Abstract The influence of double sintering temperature on the phase structure, micro-structure and piezoelectric properties of Ba1-xCaxZr0.1Ti0.9O3 (x = 0.055) double sintered ceramics has been systematically studied. The pellet sample preparation and characterization have been reported in this paper. The converse piezoelectric properties of the Ba1-xCaxZr0.1Ti0.9O3 (x = 0.055) were observed. Depending upon the sintering temperature, the grain size and density of BCZT ceramics have been changed. The P-E loops, strain%, and the polarization current were measured. The value of d33 was decreasing with the application of an electric field in case of double sintered pellets. For sample x = 0.055, the value of d33* at 1300, 1400 and 1450 °C temperature, was 173 (pm/V), 130 (pm/V), and 75 (pm/V), respectively, at applied field 29.33 kV/cm.

中文翻译：

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双烧结法无铅 Ba1-xCaxZr0.1Ti0.9O3 (x = 0.055) 陶瓷的逆压电特性

摘要 系统研究了双烧结温度对Ba1-xCaxZr0.1Ti0.9O3(x=0.055)双烧结陶瓷的相结构、微观结构和压电性能的影响。本文报道了颗粒样品的制备和表征。观察到 Ba1-xCaxZr0.1Ti0.9O3 (x = 0.055) 的逆压电特性。根据烧结温度，BCZT 陶瓷的晶粒尺寸和密度发生了变化。测量了 PE 回路、应变％和极化电流。在双烧结球团的情况下，d33 的值随着电场的施加而降低。对于样品 x = 0.055，在 1300、1400 和 1450 °C 温度下的 d33* 值分别为 173 (pm/V)、130 (pm/V) 和 75 (pm/V)，外加场为 29.33千伏/厘米。