Abstract
Metastable phases and phase assemblages are commonly encountered in the Li4SiO4-Zn2SiO4 system. Typically, the metastable states arise from a failure of the system to remain at equilibrium upon cooling from higher temperatures. Physical data, including X-ray powder patterns, are presented to characterise the metastable phases. The crystallo-chemical relationships between the metastable and stable phases are discussed and used to explain why metastable phases may arise. Many of the features of the metastable phase assemblages can be represented on phase non-equilibrium diagrams.
The possibilities of encountering these and structurally related phases in glass-ceramics are discussed.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
I. M. Stewart and G. J. P. Buchi, Trans. Brit. Ceram. Soc. 61 (1962) 615.
N. Soga, J. Amer. Ceram. Soc. 47 (1964) 469.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
West, A.R., Glasser, F.P. Crystallisation of lithium zinc silicates. J Mater Sci 5, 676–688 (1970). https://doi.org/10.1007/BF00549752
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF00549752