Study of the anomalous grain growth of BaTiO3ceramics
- 1 January 1993
- journal article
- research article
- Published by Taylor & Francis in Ferroelectrics
- Vol. 142 (1) , 153-159
- https://doi.org/10.1080/00150199308237894
Abstract
In situ observation method is employed to study the sintering process of BaTiO3, ceramics doped with Si, Al, Nb, Mn, Ti at microscopic level. The development of the anomalous grain growth is directly observed, and the existence of the reactive fluid liquid during the sintering process is also in situ certified. In terms of the inhomogeneous distribution of the formation of the reactive liquid, the anomalous grain growth can be explained.Keywords
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