Сибирский федеральный университет

Тип публикации: статья из журнала

Год издания: 2022

Идентификатор DOI: 10.1134/S0020168522100028

Ключевые слова: Bi2O3·SiO2 melt, bismuth silicate, metastable compound Bi2SiO5, computer simulation, cooling time, solidification

Аннотация: Cooling of a melt with the composition Bi2O3·SiO2 and the metastable phase Bi2SiO5 under various conditions has been studied by computer simulation with ProCAST software. Using previously reported thermophysical characteristics (thermal conductivity, heat capacity, and density) of the melt and metastable phase and the experimentally determined thermal diffusivity of the metastable Bi2SiO5 compound in the range 299–700°C, we have evaluated the cooling rate, which has been shown to agree well with the experimentally determined one, confirming that the assumptions made in our simulations are quite adequate.

Журнал: Inorganic Materials

Выпуск журнала: Т.58, №10

Номера страниц: 1058-1064

ISSN журнала: 00201685

Место издания: Москва

Издатель: Pleiades Publishing, Ltd. (Плеадес Паблишинг, Лтд)

• Bermeshev T.V. (Siberian Federal University)
• Zhereb V.P. (Reshetnev Siberian State University of Science and Technology)
• Bundin M.P. (Siberian Federal University)
• Zaloga A.N. (Siberian Federal University)
• Yasinsky A.S. (IME, Institute for Process Metallurgy and Metal Recycling, RWTH Aachen University)
• Yushkova O.V. (Siberian Federal University)
• Voroshilov D.S. (Siberian Federal University)
• Podshibyakina E. Yu. (Siberian Federal University)
• Gubanov I. Yu. (Siberian Federal University)
• Mazurova E.V. (Institute of Chemistry and Chemical Technology, Siberian Branch, Russian Academy of Sciences)
• Nabiulin A.B. (OOO Krasnoyarsk Boiler Plant)
• Chentsov V.P. (Institute of Metallurgy, Ural Branch, Russian Academy of Sciences)
• Ryabov V.V. (Institute of Metallurgy, Ural Branch, Russian Academy of Sciences)
• Yakivyuk O.V. (Siberian Federal University)

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