Location

Snowmass Village, CO

Start Date

1-1-1995 12:00 AM

Description

Ultrasonic resonance techniques using electromagnetic-acoustic transduction have been used by other authors to measure the elastic anisotropy associated with microstructural texture in plates [1–3]. The relative shift in frequency of resonant modes that would be degenerate in isotropic material provides a measure of the anisotropy. This report presents a similar resonance technique applied to a cylindrical sample, with a particular focus on the spatial filtering provided by the electromagnetic-acoustic transducer (EMAT).

Volume

14B

Chapter

Chapter 6: Material Properties

Section

Stress and Texture

Pages

1915-1921

DOI

10.1007/978-1-4615-1987-4_245

Language

en

File Format

application/pdf

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Jan 1st, 12:00 AM

Noncontacting Ultrasonic Resonance Measurement of Transverse Anisotropy in Cylinders

Snowmass Village, CO

Ultrasonic resonance techniques using electromagnetic-acoustic transduction have been used by other authors to measure the elastic anisotropy associated with microstructural texture in plates [1–3]. The relative shift in frequency of resonant modes that would be degenerate in isotropic material provides a measure of the anisotropy. This report presents a similar resonance technique applied to a cylindrical sample, with a particular focus on the spatial filtering provided by the electromagnetic-acoustic transducer (EMAT).