Diagnostically Oriented Magnetomechanical Effects Analysis in Quasi Static Low Magnetic Field

Przemysław Szulim , Szymon Gontarz

Abstract

The aim of the work is to try to separate two informations related to the magnetization of the material and the change in its magnetic permeability during the tensile test. These two parameters, in accordance with the adopted model, are associated with reversible and irreversible magnetomechanical effects present in the material degradation process. For extracting the material features, stimulation was performed using a slow-changing magnetic field with a value close to the natural field of the earth. For the observation field on the sample surface an original matrix of triaxial magnetic field sensors was used. Several measuring series were made for various construction steels for various load stages, both for the area of elastic and plastic deformation. The proposed approach together with the results from the conducted research allowed for a better identification of the magnetomechanical effects that carry diagnostic information about the material.
Author Przemysław Szulim (FACME / IAE)
Przemysław Szulim,,
- Institute of Automotive Engineering
, Szymon Gontarz (FACME / IAE)
Szymon Gontarz,,
- Institute of Automotive Engineering
Journal seriesActa Physica Polonica A, ISSN 0587-4246, e-ISSN 1898-794X
Issue year2020
Vol137
No5
Pages703-706
Publication size in sheets0.5
Conference17th Czech and Slovak Conference on Magnetism (CSMAG‘19), 03-06-2019 - 07-06-2019, Košice, Słowacja
Keywords in Englishdiagnostics, stress, magnetic flux
ASJC Classification3100 General Physics and Astronomy
DOIDOI:10.12693/APhysPolA.137.703
URL http://przyrbwn.icm.edu.pl/APP/SPIS/a137-5.html
Languageen angielski
Score (nominal)40
Score sourcejournalList
ScoreMinisterial score = 40.0, 12-09-2020, ArticleFromConference
Publication indicators WoS Citations = 0; Scopus SNIP (Source Normalised Impact per Paper): 2018 = 0.453; WoS Impact Factor: 2018 = 0.545 (2) - 2018=0.532 (5)
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