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AN EXPERIMENTAL STUDY ON PHASE TRANSITION BEHAVIOR OF (Ba1-xMgx)TiO3 (x= 0.04 & 0.08) CERAMICS

Abstract

(Ba1-xMgx)TiO3 (x = 0.04 and 0.08) (BMT) powders are synthesized using a dry route involving solid state thermo-chemical reaction in a mixture of BaCO3, MgO and TiO2. The powders were calcined at temperature 1000 C and are compacted to pellets using hydraulic press. The samples are then sintered at temperature 1325 C to achieve above 96% of theoretical density.