PROCESS FOR PREPARING LEAD-FREE BARIUM CALCIUM ZIRCONATE TITANATE PIEZOELECTRIC CERAMIC

摘要

The present invention relates to a piezoelectric ceramic and a process for preparing a piezoelectric ceramic, particularly, to a process for preparing lead-free barium calcium zirconate titanate ceramic having high piezoelectric charge coefficient and mechanical properties. The ceramic is having higher d33 as compared to conventionally processed BCZT as well as PZT.