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Accoustic Studies of Composite-Material Interfaces

Published

Author(s)

H M. Ledbetter

Abstract

We review six recent acoustic studies of composite-material interfaces. Measured physical properties are either elastic constants (sound velocities resonance frequencies) or internal frictions. The materials considered include (1) glass fiber/epoxy, (2) silicon-carbide-fiber/titanium, (3) graphite- fiber/aluminum, (4) diamond-particle/copper, (5) alumina-platelet/ mullite, (6)graphite-epoxy/aluminum laminate. we emphasize the need to combine measurements with solid-mechanics modeling.
Citation
Accoustic Studies of Composite-Material Interfaces
Publisher Info
Book Chapter Nondestructive Characterization of Materials XI,

Keywords

acoustics, composites, elastic constants, interfaces, internal friction, nondestructive evaluation

Citation

Ledbetter, H. (2008), Accoustic Studies of Composite-Material Interfaces, Book Chapter Nondestructive Characterization of Materials XI, (Accessed October 14, 2025)

Issues

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Created October 16, 2008
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