A co-precipitation method was used for synthesis of pure MgTiO3 ceramic powder with Mg(NO3)2.6H2O, TiCl4 or C12H28O4Ti and NaOH as raw materials. In this method, solutions of 1 M, Mg (NO3)2 6H2O and 2 M, NaOH were prepared. A stoichiometric amount of Ti precursors from TiCl4 or C12H28O4Ti was weighted. Solutions of Mg (NO3)2. 6H2O and Ti precursor were added dropwise to NaOH solution unde...

MgTiO3 ceramic is one of the dielectric materials used as a signal generator (dielectric resonator) in microwave telecommunication devices. This research intended to explore possibility new composition MgTiO3-based ceramic, i.e. (Mg0.5Zn0.5)TiO3 (abbreviated MZT05) resonator material. The aim was characterize resonant frequency ceramics on microwaves (measured using spectrum analyzer), and resu...

The subsolidus structure of the four-component system MgO – Al2O3 FeO TiO2 was studied in six temperature ranges. Geometric-topological characteristics phases under study have been determined, topological graphs relationship elementary tetrahedrons constructed, their volumes, degrees asymmetry for all ranges found. optimal regions compositions production spinel-containing materials predicted, w...