Coupling Film Thickness Effect on Absolute Ultrasonic Velocity Measurement in Solids

  • Alain Vincent


It is now well known that an accurate knowledge of the ultrasonic velocity in solids is very useful. Indeed, in addition to yielding the elastic moduli of solids, it has been observed that this technique could well be used to study the various physical phenomena which profoundly influence the modulus of elasticity.


Steel Specimen Acoustic Impedance Ultrasonic Velocity Round Trip Round Trip Time 
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Copyright information

© Plenum Press, New York 1987

Authors and Affiliations

  • Alain Vincent
    • 1
  1. 1.Groupe d’Etude de Métallurgie Physique et de Physique des Matériaux (UA CNRS 341) et Laboratoire de Traitement du Signal et Ultrasons (UA CNRS 1216)INSAVilleurbanne cedexFrance

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