Verification of the Trend of MPL Variation in Fatigue by Modern Methods

Ľubomír Gajdoš; Martin Šperl; Jiří Frankl; Jaroslav Kaiser; Václav Mentl; Jan Kyncl; Jaroslav Lukeš; Radomír Kužel

doi:10.4028/www.scientific.net/KEM.606.99

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HomeKey Engineering MaterialsKey Engineering Materials Vol. 606Verification of the Trend of MPL Variation in...

Verification of the Trend of MPL Variation in Fatigue by Modern Methods

Abstract:

The paper presents experimental results concerning the variation of microplastic limit (MPL) during fatigue as determined by the measurement of changes in inductance L of specimens made from normalized low-C steel CSN 411375. Some indications have been obtained that MPL varies during fatigue with dislocation density. This was proved by nanoindentation, X-ray diffraction and transmision electron microscopy.

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Periodical:

Key Engineering Materials (Volume 606)

Pages:

99-102

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.606.99

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Online since:

March 2014

Authors:

Ľubomír Gajdoš*, Martin Šperl, Jiří Frankl, Jaroslav Kaiser, Václav Mentl, Jan Kyncl, Jaroslav Lukeš, Radomír Kužel

Keywords:

Inductance, Magnetic Field, Microplastic Limit, Nanohardness, X-Ray Diffraction (XRD)

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References

[1] Ľ. Gajdoš, M. Šperl, J. Kaiser, V. Mentl, Microplastic Limit of Steel Determined by the Measurement of Changes in Electrical Impedance, Proc. Experimental Stress Analysis 2011, June 6-9, 2011, Znojmo, Czech Republic.

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[2] H. Kikuchi, Y. Henmi, T. Liu, K. Ara, Y. Kamada, S. Kobayashi and S. Takahashi, The Relation Between AC Permeability and Dislocation Density and Grain Size in Pure Iron, International Journal of Applied Electromagnetics and Mechanics, 25 (2007).

DOI: 10.3233/jae-2007-891

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[3] Ľ. Gajdoš, M. Šperl, J. Kaiser, V. Mentl, Variation of Microplastic Limit During Cyclic Loading, Proceedings of the 30th Danubia-Adria Symposium in Experimental Mechanics, Primošten, Croatia, 2013, pp.179-180.

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