Metal Science and Heat Treatment

, Volume 22, Issue 1, pp 48–49 | Cite as

Effect of deformation on the properties and fine structure of invar

  • S. I. Gavrilyuk
  • A. I. Zakharov
Precision Steels and Alloys


  1. 1.

    Preliminary plastic deformation before standard heat treatment has a notable effect on the properties (α, HC, HV) and substructure (D, Δa/a) of alloy 36N.

  2. 2.

    Plastic deformation with ɛ=10% before standard heat treatment lowers the coefficient of thermal expansion.



Heat Treatment Plastic Deformation Thermal Expansion Fine Structure Notable Effect 
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Literature cited

  1. 1.
    V. P. Voroshilov et al., "Effect of plastic deformation and heat treatment on the coefficient of thermal expansion and magnetic properties of Fe−Ni alloys of the Invar type," Fiz. Met. Metalloved.35, 953 (1973).Google Scholar
  2. 2.
    A. I. Zakharov, P. F. Kapets, and K. V. Trush, "Submicrostructure and thermal expansion of an Fe−Ni alloy of the Invar type," Fiz. Met. Metalloved.,35, 884 (1973).Google Scholar
  3. 3.
    A. I. Zakharov, "Invariance in the Fe−Ni system and alloys with a given thermal expansion" in: Precision Alloys [in Russian], Metallurgiya, Moscow (1975), p. 53.Google Scholar
  4. 4.
    A. I. Zakharov, "X-ray diffractometer," Prib. Tekh. Eksp., No. 4, 109 (1961).Google Scholar
  5. 5.
    A. S. Kagan, "Analysis of the form of diffraction lines by the method of moments," Kristallografiya,16, 696 (1971).Google Scholar

Copyright information

© Plenum Publishing Corporation 1980

Authors and Affiliations

  • S. I. Gavrilyuk
  • A. I. Zakharov

There are no affiliations available

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