Synthesis of submicron titanium carbide in a direct current arc discharge plasma by a vacuumless method; IOP Conference Series: Materials Science and Engineering; Vol. 971 : International Conference on Modern Trends in Manufacturing Technologies and Equipment (ICMTMTE)

Dettagli Bibliografici
Parent link:IOP Conference Series: Materials Science and Engineering
Vol. 971 : International Conference on Modern Trends in Manufacturing Technologies and Equipment (ICMTMTE).— 2020.— [032046, 5 p.]
Autore principale: Pak A. Ya. Aleksandr Yakovlevich
Ente Autore: Национальный исследовательский Томский политехнический университет Инженерная школа энергетики Научно-исследовательский центр "Экоэнергетика 4.0"
Altri autori: Gumovskaya A. A. Arina Andreevna
Riassunto:Title screen
This paper studies the possibility of obtaining ultrafine cubic titanium carbide in the direct current arc discharge initiated between graphite electrodes in ambient air. According to X-ray diffraction data, there are 3 crystalline phases in the synthesized powder: graphite, initial titanium and cubic tungsten carbide. Based on transmission electron microscopy data, particles with sizes of 100-300 nm containing titanium and carbon are identified in the synthesis product. These objects are characterized by a structure corresponding to the cubic phase of titanium carbide. The applied vacuumless electrotechnical method is known for its ease of implementation, high productivity, and high energy efficiency in comparison with electrical analogues.
Lingua:inglese
Pubblicazione: 2020
Soggetti:
Accesso online:https://doi.org/10.1088/1757-899X/971/3/032046
Natura: MixedMaterials Elettronico Capitolo di libro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=663223

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330 |a This paper studies the possibility of obtaining ultrafine cubic titanium carbide in the direct current arc discharge initiated between graphite electrodes in ambient air. According to X-ray diffraction data, there are 3 crystalline phases in the synthesized powder: graphite, initial titanium and cubic tungsten carbide. Based on transmission electron microscopy data, particles with sizes of 100-300 nm containing titanium and carbon are identified in the synthesis product. These objects are characterized by a structure corresponding to the cubic phase of titanium carbide. The applied vacuumless electrotechnical method is known for its ease of implementation, high productivity, and high energy efficiency in comparison with electrical analogues. 
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