Zirconia-Based Powders Produced by Plasma-Spray Pyrolisys and Properties of Sintered Ceramics

S. N. Kulkov, S. Buyakova, L. A. Gömze

Результат исследований: Материалы для журнала

6 Цитирования (Scopus)


It have been studied zirconia-based powders and sintered ceramic. It was shown that in the porous structure of zirconia-based ceramics there is a critical value of porosity the material divides into two sub-systems, being variously deformable under external loading. It have been shown that m-phase in ZrO2 is formed due to increase in the microdistortion level which destabilizes the nanocrystalline t phase. It has been found out the correlation between the sizes of crystallites and porosity, which associated with transition of the isolated porous structure to the continuous one and the porosity of 20%, corresponds to the first percolation threshold.

Язык оригиналаАнглийский
Номер статьи012015
ЖурналJournal of Physics: Conference Series
Номер выпуска1
СостояниеОпубликовано - 16 фев 2017
Событие2nd International Conference on Rheology and Modeling of Materials, IC-RMM 2015 - Miskolc-Lillafured, Венгрия
Продолжительность: 5 окт 20159 окт 2015

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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