Plasmodynamic synthesis of ultrafine crystalline phases in the Ti–C–N system / A. A. Sivkov [et al.]
Уровень набора: Nanotechnologies in Russia = 2006-Язык: английский.Страна: .Резюме или реферат: This paper shows the possibility of using the plasmodynamic method for synthesizing ultrafine powders of the Ti-C-N system using different techniques for introducing a precursor. The synthesized powder is analyzed by X-ray diffraction, scanning electron microscopy, transmission electron microscopy, and Raman spectroscopy. It is found that the main phase in the synthesized products is monocrystalline cubic titanium carbide TiC independent of the technique of C and N precursor feed and the external gas atmosphere (argon or nitrogen). At the same time, the highest content of TiC phase is about 90.0%, and this value was reached by the synthesis in an argon atmosphere, while in the experiments in a nitrogen atmosphere the predominant yield of ternary phases in the Ti-C-N system is provided..Примечания о наличии в документе библиографии/указателя: [References: p. 39 (15 tit.)].Аудитория: .Тематика: электронный ресурс | труды учёных ТПУ | плазмодинамический синтез | ультрадисперсные кристаллические фазы | ультрадисперсные порошки | титан | карбид титана Ресурсы он-лайн:Щелкните здесь для доступа в онлайнTitle screen
[References: p. 39 (15 tit.)]
This paper shows the possibility of using the plasmodynamic method for synthesizing ultrafine powders of the Ti-C-N system using different techniques for introducing a precursor. The synthesized powder is analyzed by X-ray diffraction, scanning electron microscopy, transmission electron microscopy, and Raman spectroscopy. It is found that the main phase in the synthesized products is monocrystalline cubic titanium carbide TiC independent of the technique of C and N precursor feed and the external gas atmosphere (argon or nitrogen). At the same time, the highest content of TiC phase is about 90.0%, and this value was reached by the synthesis in an argon atmosphere, while in the experiments in a nitrogen atmosphere the predominant yield of ternary phases in the Ti-C-N system is provided.
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