Elsevier

Acta Materialia

Volume 44, Issue 12, December 1996, Pages 4937-4947
Acta Materialia

Monte Carlo study of the evolution of diffuse scattering and coherent modulation during h.c.p. to f.c.c. martensitic transition—I. Infinitely strong repulsive interaction model

https://doi.org/10.1016/S1359-6454(96)00101-2Get rights and content

Abstract

Calculation of diffuse scattering during h.c.p. to f.c.c. martensitic transition by non-random insertion of deformation faults using a Monte Carlo technique is presented. It is shown that a coherent modulation of wavelength λ = 6d111 can result during such transitions. The intensity and sharpness of the satellite peaks are shown to depend on the volume fraction of the twin-related f.c.c. variants. The predicted satellite peaks are in good agreement with those observed in Co and Co-Ni single crystals undergoing h.c.p. to f.c.c. martensitic transition.

References (29)

  • C. Hitzenberger et al.

    Acta metall.

    (1988)
  • O. Blaschko et al.

    Phys. Rev. Lett.

    (1988)
  • J.W. Christian

    The Theory of Transformations in Metals and Alloys

    (1965)
  • J.W. Christian

    Acta Cryst.

    (1954)
  • A.J.C. Wilson
  • S.M. Shapiro et al.

    Phys. Rev. Lett.

    (1986)
  • F. Frey et al.

    J. Phys. F, Metal Phys.

    (1979)
    F. Cardellini et al.

    Phil. Mag.

    (1992)
  • F. Frey et al.

    Acta Cryst.

    (1981)
  • C. Hitzenberger et al.

    Acta metall.

    (1985)
  • D. Pandey
  • D. Pandey et al.
  • M.T. Sebastian et al.

    Phys. Status Solidus (a)

    (1982)
  • S. Muto et al.

    Phil. Mag.

    (1993)
  • Z. Nishiyama

    Martensitic Transformation

    (1978)
  • Cited by (0)

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