TITLE

Electromagnetically excited acoustic resonance for evaluating attenuation coefficient and grain

AUTHOR(S)
Hirao, M.; Ogi, H.
PUB. DATE
April 1994
SOURCE
Applied Physics Letters;4/25/1994, Vol. 64 Issue 17, p2217
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Describes the acoustic resonance spectrometer for evaluating attenuation coefficient and grain size of polycrystalline metals. Determination of the amplitude spectrum; Relation between frequency and average grain size; Application of the Rayleigh scattering theory.
ACCESSION #
4272557

 

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