Number of the records: 1
Complex characterization of degradation of ferromagnetic materials by magnetic adaptive testing
- 1.0399520 - FZÚ 2014 RIV US eng J - Journal Article
Vértesy, G. - Tomáš, Ivan
Complex characterization of degradation of ferromagnetic materials by magnetic adaptive testing.
IEEE Transactions on Magnetics. Roč. 49, č. 6 (2013), s. 2881-2885. ISSN 0018-9464. E-ISSN 1941-0069
Institutional support: RVO:68378271
Keywords : magnetic adaptive testing (MAT) * magnetic nondestructive evaluation (NDE) * plastic deformation
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 1.213, year: 2013
http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6410035&tag=1
Tensile tests of plastically deformed specimens were performed in order to investigate the relation between variation of magnetic characteristics and residual plastic strain. Deformed steel (CSN 12050) specimens were investigated by the method of magnetic adaptive testing (MAT), measuring and evaluating series of minor magnetic hysteresis loops. It was shown that an efficient combination of the MAT parameters yields a reliable and unambiguous correlation with residual strain of the specimens even though all relations between the strain and each of the individual MAT-parameters were nonmonotonous.
Permanent Link: http://hdl.handle.net/11104/0226755
Number of the records: 1