Plasma Jet Synthesis of Cubic Tungsten Carbide of Variable Stoichiometry; Inorganic Materials; Vol. 57, iss. 4

Plasma Jet Synthesis of Cubic Tungsten Carbide of Variable Stoichiometry; Inorganic Materials; Vol. 57, iss. 4

Bibliographic Details
Parent link:	Inorganic Materials Vol. 57, iss. 4.— 2021.— P. 337-342
Other Authors:	Sivkov A. A. Aleksandr Anatolyevich, Nassyrbayev (Nasyrbaev) A. Artur, Nikitin D. S. Dmitry Sergeevich, Shanenkov I. I. Ivan Igorevich, Rakhmatullin I. A. Ilyas Aminovich
Summary:	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
Language:	English
Published:	2021
Subjects:	электронный ресурс труды учёных ТПУ cubic tungsten carbide plasma jet synthesis stoichiometry nonstoichiometric compounds X-ray diffraction карбид вольфрама плазменный синтез стехиометрия нестехиометрические соединения дифракция рентгеновские лучи
Online Access:	https://doi.org/10.1134/S0020168521040142
Format:	Electronic Book Chapter
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=665236

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