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Phase equilibria in the K2O-MgO-B2O3 system

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Abstract

Subsolidus (500–700°C) phase relations in the K2O-MgO-B2O3 system have been studied by X-ray diffraction. The results are used to construct the phase compatibility diagram of the K2O-MgO-B2O3 system in the range 650–700°C. A new ternary compound of composition K2Mg3B2O7, with the constituent oxides in the molar ratio 1: 3: 1, is identified.

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Authors and Affiliations

  1. Baikal Institute of Nature Management, Siberian Division, Russian Academy of Sciences, ul. Sakh’yanovoi 8, Ulan-Ude, 670047, Buryat Republic, Russia

    R. V. Kurbatov, B. G. Bazarov, A. K. Subanakov & Zh. G. Bazarova

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  1. R. V. Kurbatov
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  2. B. G. Bazarov
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  3. A. K. Subanakov
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  4. Zh. G. Bazarova
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Original Russian Text © R.V. Kurbatov, B.G. Bazarov, A.K. Subanakov, Zh.G. Bazarova, 2010, published in Neorganicheskie Materialy, 2010, Vol. 46, No. 2, pp. 190–192.

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Kurbatov, R.V., Bazarov, B.G., Subanakov, A.K. et al. Phase equilibria in the K2O-MgO-B2O3 system. Inorg Mater 46, 151–153 (2010). https://doi.org/10.1134/S0020168510020111

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  • DOI: https://doi.org/10.1134/S0020168510020111

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