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Immiscibility in the TeO2-B2O3 system

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Abstract

Experimental investigations have been carried out to study the phase separation process in the TeO2-B2O3 system. It was found that the phase diagram is of a eutectic-like type (monotectic invariant reaction), with a wide region of stable and metastable phase separation. During the cooling of the melts two phases are obtained. One has a high TeO2 content and is a transparent glass. The other, richer in B2O3, is opaque and in structure constitutes a complicated microheterogeneous system.

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Authors and Affiliations

  1. Higher Institute of Chemical Technology, Darvenitsa, Sofia-56, Bulgaria

    Y. Dimitriev & E. Kashchieva

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  1. Y. Dimitriev
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  2. E. Kashchieva
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Dimitriev, Y., Kashchieva, E. Immiscibility in the TeO2-B2O3 system. J Mater Sci 10, 1419–1424 (1975). https://doi.org/10.1007/BF00540832

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  • DOI: https://doi.org/10.1007/BF00540832

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