Some problems of recrystallization of austenite during high-temperature thermomechanical treatment of chromium steels

  • G. I. Cherepanova
Article
  • 28 Downloads

Summary

The rate of recrystallization of austenite during HTMT of 8% Cr steels is relatively slow, and the high level of HTMT-induced strength is retained even if some recrystallization is allowed to take place.

The strength of steel subjected to HTMT does not exceed the strength of conventionally treated (quench-hardened) steel if accumulative recrystallization is allowed to develop. A “reversible hardening” effect is also observed if the partial recrystallization of austenite during direct HTMT goes beyond a certain point.

Keywords

Chromium Austenite Recrystallization Thermomechanical Treatment Chromium Steel 

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References

  1. 1.
    M. L. Bernshtein and M. A. Shtremel, FMM, 15, no. 1, 82, 1963.Google Scholar
  2. 2.
    M. L. Bernshtein and G. I. Cherepanova, FKhMM [SMS], 1, no. 1, 60, 1965.Google Scholar
  3. 3.
    G. I. Cherepanova, I. N. Kidin, and M. L. Bernshtein, Collection: GOSINTI, no. 7, 39, 1963.Google Scholar

Copyright information

© The Faraday Press, Inc. 1966

Authors and Affiliations

  • G. I. Cherepanova
    • 1
  1. 1.Institute of Physics and Mechanics AS UkrSSRL'vov

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