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Three-dimensional View of Phase Separation in Glass Ceramics

Abstract

NUCLEATION and controlled crystallization of glass are now receiving considerable attention because of their importance in the manufacture of glass ceramics1. These materials are prepared by melting a glass batch containing a suitable nucleating agent and formed into a solid glass article by any conventional glass-making technique. The glass is later heat-treated in such a way that devitrification proceeds in a controlled manner and the article is converted into a glass-ceramic which is extremely fine-grained and nearly void-free.

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References

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MAJUMDAR, A., NURSE, R., CHATTERJI, S. et al. Three-dimensional View of Phase Separation in Glass Ceramics. Nature 211, 622–624 (1966). https://doi.org/10.1038/211622a0

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