Abstract
Three reactions occur when a TiO2-opacified porcelain enamel frit is fired: crystallization of anatase, crystalllization of rutile, and inversion of anatase to rutile. The concepts of nucleation and growth theory have been applied to these three reactions to develop an overall kinetic law of transformation which predicts the concentrations of anatase and of rutile as function of the firing conditions. This theoretical development has been found to agree with the results of quantitative X-ray studies.
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References
R. A. Eppler, paper presented before the American Ceramic Society, April 1967 in New York; see Bull. Am. Ceram. Soc. 46(4): 361 (1967), J. Am. Ceram. Soc., to be published.
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Eppler, R.A. (1969). Kinetics of Crystallization in TiO2-Opacified Porcelain Enamels. In: Gray, T.J., Fréchette, V.D. (eds) Kinetics of Reactions in Ionic Systems. Materials Science Research. Springer, Boston, MA. https://doi.org/10.1007/978-1-4899-6461-8_30
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DOI: https://doi.org/10.1007/978-1-4899-6461-8_30
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