Nondestructive indication of plastic deformation of cold-rolled stainless steel by magnetic minor hysteresis loops measurement

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Abstract

Cold-rolled austenitics stainless steel samples were non-destructively characterized by means of sets of magnetic minor hysteresis loops. The flat samples were magnetized by an attached yoke, and reliable parameters were obtained from the series of minor loops, without magnetic saturation of the samples. It was found, that some magnetic quantities, well known to be closely connected to the samples' structure variation, especially relative coercivity and remanent induction, could be distinguished even more sensitively from minor loops, than from the major one.

Original languageEnglish
Pages (from-to)335-342
Number of pages8
JournalJournal of Magnetism and Magnetic Materials
Volume285
Issue number3
DOIs
Publication statusPublished - Jan 2005

Fingerprint

Magnetic hysteresis
Stainless Steel
Saturation magnetization
Austenitic stainless steel
Hysteresis loops
Coercive force
plastic deformation
stainless steels
Plastic deformation
indication
Stainless steel
hysteresis
austenitic stainless steels
coercivity
induction
saturation

Keywords

  • Ferromagnetic material
  • Hysteresis-magnetic
  • Magnetization curves
  • Nondestructive testing

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

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abstract = "Cold-rolled austenitics stainless steel samples were non-destructively characterized by means of sets of magnetic minor hysteresis loops. The flat samples were magnetized by an attached yoke, and reliable parameters were obtained from the series of minor loops, without magnetic saturation of the samples. It was found, that some magnetic quantities, well known to be closely connected to the samples' structure variation, especially relative coercivity and remanent induction, could be distinguished even more sensitively from minor loops, than from the major one.",
keywords = "Ferromagnetic material, Hysteresis-magnetic, Magnetization curves, Nondestructive testing",
author = "G. V{\'e}rtesy and I. M{\'e}sz{\'a}ros and I. Tom{\'a}š",
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T1 - Nondestructive indication of plastic deformation of cold-rolled stainless steel by magnetic minor hysteresis loops measurement

AU - Vértesy, G.

AU - Mészáros, I.

AU - Tomáš, I.

PY - 2005/1

Y1 - 2005/1

N2 - Cold-rolled austenitics stainless steel samples were non-destructively characterized by means of sets of magnetic minor hysteresis loops. The flat samples were magnetized by an attached yoke, and reliable parameters were obtained from the series of minor loops, without magnetic saturation of the samples. It was found, that some magnetic quantities, well known to be closely connected to the samples' structure variation, especially relative coercivity and remanent induction, could be distinguished even more sensitively from minor loops, than from the major one.

AB - Cold-rolled austenitics stainless steel samples were non-destructively characterized by means of sets of magnetic minor hysteresis loops. The flat samples were magnetized by an attached yoke, and reliable parameters were obtained from the series of minor loops, without magnetic saturation of the samples. It was found, that some magnetic quantities, well known to be closely connected to the samples' structure variation, especially relative coercivity and remanent induction, could be distinguished even more sensitively from minor loops, than from the major one.

KW - Ferromagnetic material

KW - Hysteresis-magnetic

KW - Magnetization curves

KW - Nondestructive testing

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EP - 342

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

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