610 | 1 | |a рентгеновские лучи | |
| 701 | 1 | |a Sivkov |b A. A. |c Specialist in the field of electric power engineering |c Professor of Tomsk Polytechnic University, Doctor of technical sciences |f 1951- |g Aleksandr Anatolyevich |3 (RuTPU)RU\TPU\pers\32273 |9 16262 | |
| 701 | 1 | |a Nassyrbayev (Nasyrbaev) |b A. |c Specialist in the field of electric power engineering |c Research Engineer of Tomsk Polytechnic University |f 1998- |g Artur |3 (RuTPU)RU\TPU\pers\46734 |9 22370 | |
| 701 | 1 | |a Nikitin |b D. S. |c specialist in the field of electric power engineering |c Associate Professor of Tomsk Polytechnic University, Candidate of Technical Sciences |f 1991- |g Dmitry Sergeevich |3 (RuTPU)RU\TPU\pers\35633 |9 18802 | |
| 701 | 1 | |a Shanenkov |b I. I. |c specialist in the field of electric power engineering |c Associate Professor of the Department of Tomsk Polytechnic University, Candidate of Sciences |f 1990- |g Ivan Igorevich |3 (RuTPU)RU\TPU\pers\32880 |9 16728 | |
| 701 | 1 | |a Rakhmatullin |b I. A. |c specialist in the field of electric power engineering |c Associate Professor of Tomsk Polytechnic University, Candidate of Sciences |f 1986- |g Ilyas Aminovich |3 (RuTPU)RU\TPU\pers\33004 |9 16849 | |
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