Production of ultrafine tungsten carbide in a discharge plasma jet

Результат исследований: Материалы для журналаСтатья

2 Цитирования (Scopus)


In this investigation, the feasibility of direct synthesis and production of ultrafine tungsten carbide in a high-speed jet of tungsten carbon electric discharge plasma is shown. According to X-ray diffraction and electron microscopy, the plasmadynamic synthesis product consists of the cubic modification of tungsten carbide mostly, the structure of which is closest to the structural model of WC1 − x. Furthermore, the powder contains crystalline tungsten W, tungsten carbon W2C, and graphite C, the total weight of that amount being about 2.0 wt %. The particles of the tungsten material have a two-layer carbon shell.

Язык оригиналаАнглийский
Страницы (с-по)682-687
Число страниц6
ЖурналNanotechnologies in Russia
Номер выпуска11-12
СостояниеОпубликовано - 5 дек 2014

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Materials Science(all)
  • Engineering(all)

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