A Detection of Deformation Mechanisms Using Infrared Thermography and Acoustic Emission

Vladimir Dekýš; Peter Kopas; Milan Sapieta; Ondrej Stevka

doi:10.4028/www.scientific.net/AMM.474.315

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Correlation between Charge Composition and Fatigue Properties of Nodular Cast Irons
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Temperature Measurement and Finite Element Modeling Methodology for Laser Cutting of Stainless Steel Plate
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 474A Detection of Deformation Mechanisms Using...

A Detection of Deformation Mechanisms Using Infrared Thermography and Acoustic Emission

Abstract:

Change the deformation mechanism in metallic materials may be detectable using infrared thermography and acoustic emission. For samples of mild steel is the creation of Lüder’s bands presented in the infrared spectrum. Follow-number increase of these bands is also presented. In the system of acoustic emission is for this deformation mechanism described signal, which allows detection of the deformation process of these technologies.

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Periodical:

Applied Mechanics and Materials (Volume 474)

Pages:

315-320

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.474.315

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Online since:

January 2014

Authors:

Vladimir Dekýš, Peter Kopas, Milan Sapieta, Ondrej Stevka

Keywords:

Acoustic Emission (AE), Deformation, Infrared Thermography, Lüder’s Band

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References

[1] W. Gongyao, F. Qingming, Y. Bing, J. Wenhui, Thermographic studies of temperature evolutions in bulk metallic glasses" An overview, Intermetallics 30 (2012) 1-11.

DOI: 10.1016/j.intermet.2012.03.022

Google Scholar

[2] E. Corona, J.A. Shaw, M.A. Iadicola, Buckling of steel bars with Lüders bands, Int. J. Solids Struct., 39 (2002) 3313–3336.

DOI: 10.1016/s0020-7683(02)00156-7

Google Scholar

[3] J. Zhang, Y. Jiang, Lüders bands propagation of 1045 steel under multiaxial stress state, Int. J. Plast., 21 (2005) 651–670.

DOI: 10.1016/j.ijplas.2004.05.001

Google Scholar

[4] J. A. Shaw, S. Kyriakides, Initiation and propagation of lacalized deformation in elasto-plastic strip under uniaxial tension, Int. J. Plast., 13 (1998) 837-871.

DOI: 10.1016/s0749-6419(97)00062-4

Google Scholar

[5] T. Pottier, F. Toussaint, H. Louche, P. Vacher, Inelastic heat fraction estimation from two successive mechanical and thermal analyses and full-field measurements, Mec. Theor. Appl. (A/Solids), 38 (2013) 1-11.

DOI: 10.1016/j.euromechsol.2012.09.002

Google Scholar

[6] A. Rusinek, J.R. Klepaczko, Experiments on heat generated during plastic deformation and stored energy for TRIP steels, Mater. Des., 30 (2009) 35–48.

DOI: 10.1016/j.matdes.2008.04.048

Google Scholar

[7] S. Dumoulin, H. Louche, O.S. Hopperstad, T. Borvik, Heat sources, energy storage and dissipation in high-strength steels: Experiments and modeling, Mec. Theor. Appl. (A/Solids) 29 (2010), 461–474.

DOI: 10.1016/j.euromechsol.2009.11.005

Google Scholar

[8] M. Zmindak, P. Novak P., Special approach for thermal modelling fibre reinforced composites with larger aspect ratio, Communications (Zilina, Slovakia), 14 (2010) 73-78.

DOI: 10.26552/com.c.2012.4a.73-78

Google Scholar