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Proceedings Paper

Low-frequency acoustical defectoscopy
Author(s): Viktor Chirkov; Vladimir Petrov; Sergey Lapin; Andrey Ivannikov; Yuriy Norov
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Paper Abstract

In present paper some methods of low-frequency acoustic defectoscopy are considered. The defectoscope, developed in our laboratory, was used for investigation of acoustical spectra. Preparations from graphite have been used as investigated objects. The following characteristics of materials of researched samples have been defined by methods of acoustic spectroscopy: sound speed and attenuation, modulus of elasticity, deficiency of researched sample.

Paper Details

Date Published: 20 June 2007
PDF: 5 pages
Proc. SPIE 6536, Saratov Fall Meeting 2006: Coherent Optics of Ordered and Random Media VII, 65360V (20 June 2007); doi: 10.1117/12.753468
Show Author Affiliations
Viktor Chirkov, Saratov State Univ. (Russia)
Vladimir Petrov, Saratov State Univ. (Russia)
Sergey Lapin, Saratov State Univ. (Russia)
Andrey Ivannikov, Saratov State Univ. (Russia)
Yuriy Norov, Saratov State Univ. (Russia)

Published in SPIE Proceedings Vol. 6536:
Saratov Fall Meeting 2006: Coherent Optics of Ordered and Random Media VII
Dmitry A. Zimnyakov; Nikolai G. Khlebtsov, Editor(s)

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