Effect of the Type of Inert Gas on the Plasma Dynamic Synthesis of Iron Oxides; Bulletin of the Russian Academy of Sciences: Physics; Vol. 86, iss. 10

Effect of the Type of Inert Gas on the Plasma Dynamic Synthesis of Iron Oxides

Xehetasun bibliografikoak
Parent link:Bulletin of the Russian Academy of Sciences: Physics=Известия Российской академии наук. Серия физическая
Vol. 86, iss. 10.— 2022.— P. 536-541
Beste egile batzuk: Tsimmerman (Cimmerman) A. I. Aleksandr Igorevich, Shanenkov I. I. Ivan Igorevich, Sivkov A. A. Aleksandr Anatolyevich, Ivashutenko A. S. Alexander Sergeevich, Nassyrbayev (Nasyrbaev) A. Artur, Vlasov V. A. Vitaliy Anatolievich
Gaia:Title screen
The results are presented from experimental studies to determine the effect the type of inert gas (helium, nitrogen, or argon) used in a mixture with oxygen as the gaseous medium of a reactor chamber has on the product of plasma dynamic synthesis in an iron-oxygen system. X-ray diffractometry and scanning electron microscopy are used to establish that the synthesized materials were ultrafine powders consisting mainly of magnetite Fe3O4 with small inclusions of hematite α-Fe2O3, wustite FeO, and iron Fe. It is found experimentally that the content of magnetite in the product can be as high as 85 wt % during plasma dynamic synthesis in mixtures of N2/O2 and He/O2, resulting in the highest specific saturation magnetization (up to 78.3 emu/g).
AM_Agreement
Hizkuntza:ingelesa
Argitaratua: 2022
Gaiak:
электронный ресурс
труды учёных ТПУ
Sarrera elektronikoa:https://doi.org/10.3103/S1062873822100227
Formatua: Baliabide elektronikoa Liburu kapitulua
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=379336

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