Equation of State for Metasilicate Glasses

  • N. Soga
  • H. Yamanaka
  • M. Kunugi


It is well known that some glasses, particularly fused silica, show anomalous elastic behavior, such as negative pressure derivatives of elastic moduli [1], and consequently, a normal equation of state for solids is not applicable to these glasses. However, such anomalies disappear as the three dimensionality of the SiO2 lattice is broken down with the addition of glass network modifiers such as alkali or alkaline-earth ions [2].


Bulk Modulus Pulse Repetition Frequency Crystalline Compound Pressure Derivative Temperature Control Water Bath 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.


  1. 1.
    P. W. Bridgman, Am. J. Sci. 10, 359 (1925).CrossRefGoogle Scholar
  2. 2.
    P. W. Bridgman, J. Am. Acad. Arts Sci. 76, 55 (1948).Google Scholar
  3. 3.
    J. Etchepare, in Amorphous Materials, R. W. Douglas and B. Ellis, eds., Wiley-Interscience, London (1972), p. 337.Google Scholar
  4. 4.
    N. Soga, H. Yamanaka, C. Hisamoto and M. Kunugi, J. Non- Cryst. Solids 22, 67 (1976).CrossRefGoogle Scholar
  5. 5.
    W. Eitel, in Silicate Science, Vol. 1, Academic Press, New York (1964), p. 76.Google Scholar
  6. 6.
    N. Soga, M. Kunugi and R. Ota, J. Phys. Chem. Solids 34, 2143 (1973).CrossRefGoogle Scholar
  7. 7.
    O. L. Anderson, E. Schreiber, R. C. Leiberman and N. Soga, Rev. Geophys. 6, 491 (1968).CrossRefGoogle Scholar
  8. 8.
    M. H. Manghnani and B. K. Sing, in Proc. Xth ICG, Vol. 11, (1974), p. 104.Google Scholar
  9. 9.
    D. H. Chung, EOS Trans. AGU 52, 919 (1971).Google Scholar

Copyright information

© Springer Science+Business Media New York 1979

Authors and Affiliations

  • N. Soga
    • 1
  • H. Yamanaka
    • 1
  • M. Kunugi
    • 1
  1. 1.Kyoto UniversityKyotoJapan

Personalised recommendations