Phase equilibria in the K2O-MgO-B2O3 system

Phase equilibria in the K2O-MgO-B2O3 system

Subsolidus (500–700°C) phase relations in the K 2 O-MgO-B 2 O 3 system have been studied by X-ray diffraction. The results are used to construct the phase compatibility diagram of the K 2 O-MgO-B 2 O 3 system in the range 650–700°C. A new ternary compound of composition K 2 Mg 3 B 2 O 7 , with the c...

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Veröffentlicht in:Inorganic materials 2010-02, Vol.46 (2), p.151-153
Hauptverfasser: Kurbatov, R. V., Bazarov, B. G., Subanakov, A. K., Bazarova, Zh. G.
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry
Chemistry and Materials Science
Constituents
Construction
Diffraction
Industrial Chemistry/Chemical Engineering
Inorganic Chemistry
Inorganic materials
Materials Science
Oxides
Phase equilibria
X-rays
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Zusammenfassung:Subsolidus (500–700°C) phase relations in the K 2 O-MgO-B 2 O 3 system have been studied by X-ray diffraction. The results are used to construct the phase compatibility diagram of the K 2 O-MgO-B 2 O 3 system in the range 650–700°C. A new ternary compound of composition K 2 Mg 3 B 2 O 7 , with the constituent oxides in the molar ratio 1: 3: 1, is identified.
ISSN:0020-1685
1608-3172
DOI:10.1134/S0020168510020111