Equation of viscosity of three-component inorganic glasses
Автор: Mashanov Alexey Alexeevich, Mantatov Vladimir Vladimirovich, Sanditov Damba Sangadievich
Журнал: Вестник Бурятского государственного университета. Химия. Физика @vestnik-bsu-chemistry-physics
Рубрика: Физика
Статья в выпуске: 1, 2016 года.
Бесплатный доступ
Application of new equation to temperature dependence of viscosity of three- component glasses GeO2 - Na2O - PbO, GeO2 - Na2O - BeO, B2O3 - CaO - Al2O3, B2O3 - PbO - Al2O3 is considered. The equation is in satisfactory consent with experimental data, with rare exception. On the received values of empirical constants the energy of atom delocalization and the potential of kinetic unit jump in new condition were calculated.
Silicate glasses, delocalization of bridging atom, viscous current, free energy of activation of fluidity
Короткий адрес: https://sciup.org/148316648
IDR: 148316648
