Abstract
A new approach for identification of subsurface void size and its depth is proposed by numerical simulation of the leaky Rayleigh wave propagation of ceramics surface. The bottoms of the normalized amplitude spectra of the leaky Rayleigh wave circumvented a subsurface void show different dependence on the void size and the depth. The map of the bottoms of the normalized amplitude-normalized frequency gives independently the void size and the depth. An annular surface wave transducer could measure the subsurface void size and its depth within sintered ceramics.
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References
A. Briggs, Acoustic Microscopy, Oxford Science Pub., 1991.
K. Kawashima, T. Ito, K. Mori and R. Omote, in Review of Progress in Quantitative Nondestructive Evaluation, 17, 995 (1998).
K. Kawashima, I. Fujii and N. Takenouchi, in Nondestructive Characterization of Materials VIII, edts. R. E. Green Jr., H. I. McHenry and C. O. Ruud, 707(1998)
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© 2003 Springer-Verlag Berlin Heidelberg
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Kawashima, K., Ito, T., Omote, R., Hattori, Y. (2003). Identification of Subsurface Void Size and Its Depth in Ceramics with Amplitude Spectra of Leaky Rayleigh Wave. In: Green, R.E., Djordjevic, B.B., Hentschel, M.P. (eds) Nondestructive Characterization of Materials XI. Advances in the statistical sciences, vol 6. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-55859-7_13
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DOI: https://doi.org/10.1007/978-3-642-55859-7_13
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