Non-destructive indication of plastic deformation of cold-rolled stainless steel by magnetic adaptive testing

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26 Citations (Scopus)

Abstract

Cold-rolled austenitic stainless-steel samples were non-destructively characterized by means of magnetic adaptive testing (MAT). The flat samples were magnetized by an attached yoke, and sensitive, reliable descriptors were obtained from the proper evaluation, based on the measurements of series of magnetic minor hysteresis loops, without magnetic saturation of the samples. The results were compared with the results of previous measurements performed by a direct study of minor loops. Significant increase of sensitivity was found if MAT is applied.

Original languageEnglish
Pages (from-to)76-82
Number of pages7
JournalJournal of Magnetism and Magnetic Materials
Volume310
Issue number1
DOIs
Publication statusPublished - Mar 2007

Fingerprint

Stainless Steel
plastic deformation
stainless steels
Plastic deformation
indication
Stainless steel
Magnetic hysteresis
Testing
Saturation magnetization
Austenitic stainless steel
Hysteresis loops
austenitic stainless steels
hysteresis
saturation
evaluation
sensitivity

Keywords

  • Ferromagnetic material
  • Hysteresis-magnetic
  • Magnetic adaptive testing
  • Magnetization curve
  • Non-destructive testing

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

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abstract = "Cold-rolled austenitic stainless-steel samples were non-destructively characterized by means of magnetic adaptive testing (MAT). The flat samples were magnetized by an attached yoke, and sensitive, reliable descriptors were obtained from the proper evaluation, based on the measurements of series of magnetic minor hysteresis loops, without magnetic saturation of the samples. The results were compared with the results of previous measurements performed by a direct study of minor loops. Significant increase of sensitivity was found if MAT is applied.",
keywords = "Ferromagnetic material, Hysteresis-magnetic, Magnetic adaptive testing, Magnetization curve, Non-destructive testing",
author = "G. V{\'e}rtesy and I. Tom{\'a}š and I. M{\'e}sz{\'a}ros",
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AU - Vértesy, G.

AU - Tomáš, I.

AU - Mészáros, I.

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N2 - Cold-rolled austenitic stainless-steel samples were non-destructively characterized by means of magnetic adaptive testing (MAT). The flat samples were magnetized by an attached yoke, and sensitive, reliable descriptors were obtained from the proper evaluation, based on the measurements of series of magnetic minor hysteresis loops, without magnetic saturation of the samples. The results were compared with the results of previous measurements performed by a direct study of minor loops. Significant increase of sensitivity was found if MAT is applied.

AB - Cold-rolled austenitic stainless-steel samples were non-destructively characterized by means of magnetic adaptive testing (MAT). The flat samples were magnetized by an attached yoke, and sensitive, reliable descriptors were obtained from the proper evaluation, based on the measurements of series of magnetic minor hysteresis loops, without magnetic saturation of the samples. The results were compared with the results of previous measurements performed by a direct study of minor loops. Significant increase of sensitivity was found if MAT is applied.

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KW - Magnetization curve

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