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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2016, Volume 42, Issue 2, Pages 23–29
(Mi pjtf6529)
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This article is cited in 10 scientific papers (total in 10 papers)
The effect of external stresses on the behavior of photoacoustic signals inside Vickers indenter marks on a steel surface
A. L. Glazovab, N. F. Morozovbc, K. L. Muratikovab a Ioffe Institute, St. Petersburg
b Institute of Problems of Mechanical Engineering, Russian Academy of Sciences, St. Petersburg
c Saint Petersburg State University
Abstract:
It is experimentally established that the characteristics of photoacoustic signals inside Vickers indenter marks in metals significantly change under the action of external stresses. Relative changes in the signal amplitude are estimated in the framework of a quasi-static approximation based on the temperature dependence of the elastic modulus of the metal.
Keywords:
Internal Stress, Technical Physic Letter, Photoacoustic Signal, Thermoelastic Stress Analysis, Indenter Mark.
Received: 24.08.2015
Citation:
A. L. Glazov, N. F. Morozov, K. L. Muratikov, “The effect of external stresses on the behavior of photoacoustic signals inside Vickers indenter marks on a steel surface”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 42:2 (2016), 23–29; Tech. Phys. Lett., 42:1 (2016), 67–70
Linking options:
https://www.mathnet.ru/eng/pjtf6529 https://www.mathnet.ru/eng/pjtf/v42/i2/p23
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Abstract page: | 48 | Full-text PDF : | 5 |
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