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Expansion during the reaction sintering of PZT
Affiliation:2. Department of Neurology and Radiology, Kyung Hee University Hospital, Seoul, Korea;3. Department of Neurology, Asan Medical Center, Seoul, Korea;4. Department of Neurology, Korea University Ansan Hospital, Ansan, Korea;1. Department of Analytical Chemistry, Physical Chemistry and Chemical Engineering, University of Alcala. Ctra. Madrid-Barcelona, Km. 33.600, 28871 Alcalá de Henares, Madrid, Spain;2. Department of Chemistry in Pharmaceutical Sciences, Analytical Chemistry, Faculty of Pharmacy, Universidad Complutense de Madrid. Avda. Complutense, s/n, 28040 Madrid, Spain
Abstract:Expansion during the reaction sintering of PZT from PT and PZ constituents was studied at different molar ratios, for different particle sizes, and different temperatures: compositional and particle size effects were observed. The expansion is related to the size of the PT particles present and exhibits a maximum at 50 mole% PT for equal sizes of PT and PZ.
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