Metal Science and Heat Treatment

, Volume 10, Issue 6, pp 456–457 | Cite as

Effect of the number and size of γ'-particles on the long-term strength of Ni−Cr−Al−Ti alloys

  • Yu. G. Sorokina
  • S. A. Yuganova
Heat-Resisting Steels and Alloys


  1. 1.

    An increase of the quantity of γ'-phase from 12 to 28% in Ni−Cr−Al−Ti alloys leads to reduction of the long-term strength.

  2. 2.

    The alloy with the highest long-term strength (with the smallest amount of γ'-phase) has γ'-particles of the smallest size and the highest number per unit surface.



Unit Surface 
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Literature cited

  1. 1.
    A. Taylor, J. Metals,8, No. 10 (1956).Google Scholar
  2. 2.
    S. A. Yuganova, N. A. Duél', and Yu. G. Sorokina, Fiz. Metal. i Metalloved.,19, No. 5 (1965).Google Scholar

Copyright information

© Consultants Bureau 1968

Authors and Affiliations

  • Yu. G. Sorokina
  • S. A. Yuganova

There are no affiliations available

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