Multifractal Properties of Grain Structures in Sodium Niobate Based Binary Ceramics with Nonisostructural Components.

The process of grain structure formation and development in ferroelectric ceramics based on sodium noiobate are considered Micrographs of the grain boundary regions are described in terms of multifractal parameters Correlations between the multifractal and structural parameters of ferroelectric niobate ceramics are found The process of secondary interrupted recrystallization has been studied The results have been used for optimization of the technology of novel ferroelectric materials [ABSTRACT FROM AUTHOR]