Structural studies in zirconium dioxide-based powders produced by method of HF-plasmachemical denitration

N. V. Dedov, Yu F. Ivanov, F. A. Dorda, A. V. Paul', A. V. Zav'yalov, N. A. Koneva, V. P. Korobtsev, E. M. Kutyavin, V. I. Mazin, V. A. Matyukha

Результат исследований: Материалы для журналаСтатьярецензирование

6 Цитирования (Scopus)

Аннотация

Specimens of zirconium dioxide powder produced by HF-plasmachemical method from nitric acid solutions were used to study structure and physicochemical properties. Powders were stabilized with yttrium, magnesium, calcium and aluminium oxides. It was found that materials obtained consisted of hollow spheres and their fragments constituting films. Sphere size was revealed to correlate with grain structure. Modifying additives stabilized high temperature phases of zirconium dioxide, promoted new phase formation, affected grain structure and some properties, pycnometric density, in particular.

Язык оригиналаАнглийский
Страницы (с-по)17-19
Число страниц3
ЖурналSteklo i Keramika
Номер выпуска10
СостояниеОпубликовано - окт 1991

ASJC Scopus subject areas

  • Ceramics and Composites

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