Thermal and thermogravimetric analysis of processes occurring during the heating of TiC-TiNi powder mixtures

V. V. Akimov, V. V. Gorlach, N. A. Ivanov, S. N. Kul'kov, V. E. Panin

Результат исследования: Материалы для журналаСтатья

Аннотация

The sintering of powders with the object of obtaining titanium carbide-base hard metals is accompanied by chemical and structural transformations together with the evolution and absorption of heat. In this study the authors studied this process by means of thermal analysis. Results of this study show that exothermic effect in a thermal analysis of TiC-TiNi powder mixtures is due to oxidation of the titanium during heating in air, while heat absorption at temperatures below 1400°K is linked with contact melting.

Язык оригиналаАнглийский
Страницы (с... по...)7-8
Количество страниц2
ЖурналSoviet Powder Metallurgy and Metal Ceramics
Том28
Номер выпуска1
Статус публикацииОпубликовано - июн 1989

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ASJC Scopus subject areas

  • Engineering(all)
  • Metals and Alloys
  • Ceramics and Composites

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