Paper Title:

Observation of Material Degradation under Fatigue and Static Loading Condition Using Selected Electromagnetic NDT Methods

Periodical Materials Science Forum (Volume 721)
Main Theme Applied Electromagnetic Engineering for Magnetic, Superconducting and Nano Materials
Edited by A.G. Mamalis, A. Kladas and M. Enokizono
Pages 120-126
DOI 10.4028/www.scientific.net/MSF.721.120
Citation Grzegorz Psuj et al., 2012, Materials Science Forum, 721, 120
Online since June, 2012
Authors Grzegorz Psuj, Tomasz Chady, Masato Enokizono
Keywords AC Magnetization, Barkhausen Noise, BH Loop, Eddy Current Testing, Fatigue Load, Magnetic Flux Leakage (MFL), Material Degradation, Signal Parametrization, Signal Processing, Stress Loading
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Abstract

The purpose of this paper is to present the results of observation of material degradation process in steel samples under combined conditions of static and cyclic dynamic loading, using selected electromagnetic NDT methods. To evaluate damages a Barkhausen noise observation, an AC magnetization, a magnetic flux leakage and eddy current method were used.