Magnetoelastic Contribution to Ultrasonic Attenuation in Structural Steels

  • Pierre Langlois
  • Jean F. Bussière


During recent years, there has been sustained interest in the use of ultrasonic attenuation to characterize the microstructure and mechanical properties of metals 1–4 . However, most of these studies have focussed on attenuation associated with scattering and have either neglected or treated in an empirical and simplified manner other contributions to attenuation. In the present study, we show that absorption of magnetoelastic origin can give rise to substantial attenuation in common structural steels and investigate its dependence on ultrasonic frequency and magnetic permeability.


Carbon Steel Magnetic Permeability Initial Permeability Ultrasonic Attenuation Saturate Field 
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  1. 1.
    R. Klinman, G.R. Webster, F.J. Marsh and E.T. Stephenson, “Ultrasonic prediction of grain size, strength and toughness in plain carbon steel”, Mat. Eval., Oct. 1980, p. 26.Google Scholar
  2. 2.
    R. L. Smith and W.N. Reynolds, “The correlation of ultrasonic attenuation, microstructure and ductile to brittle transition temperature in very low carbon steels”, J. Mat. Sc, 17, p. 1420 (1982).CrossRefGoogle Scholar
  3. 3.
    F. Nadeau, J.F. Bussière and G. Van Drunen, “On the relation between ultrasonic attenuation and fracture toughness in type 403 stainless steel”, Mat. Eval., Jan. 1985, p. 101.Google Scholar
  4. 4.
    E.R. Generazio, “Scaling attenuation data characterizes changes in material microstructure”, Mat. Eval., Feb. 1986, p. 198.Google Scholar
  5. 5.
    R. Truell, C. Elbaum and B. B. Chick, “Ultrasonic methods in solid state physics”, Academic Press, New York (1969).Google Scholar
  6. 6.
    A. S. Nowick and B.S. Berry, “Anelastic relaxation in crystalline solids”, Academic Press, New York (1972).Google Scholar
  7. 7.
    W. P. Mason, “Domain wall relaxation in nickel”, Phys. Rev., 83, p. 683 (1951)CrossRefGoogle Scholar
  8. 8.
    W. P. Mason, “Rotational relaxation in nickel at high frequencies”, Rev. Mod. Phys., 25, p. 136 (1953).CrossRefGoogle Scholar
  9. 9.
    S. Levy and R. Truell, “Ultrasonic attenuation in magnetic single crystals”, Rev. Mod. Phys., 25, p. 140 (1953).CrossRefGoogle Scholar
  10. 10.
    W. J. Bratina, “Internal friction and basic fatigue mechanisms in body-centered cubic metals, mainly iron and carbon steels” in “Physical Acoustics” Vol. III part A, p. 223, Academic Press, New York (1966).Google Scholar
  11. 11.
    M. Deka and N. Eberhardt, “Internal friction of Fe-based binary alloys at high frequency”. Proc. of a Symposium on Nondestructive Methods for Material Property Determination, Hershey, Pennsylvania, April 6–8, 1983, ed. C.O. Ruud and R.E. Green Jr., Plenum Press, New York, p. 135 (1984).Google Scholar
  12. 12.
    J. P. Monchalin and J. F. Bussière, “Infrared detection of ultrasonic absorption and application to the determination of absorption in steel”, Proc. Review of Progress in Quantitative NDE, San Diego, CA., July 8–13, 1984, ed. D.O. Thompson, Plenum Press, New York, p. 965 (1985).Google Scholar
  13. 13.
    E. P. Papadakis, “Absolute measurements of ultrasonic attenuation using damped nondestructive testing transducers”, J. Testing and Evaluation, JTEVA, 12. p. 273 (1984).CrossRefGoogle Scholar
  14. 14.
    P. H. Rogers and A. L. Van Buren, “An exact expression for the Lommel diffraction correction integral”, J. Acoust. Soc. Am., 55, p. 724 (1974).CrossRefGoogle Scholar
  15. 15.
    E. P. Papadakis, “Effects of input amplitude profile upon diffraction loss and phase change in a pulse-echo system”, J. Acoust. Soc. Am., 49, p. 166 (1971).CrossRefGoogle Scholar

Copyright information

© Plenum Press, New York 1987

Authors and Affiliations

  • Pierre Langlois
    • 1
  • Jean F. Bussière
    • 1
  1. 1.National Research Council of CanadaIndustrial Materials Research InstituteBouchervilleCanada

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