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Verification of the trend of MPL variation in fatigue by modern methods

Publication at Faculty of Mathematics and Physics |
2014

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 nano-indentation, X-ray diffraction and transmision electron microscopy. (C) (2014) Trans Tech Publications, Switzerland.