Počet záznamů: 1

Investigation of structural modifications in ferromagnetic materials by magnetic adaptive testing

  1. 1.
    0356638 - FZU-D 2011 RIV FI eng C - Konferenční příspěvek (zahraniční konf.)
    Tomáš, Ivan - Kadlecová, Jana - Vértesy, G. - Skrbek, B.
    Investigation of structural modifications in ferromagnetic materials by magnetic adaptive testing.
    Proceedings of International Conference on Barkhausen Noise and Micromagnetic Testing. Vaajakoski: ICBM Conference Organisation, 2010, s. 153-162. ISBN 978-952-67247-2-0.
    [International Conference on Barkhausen Noise and Micromagnetic Testing/8./ - ICBM8. Kalpakkam (IN), 11.02.2010-12.02.2010]
    Grant CEP: GA ČR GA101/09/1323
    Výzkumný záměr: CEZ:AV0Z10100520
    Klíčová slova: magnetic NDE * magnetic adaptive testing * merromagnetic materials * magnetic hysteresis
    Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
    http://www.icbmconference.org/Conference_Proceedings.html

    The paper presents some of the latest The paper presents some of the latest results of the Magnetic adaptive testing (MAT) measurement on commercial steel samples degraded by plastic deformation, by decarburization of surfaces, by low cycle fatigue, and by cold rolling simulating radiation embrittlement of the steel. Application of MAT instead of traditional hysteresis tests requires substantially lower magnetization of samples and offers higher sensitivity of detection of changes in the ferromagnetic materials microstructure.
    Trvalý link: http://hdl.handle.net/11104/0195113