Electromagnetically excited acoustic resonance for evaluating attenuation coefficient and grain

Hirao, M.; Ogi, H.
April 1994
Applied Physics Letters;4/25/1994, Vol. 64 Issue 17, p2217
Academic Journal
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.


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