Abstract
A procedure and the experimental data of the dispersion dependences of the velocity and ultrasonic attenuation coefficient as measured by the resonance method in samples with a thickness below 1 mm at frequencies up to 100 MHz are presented. It is shown that structural inhomogeneities exert an influence on the acoustic properties of thin samples.
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Original Russian Text © A.I. Kondrat’ev, V.I. Rimlyand, K.A. Drachev, 2015, published in Defektoskopiya, 2015, Vol. 51, No. 12, pp. 3–10.
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Kondrat’ev, A.I., Rimlyand, V.I. & Drachev, K.A. Application of the resonance method for studying the acoustic properties of thin samples. Russ J Nondestruct Test 51, 713–719 (2015). https://doi.org/10.1134/S1061830915120037
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DOI: https://doi.org/10.1134/S1061830915120037