Abstract
A laboratory scanning acoustic microscope working in a pulsed regime at a frequency of 400 MHz with a resolution of approximately 3 μm for investigation and visualization of flaws and microflaws in surface and subsurface layers in solids is described. Acoustic images of various types of microflaws (micropores and microcracks) are obtained and analyzed; the images contain new information n the degree of microdamage to a material compared to that presented by the light microscopy method.
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Maev, R.G., Acoustic Microscopy: the State and Prospects, Vestn. Akad. NaukSSSR, Ser. Fiz. Astron., 1988, no. 2, pp. 74–84.
Berezina, S.I., Lyamov, V.E., and Solodov, I.Yu., Acoustic Microscopy, Vestn. Mosk. Univer., Ser. Fiz., Astron., 1977, vol. 18, no. 1, pp. 3–18.
Kulakov, M.A., Kustov, A.I., and Morozov, A.I., Scanning Acoustic Microscope, Prib. Tekh. Eksp., 1986, no. 2, pp. 194–196.
Lukhvich, A.A., Novikov, S.A., and Khil’ko, G.I., Laboratory Scanning Acoustic Microscope, Defektoskopiya (Russ. J. Nondestr. Test.), 1992, no. 11, pp. 36–42.
Maev, R.G., Pyshnyi, M.F., About the Possibility of 3 D Reconstruction of Distribution of Properties of Objects Studied with a Scanning Acoustic Microscope, Akust. Zh., 1988, vol. 34, no. 2, pp. 358–361.
Sokolov, S.Ya., Ultraacoustic Methods of Studying Properties of Hardened Steel and Detecting Intrinsic Flaws of Metal Articles, Zh. Tekh. Fiz., 1941, vol. XI, no. 1-2, pp. 160–169.
Sokolov, S.Ya., Ultraacoustic Microscope, Zh. Tekh. Fiz., 1949, vol. 19, no. 2, pp. 271–273.
Bömmel, H.E. and Dransfeld K., Excitation and Attenuation of Hypersonic Waves in Quartz, Phys. Rev., 1960, vol. 117, pp. 1245–1252.
Lemons, R.A. and Quate, C.F., Acoustic Microscope-Scanning Version, Appl. Phys. Lett., 1974, vol. 24, p. 163.
Penttinen, A. and Luukkala, M., A High Resolution Ultrasonic Microscope, Ultrasonics, 1977, vol. 15, no. 5, pp. 205–210.
Bond, W.L. et al., Dark-Field and Stereo Viewing with the Acoustic Microscope, Appl. Phys. Lett., 1975, vol. 27, no. 5, pp. 270–272.
Bereiter-Hahn, J., Scanning Acoustic Microscopy Visualizes Cytomechanical Responses to Cytochalasin D, J. Microscopy, 1987, vol. 146, pp. 29–39.
Kulakov, M.A. et. al., About the Possibility to Study Microstructure of Metals and Alloys Using an Acoustic Microscope, Zavod. Lab., 1983, vol. 49, no. 5, pp. 24–27.
Budadin, O.N., Kutyurin, V.Yu., and Kaledin, V.O., Diagnostics of the Technical Condition of Pressure Vessels Operating under Internal Pressure by a Thermal (Thermal Imaging) Method, Defektoskopiya (Russ. J. Nondestr. Test.), 2008, vol. 44, no. 10, pp. 669–676.
Bazulin, E.G., Kokolev, S.A., and Golubev, A.S., Application of an Ultrasonic Antenna Array for Registering Echo Signals by the Double-Scanning Method for Obtaining Flaw Images, Defektoskopiya, (Russ. J. Nondestr. Test.), 2009, vol. 45, no. 2, pp. 86–98.
Zhiltukhina, Yu.V. and Perov, D.V., Sensitivity of a Method Based on Use of Transverse Waves for Detecting Microflaws in a Metal, Defektoskopiya, (Russ. J. Nondestr. Test.) 2008, vol. 44, no. 8, pp. 527–532.
Kulakov, M.A. and Morozov, A.I., Visualization of Undersurface Structure of Objects Using an Acoustic Microscope Pis’ma Zh. Tekh. Fiz., 1982, vol. 8, no. 12, pp. 719–721.
Kaino, G., Akusticheskie volny: Ustroistva, vizualizatsiya i analogovaya obrabotka signalov (Acoustic Waves: Devices, Visualization, and Analog Processing of Signals), Moscow: Mir, 1990.
Truell, R., Elbaum, S., and Shisk, V., Ultrasonic Methods in Solid State Physics, New York: Academic Press, 1969.
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Original Russian Text © Yu.V. Korkh, A.M. Burkhanov, A.B. Rinkevich, 2009, published in Defektoskopiya, 2009, Vol. 45, No. 10, pp. 16–26.
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Korkh, Y.V., Burkhanov, A.M. & Rinkevich, A.B. Scanning acoustic microscope for visualization of microflaws in solids. Russ J Nondestruct Test 45, 677–684 (2009). https://doi.org/10.1134/S1061830909100027
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DOI: https://doi.org/10.1134/S1061830909100027