Research on the Pre-sintering Temperature During the Preparation of (1-x) NBT–xBaTiO₃ Serial Ceramics

Abstract

According to the formula of (1-x)NBT-xBaTiO3, this study selects different composition points and measures the volume density and piezoelectric property of the samples at different pre-sintering temperatures, ultimately determining the optimal pre-sintering temperature. Experiments show that for ceramic based on (1-x)NBT-xBaTiO3, when x<0.06 the optimal pre-sintering temperature should be 900°C; when x≥0.06, it should be 950°C.