The Effect of Additives on the Microstructure and Properties of BaTiO₃ Ceramics

Abstract:

Doped BaTiO₃ powders were sintered by slip casting. Sintering was performed at the temperature of 1300oC, for 180 min holding time, in a conventional furnace. Additives were varied to study their effect on the densification and both dielectric and mechanical properties. The relative density of the obtained material was high, up to 96.5 0.6 % the theoretical density for the BaTiO₃-Al₂O₃ composition. For these samples, their mechanical and dielectric properties have been studied.

• Periodical: Advanced Materials Research (Volume 787)
• Pages: 152-156
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.787.152
• Online since: September 2013
• Authors: A. Lara, P. Yuan, F. Ghezzo, X. Miao, Z. Zhao
• Keywords: BaTiO₃, Dielectric Ceramic, Sintering

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