Oksuz, Kerim EmreSen, SadumanSen, Ugur2019-07-272019-07-282019-07-272019-07-2820152510-15602510-1579https://hdl.handle.net/20.500.12418/80350.5 wt. % B2O3 doped BaZrxTi1-xO3 ceramics (x = 0, 0.1, 0.2, 0.3, 0.4) were synthesized by adapting the solid-state synthesis method. B2O3 used as a sintering additive in the BT and BZT ceramics can vaporize easily at high temperatures, so it can be adopted as a vapor dopant. The influence of the substitution content on the crystallographic structure, phase transition, grain size, microstructure and physical properties of BT and BZT ceramics were discussed. Materials Pro+ image analysis software was used for the measurement of grain size of piezoelectric ceramics. XRD analysis at room temperature revealed that a structural transformation from tetragonal to rhombohedral with increasing ZrO2 content in the BT matrix. The scanning electron microscope (SEM) and energy-dispersive X-ray spectroscopy (EDS) were employed to investigate the microstructures and surface-fracture morphologies of the sintered samples. The relative densities and open porosity were measured by the Archimedes' immersion method in distilled water.eninfo:eu-repo/semantics/closedAccessBaTiO3barium-titanate-zirconatesinteringgrain sizemicrostructuredomainArticle5121431372-s2.0-84938873442Q3WOS:000357009300021Q2