Simulation of Cooling and Synthesis of Bi12GeO20 by Casting

For the first time, the possibility of accelerated production of bismuth germanate Bi 12 GeO 20 by casting is experimentally shown. The possibility of simulating the cooling processes of the stable compound Bi 12 GeO 20 during casting using the ProCAST software package is shown. The results of calcu...

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Bibliographic Details
Published in:Inorganic materials : applied research 2023-08, Vol.14 (4), p.1088-1093
Main Authors: Bermeshev, T. V., Gubanov, I. Yu, Zhereb, V. P., Bundin, M. P., Yasinskiy, A. S., Yushkova, O. V., Voroshilov, D. S., Bespalov, V. M., Zaloga, A. N., Podshibyakina, E. Yu, Yakivyuk, O. V., Mazurova, E. V.
Format: Article
Language:English
Subjects:
BGO (crystal)
Bismuth trioxide
Chemistry
Chemistry and Materials Science
Cooling rate
Germanium oxides
Industrial Chemistry/Chemical Engineering
Inorganic Chemistry
Materials Science
Simulation
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Summary:For the first time, the possibility of accelerated production of bismuth germanate Bi 12 GeO 20 by casting is experimentally shown. The possibility of simulating the cooling processes of the stable compound Bi 12 GeO 20 during casting using the ProCAST software package is shown. The results of calculations show satisfactory convergence with actual melt cooling rates and can be useful for developing simulation in the Bi 2 O 3 –GeO 2 system in order to obtain stable and metastable materials with a given set of properties and nature of microstructure.
ISSN:2075-1133
2075-115X
DOI:10.1134/S2075113323040068