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Phase Relations in the Solidus Region of the SrO-Bi2O3-B2O3 System |
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| Authors: | Yu F Kargin S N Ivicheva M G Komova V A Krut’ko |
| Institution: | (1) Institute of Physicochemical Problems of Ceramic Materials, Russian Academy of Sciences, Ozernaya ul. 48, Moscow, 119361, Russia;(2) Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninskii pr. 31, Moscow, 119991, Russia |
| Abstract: | Phase equilibria in the SrO-Bi2O3-B2O3 system have been investigated by X-ray powder diffraction analysis and DTA. Ternary compounds SrBiBO4 and Sr7Bi8B18O46 congruently melting at 820 ± 5°C and 760 ± 5°C have been found. Quasi-binary sections are determined and the isothermal section of the system in the region Bi2O3-Sr2Bi2O6-Sr3B2O6-B2O3 at 600°C has been constructed. |
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