Abstract
The acoustic emission (AE) during the plastic deformation of a low-carbon steel is experimentally studied. The data obtained on the time localization of AE signals in a sample allow the motion of a Lüders band to be traced. The main informative AE parameters at various stages of plastic flow are analyzed. The results are compared with speckle video filming data and are supported by them. The possibilities of determining plastic deformation stages and Lüders band characteristics using acoustic emission are discussed.
References
L. B. Zuev, V. I. Danilov, and B. S. Semukhin, Usp. Fiz. Met. 3, 237 (2002).
L. B. Zuev, Ann. Phys. 16, 286 (2007).
A. N. Ser’eznov, L. N. Stepanova, and V. V. Murav’ev, Acoustic Emission Diagnostics of Construction (Radio i Svyaz’, Moscow, 2000) [in Russian].
T. Sudzuki, Kh. Esinaga, and S. Takeuti, Dynamics of Dislocations and Plasticity (Mir, Moscow, 1989) [translated from Japanese].
S. N. Polyakov, S. A. Bikbaev, and L. B. Zuev, Zh. Tekh. Fiz. 74(10) 137 (2004) [Tech. Phys. 49, 1384 (2004)].
H. B. Sun, F. Yoshida, M. Ohmory, and X. Ma, Mater. Lett. 57, 4535 (2003).
I. A. Viktorov, Rayleigh and Lamb Waves: Physical Theory and Applications (Nauka, Moscow, 1966; Plenum, New York, 1967).
V. V. Murav’ev, L. B. Zuev, and K. L. Komarov, Velocity of Sound and Structure of Steels and Alloys (Nauka, Novosibirsk, 1996) [in Russian].
V. S. Boyko, R. I. Garber, and A. M. Kosevich, Reversible Plasticity of Crystals (Nauka, Moscow, 1991; AIP, New York, 1994).
B. W. Christ and M. L. Pickelesimer, Acta Metall. 22, 435 (1974).
H. Fujita and S. Miyazaki, Acta Metall. 26, 1273 (1978).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © T.V. Murav’ev, L.B. Zuev, 2008, published in Zhurnal Tekhnicheskoĭ Fiziki, 2008, Vol. 78, No. 8, pp. 135–139.
Rights and permissions
About this article
Cite this article
Murav’ev, T.V., Zuev, L.B. Acoustic emission during the development of a Lüders band in a low-carbon steel. Tech. Phys. 53, 1094–1098 (2008). https://doi.org/10.1134/S1063784208080203
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1063784208080203