Model approach to studying the properties of amorphous alloys in the glass transition region
Автор: Mantatov V.V.
Журнал: Вестник Бурятского государственного университета. Математика, информатика @vestnik-bsu-maths
Рубрика: Математическое моделирование и обработка данных
Статья в выпуске: 2, 2025 года.
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Some quantitative characteristics of amorphous and glassy materials, as well as metallic glasses, despite their structural diversity, approximately coincide. For example, the energy of the excitation process of a kinetic unit affecting the flow process. The relative fluctuation volume formed at the glass transition temperature has approximately the same value for these systems in the solid phase. The model of delocalized atoms, based on the proposed mechanism of atomic fluctuation with the formation of a vacancy, uses the concept of fluctuation volume in an equivalent sense to fluctuation free volume. Such a model allows us to exclude discrepancies and shortcomings inherent in the fluctuation free volume in the interpretation of a number of experimental facts.
Glass transition region, model of delocalized atoms, relative fluctuation volume, metallic glasses, inorganic glasses, amorphous materials
Короткий адрес: https://sciup.org/148331884
IDR: 148331884 | УДК: 51-72 | DOI: 10.18101/2304-5728-2025-2-41-49