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Characterization of Impact Fracture of Brittle Solid Waste Forms

  • W. J. Mecham
  • L. J. Jardine
  • R. H. Pelto
  • M. J. Steindler
Part of the Advances in Nuclear Science & Technology book series (ANST)

Abstract

The fracture of solid waste forms resulting from mechanical impacts that could occur during in-plant handling and storage and during off-site transportation needs to be known to evaluate the increased risks of potential dispersion of radioactive wastes. Two physical properties of the waste form which may be useful to characterize the increased dispersion risks from fracture are the increase in surface area and the (mass) fraction of particles less than the respirable size (i.e., <10 μm) for the waste form. An analysis and evaluation of the effects of impacts have been initiated for metal-encapsulated reference glass and ceramic waste forms. Descriptive and calculational models were developed for relating impact energy to deformation effects, both for brittle and ductile materials and for characterizing the surface area resulting from impact fracture of brittle materials (1).

Keywords

Brittle Material Impact Fracture Waste Form Glass Specimen Particle Size Data 
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.

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References

  1. 1.
    W. J. Mecham, L. J. Jardine and M. J. Steindler, Proceedings of the International Symposium on Ceramics in Nuclear Waste Management, American Ceramic Society, April 30 - May 2, Cincinnati, OH (1979), CONF-790420, p. 327.Google Scholar
  2. 2.
    J. W. Axelson and E. L. Piret, Ind. Eng. Chem. 42, 665 (1950).CrossRefGoogle Scholar
  3. 3.
    W. J. Kenny and E. L. Piret, AIChE Journal 7, 199 (1961).CrossRefGoogle Scholar
  4. 4.
    R. A. Zeleny and E. L. Piret, Iandamp;EC Process Design and Development 1, 37–41 (1962).CrossRefGoogle Scholar
  5. 5.
    W. J. Mecham, L. J. Jardine and M. J. Steindler, American Association for the Advancement of Science Annual Meeting, San Francisco, CA, Jan. 3–8 (1980).Google Scholar
  6. 6.
    G. Herdan, Small Particle Statistics, ( Academic Press, London, 1960 ).Google Scholar
  7. 7.
    R. M. Wallace and J. A. Kelley, Savannah River Laboratory Report DP-1400 (1976).Google Scholar
  8. 8.
    J. L. Mcelroy, Quarterly Progress Report, Oct.-Dec. 1976, Bat- telle Pacific Northwest Laboratory Report PNL-2264 (1977).Google Scholar
  9. 9.
    P. H. Bonnell, Mound Laboratory Report MLM-1626 (1969).Google Scholar

Copyright information

© Springer Science+Business Media New York 1980

Authors and Affiliations

  • W. J. Mecham
    • 1
  • L. J. Jardine
    • 1
  • R. H. Pelto
    • 1
  • M. J. Steindler
    • 1
  1. 1.Argonne National LaboratoryArgonneUSA

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