Glass Physics and Chemistry

, Volume 36, Issue 1, pp 41–44 | Cite as

Mathematical treatment of experimental data on the viscosity of glass melts in a wide temperature range

  • D. S. Sanditov
  • A. A. Mashanov


The preexponential factors in the viscosity equation have been calculated for germanate and borate glasses with the use of the Lagrange interpolation formula.


Preexponential Factor Viscous Flow Borate Glass Viscosity Curve Lagrange Polynomial 
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  1. 1.
    Nemilov, S.V., Viscous Flow of Glasses Correlated with Their Structure: Application of the Rate Theory, Fiz. Khim. Stekla, 1992, vol. 18, no. 1, pp. 3–44 [Sov. J. Glass Phys. Chem. (Engl. transl.), 1992, vol. 18, no. 1, pp. 1–27].Google Scholar
  2. 2.
    Barrer, R.M., The Viscosity of Pure Liquids, Trans. Faraday Soc., 1943, vol. 39, no. 1, pp. 48–67.CrossRefGoogle Scholar
  3. 3.
    Whittaker, E.T. and Robinson, G., The Calculus of Observations, London: Blackie and Son, 1924. Translated under the title Matematicheskaya obrabotka rezul’tatov nablyudenii, Leningrad: GTTI, 1933.Google Scholar
  4. 4.
    MDL—SciGlass: Database and Information System, Version 6.0, San Leandro: MDL Information Systems, 2002.Google Scholar

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© Pleiades Publishing, Ltd. 2010

Authors and Affiliations

  1. 1.Buryat State UniversityUlan-UdeBuryat Republic, Russia
  2. 2.Department of Physical Problems, Buryat Scientific Center, Siberian BranchRussian Academy of SciencesUlan-UdeBuryat Republic, Russia

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