Development of Magnetic After-Effect Setup and Application in the Study of Relaxation Processes in Fe-C, Fe-Cu and Fe-Cr Alloys

    Research outputpeer-review


    A magnetic after-effect setup, based on an open magnetic circuit, is developed and presented. The magnetic after-effect experiment aims to determine the time and temperature dependence of the initial susceptibility, which is obtained by an AC measurement of the mutual inductance. After sample demagnetization, the change of the time dependent initial susceptibility is measured for particular ferromagnetic materials at a chosen temperature. The setup is applied for the investigation of relaxation processes of dislocations and carbon atoms in Fe-C, Fe-Cu and Fe-Cr alloys.
    Original languageEnglish
    Pages (from-to)120-123
    JournalElectrical Review (Przeglad Elektrotechniczny)
    Issue number9B
    StatePublished - Apr 2011
    Event11th International Workshop on 1&2 Dimensional Magnetic Measurement and Testing - Oita
    Duration: 3 Nov 20106 Nov 2011

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