Plasma Dynamic Synthesis of Cubic Tungsten Carbide and the Influence of the Gas Atmosphere Parameters; Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques; Vol. 15, iss. 2

Plasma Dynamic Synthesis of Cubic Tungsten Carbide and the Influence of the Gas Atmosphere Parameters; Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques; Vol. 15, iss. 2

書誌詳細
Parent link:	Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques Vol. 15, iss. 2.— 2021.— [P. 361-370]
団体著者:	Национальный исследовательский Томский политехнический университет Инженерная школа энергетики Отделение электроэнергетики и электротехники
その他の著者:	Sivkov A. A. Aleksandr Anatolyevich, Shanenkov I. I. Ivan Igorevich, Shanenkova Yu. L. Yuliya Leonidovna, Nikitin D. S. Dmitry Sergeevich, Rakhmatullin I. A. Ilyas Aminovich, Tsimmerman (Cimmerman) A. I. Aleksandr Igorevich, Shanenkova N. S. Nataljya Sergeevna
要約:	Title screen Cubic tungsten carbide WC1 - x is obtained in a supersonic jet of carbon-tungsten electrical discharge plasma generated by a coaxial magnetoplasma accelerator with graphite electrodes. A WC1 - x crystalline phase with a mass content of up to 90% in the product is formed as nanodispersed particles with average sizes of up to ~20 nm. The paper analyzes the influence of the parameters of the gas atmosphere (pressure, type) on the development of the shock-wave structure of a plasma jet flowing into the free space of the reactor chamber and on the formation of product particles. The most optimal pressure ranges and the type of gaseous medium in the reactor chamber are determined. The possibility of controlling the phase and particle size distribution of the plasma-dynamic-synthesis product in the W-C system is also shown. Режим доступа: по договору с организацией-держателем ресурса
言語:	英語
出版事項:	2021
主題:	электронный ресурс труды учёных ТПУ cubic tungsten carbide coaxial magnetoplasma accelerator plasma dynamic synthesis plasma jet nanodispersed particles transmission electron microscopy shock-wave structure карбид вольфрама магнитоплазменные ускорители динамический синтез плазменные струи нанодисперсные частицы просвечивающая электронная микроскопия газовая атмосфера
オンライン･アクセス:	https://doi.org/10.1134/S1027451021020324
フォーマット:	電子媒体図書の章
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=665257

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