Use of dynamic speckle interferometry for contactless diagnostics of fatigue crack initiation and determining its growth rate / Vladimirov A.P., Kamantsev I.S., Veselova V.E., Gorkunov E.S., Gladkovskii S.V. // Technical Physics. - 2016. - V. 61, l. 4. - P. 563-568.

ISSN:

10637842

Type:

Article

Abstract:

Steel 09G2S specimens are subjected to cyclic tests, and real-time monitoring of the initiation of a fatigue crack and its growth kinetics is performed by dynamic speckle interferometry. The time averaging of speckles are used to reveal a relation between the parameters that characterize random and deterministic changes in the relief height and speckle images of the surface near the notch during crack initiation. © 2016, Pleiades Publishing, Ltd.

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Index keywords:

нет данных

DOI:

10.1134/S106378421604023X

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https://www.scopus.com/inward/record.uri?eid=2-s2.0-84969793190&doi=10.1134%2fS106378421604023X&partnerID=40&md5=9f009d927db94295f13717e4c59dff19

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Поле	Значение
Link	https://www.scopus.com/inward/record.uri?eid=2-s2.0-84969793190&doi=10.1134%2fS106378421604023X&partnerID=40&md5=9f009d927db94295f13717e4c59dff19
Affiliations	Institute of Engineering Science, Ural Branch, Russian Academy of Sciences, Yekaterinburg, Russian Federation
References	Aleksandrov, E.B., Bonch-Bruevich, A.M., (1967) Sov. Phys. Tech. Phys., 12, p. 258; Leendertz, J.A., (1970) J. Phys. E: Sci. Instrum., 3, p. 214; Vladimirov, A.P., Mikushin, V.I., (1999) Proc. SPIE, 3726, p. 38; Yamaguchi, I., (1991) Opt. Acta, 28, p. 1359; Anisimov, I.V., Kozel, S.M., Lokshin, G.R., (1969) Opt. Spectrosc., 27, p. 258; Vladimirov, A.P., (2004) Dynamic Speckle-Interferometry of Deformable Bodies; Marom, E., (1979) Golographic Nondestructive Investigations, pp. 164-194; Marom, E., Muller, R.K., (1971) Int. J. Nondestr. Test., 3, p. 171; Kozubenko, V.P., Potichenko, V.A., Borodin, Y.S., (1989) Probl. Prochn., 7, p. 103; Vladimirov, A.P., Kamantsev, I.S., Ishchenko, A.V., Veselova, V.E., Gorkunov, E.S., Gladkovskii, S.V., Zadvorkin, S.M., (2015) Deform. Razrushenie Mater., 1, p. 21; Broek, D., (1986) Elementary Engineering Fracture Mechanics; Klevtsova, N.A., Frolova, O.A., Klevtsov, G.V., (2005) Fracture of Austenitic Steels and Martensitic Transformations in Plastic Zones
Correspondence Address	Vladimirov, A.P.; Institute of Engineering Science, Ural Branch, Russian Academy of SciencesRussian Federation; email: ks@imach.uran.ru
Publisher	Maik Nauka-Interperiodica Publishing
Language of Original Document	English
Abbreviated Source Title	Tech. Phys.
Source	Scopus