Advertisement

Preliminary Observations of The Strain-Induced Corrosion of Alloy-800 in Sodium Hydroxide-Saturated Sodium and on its Evolution in Dynamic Purified Sodium

  • Gianni D’Alessandro
  • Sergio Casadio
  • Giovanni Bruni

Abstract

Incoloy-800 of specially controlled composition and micro- structure has been selected for the steam generators of sodium cooled fast breeder reactors (1,2). The assessments involved in such a selection were found to meet all the design requirements, including the corrosion resistance in normal service conditions or abnormal conditions (thermovector fluids contamined by sodium-water reaction products) (1).

Keywords

Magnetic Susceptibility Steam Generator Solution Anneal Intergranular Attack Aged Specimen 
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.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    M. Julien; Nucl.Technol., 31, 367 (1976).Google Scholar
  2. 2.
    J. M. Duke et al; “Qualification of Alloy-800 for Sodium Heated Steam Generators”, Int.Conf.Liquid Metal Technol. in Energy Prod., p. 211, May 3-6, 1976, Champion, Pennsilvania.Google Scholar
  3. 3.
    W. E. Ray et al.; Nucl.Techn.Mat., 66, 65 (1977).Google Scholar
  4. 4.
    Ph.Berge et al.; Nucl.Mat., 66, 65 (1977).CrossRefGoogle Scholar
  5. 5.
    M. Cappelaere et al.; Mem.Sci.Revue Métallurgie, Nov. 1977, p. 719.Google Scholar
  6. 6.
    L; Champeix et al.; “High Temperature Corrosion and Mechanical Properties in Sodium Environment”, in Alloy-800, W. Betteridge et al., North-Holland Pub.Comp., 1978.Google Scholar
  7. 7.
    R. N. Parkins, “Stress Corrosion Test Methods”, in “Corrosion”, vol. 1, L.L.Shreir, Newnes-Butterwoths (1977).Google Scholar
  8. 8.
    H. Coriou et al.; “Influence of Carbon and Nickel Content on Stress Corrosion of Austenitic Stainless Alloys in Pure and Chlorinated Water at 350 °C”, Proc.Conf. “Fundamental Aspects of Stress Corrosion Cracking”, p. 352, the Ohio State University, Sept. 11–15, 1967.Google Scholar
  9. 9.
    A. Borello et al.; submitted for publication on Corrosion NACE journal.Google Scholar

Copyright information

© Plenum Press, New York 1982

Authors and Affiliations

  • Gianni D’Alessandro
    • 1
  • Sergio Casadio
    • 1
  • Giovanni Bruni
    • 1
  1. 1.CNEN CasacciaRomeItaly

Personalised recommendations