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Ultrasonic Scattering from Voids and Inclusions in Model Polycrystalline Ceramics

  • P. Mathieu
  • A. Stockman
  • P. S. Nicholson

Abstract

Scattering of ultrasound from voids and inclusions in glass and cystallized glass is compared. The scatterers have diameters <100 μm. Crystallized glass has small crystallites which affect the sound field around a defect as the grains of a ceramic might. The effects of these crystallites on the sound field at the defect and at the water-sample interface is discussed.

Keywords

Sound Velocity Sound Field Host Matrix Backscatter Signal Zirconia Particle 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Plenum Press, New York 1987

Authors and Affiliations

  • P. Mathieu
    • 1
  • A. Stockman
    • 1
  • P. S. Nicholson
    • 1
  1. 1.Ceramic Engineering Research Group Department of Materials Science and EngineeringMcMaster UniversityHamiltonCanada

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