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Nondestructive evaluation of ceramic and metallic components by photoacoustic microscopy

	Hess, P.; Pelzl, J.: Photoacoustic and Photothermal Phenomena 1987 Berlin/West: Springer, 1988 pp.408-411
	International Topical Meeting on Photoacoustic and Photothermal Phenomena <5, 1987, Heidelberg>

	English
	Conference Paper
	Fraunhofer IZFP ()
	Einschluß; Oberfläche; photoakustische Mikroskopie; Riß; zfP von Keramik

Abstract
In recent years photoacoustic microscopy (PAM) has been developed as a laboratory instrument for the nondestructive examination of surface and sub-surface features of opaque solids. In order to test the viability of this technique for practical applications, we used this technique to investigate metals, technical ceramics, and the bonding of thin layers.

: http://publica.fraunhofer.de/documents/PX-26456.html