Abstract
Results of the research of dependence between the structural states of 40Kh-steel bar samples obtained with different modes of thermal processing and the velocity of longitudinal, transverse, and Rayleigh waves are presented. The mirror-shadow multiple reflection method with the use of dedicated pass-through and attachable electromagnetic–acoustic transducers was employed. A connection between the wave velocity and the ultimate strength, yield point, plasticity, and rigidity of the examined samples is demonstrated. Dependences of the acoustic wave velocity on mechanical tensile stresses are presented. The acoustoelastic coefficients are determined.
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Ermolov, I.N. and Lange, Yu.V., Nerazrushayushchii kontrol'. Spravochnik. V 7 t. T. 3. Ul’trazvukovoi kontrol', Klyuev, V.V., Ed. (Nondestructive Testing in 7 Vols. Vol. 3: Ultrasonic Testing), Moscow: Mashinostroenie, 2004.
Anisimov, V.A., Katorgin, B.I., Kutsenko, A.N., Malakhov, V.P., Rudakov, V.S., and Chvanov, V.K., Nerazrushayushchii kontrol'. Spravochnik. V 7 t. T. 4. Kniga 1. Akusticheskaya tenzometriya Klyuev, V.V., Ed. (Nondestructive Testing in 7 Vols. Vol. 4, Book 1: Acoustic Tensometry), Moscow: Mashinostroenie, 2004.
Rigmant, M.B., Korkh, M.K., Davydov, D.I., Shishkin, S.A., Korkh, Yu.V., Nichipuruk, A.P., and Kazantseva, N.V., Methods for revealing deformation martensite in austenitic-ferritic steels, Russ. J. Nondestr. Test., 2015, vol. 51, no. 11, pp. 680–691.
Nichipuruk, A.P., Stashkov, A.N., Ogneva, M.S., Korolev, A.V., and Osipov, A.A., Induced magnetic anisotropy in low-carbon steel plates subjected to plastic deformation by stretching, Russ. J. Nondestr. Test., 2015, vol. 51, no. 10, pp. 610–615.
Kostin, V.N., Vasilenko, O.N., Filatenkov, D.Yu., Chekasina, Yu.A., and Serbin, E.D., Magnetic and magnetoacoustic testing parameters of the stressed–strained state of carbon steels that were subjected to a cold plastic deformation and annealing, Russ. J. Nondestr. Test., 2015, vol. 51, no. 10, pp. 624–632.
Murav’ev, V.V., Murav’eva, O.V., Strizhak, V.A., Pryakhin, A.V., and Fokeeva, E.N., An analysis of the comparative reliability of acoustic testing methods of bar stock from spring steels, Russ. J. Nondestr. Test., 2014, vol. 50, no. 8, pp. 435–442.
Murav’eva, O.V., Petrov, K.V., Sokov, M.Yu., and Gabbasova, M.A., The simulation and study of the propagation of the acoustic waves that are radiated by an electromagnetic–acoustic trough-type transducer over the elliptic cross-section of a bar, Russ. J. Nondestr. Test., 2015, vol. 51, no. 7, pp. 400–406.
Bobrov, V.T., Bobrov, S.V., and Danilov, V.N., Propagation of pulses of shear elastic SH-polarization waves in a solid layer in a direction orthogonal to its surfaces, Russ. J. Nondestr. Test., 2013, vol. 49, no. 8, pp. 436–445.
Babkin, S.E., The determination of the Poisson ratio for ferromagnetic materials using the EMA method, Russ. J. Nondestr. Test., 2015, vol. 51, no. 5, pp. 303–307.
Murav’eva, O.V., Murav’ev, V.V., Gabbasova, M.A., Buldakova, I.V., and Sokov M.Yu., Analysis of reflected signals in testing cylindrical specimens by the multiple reflection echo-shadow method, Optoelectron. Instrum. Data Process., 2016, vol. 52, no. 4, pp. 367–373.
Strizhak, V.A., Pryakhin, A.V., Obukhov, S.A., and Efremov, A.B., The information and measuring system for excitation, detection, registration and processing of signals from electromagnetic-acoustic transducers, Intellektual’nye Sist. Proizvod., 2011, no. 1, pp. 243–250.
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Original Russian Text © V.V. Murav’ev, O.V. Murav’eva, K.V. Petrov, 2017, published in Defektoskopiya, 2017, No. 8, pp. 20–28.
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Murav’ev, V.V., Murav’eva, O.V. & Petrov, K.V. Connection between the properties of 40kh-steel bar stock and the speed of bulk and rayleigh waves. Russ J Nondestruct Test 53, 560–567 (2017). https://doi.org/10.1134/S1061830917080046
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DOI: https://doi.org/10.1134/S1061830917080046