Structural Phase, And Morphological Characterization Of A New Based On Oxide Ceramic Material
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Date
2020
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Oum-El-Bouaghi University
Abstract
The main objective of this work is based on the synthesis, structural and physical characterization of a new ceramic material of PZT type and perovskite structure ABO3, We are interested in the study of the ternary system PbxCa1-x [(Mn1/3, Nb2/3) 0.06 (Mg1/3, Nb2/3) 0.06 (Zr0.50, Ti0.50) 0.88] O3 abbreviated PZT-CMMN with 0.95 ≤ x ≤ 0.98. A site substitution was carried out in order to improve its physical properties. The samples chosen for this study were prepared using solid synthesis methods. Heat treatment was applied to these compositions at different temperatures: 1100 ° C, 1150 ° C, 1180 ° C, 1200 ° C and 1230 ° C successive order , to optimize the sintering temperature .The product possess better physical properties when density of the materials are maximized.Such as: Scanning electron microscopy (SEM), X-ray diffraction (DRX), and IR analysis, have been carried out on the samples.
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Keywords
Perovskite, PZT, DRX, PZT-CMMN, MEB, Sintering