Internal Demagnetizing Factor in Ferrous Metals
Joint Authors
Takács, Jenő
Varga, Lajos Károly
Kovács, György
Source
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-11-05
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
Modelling the saturation major loop of a ferrous metal produces the intrinsic magnetization parameters; fitting the measured commutation curve, however, can yield different results.
The relation of the intrinsic loci of the vertices of the minor loops (ND=0) to the experimental curve (ND≠0) is investigated.
The two-way transformation between the two curves is formulated in closed mathematical form with the help of the internal demagnetization factor, ND.
The method is applied to four ferrous metals, with widely different intrinsic properties (soft nonoriented Fe-Si steel, normalized low carbon steel, and Finemet in nanocrystalline and amorphous state) supporting the predictions of the proposal.
The developed relationship is model independent and it is shown that the ND factor depends linearly on coercivity based on experimental evidence.
American Psychological Association (APA)
Takács, Jenő& Kovács, György& Varga, Lajos Károly. 2012. Internal Demagnetizing Factor in Ferrous Metals. Journal of Metallurgy،Vol. 2012, no. 2012, pp.1-5.
https://search.emarefa.net/detail/BIM-495990
Modern Language Association (MLA)
Takács, Jenő…[et al.]. Internal Demagnetizing Factor in Ferrous Metals. Journal of Metallurgy No. 2012 (2012), pp.1-5.
https://search.emarefa.net/detail/BIM-495990
American Medical Association (AMA)
Takács, Jenő& Kovács, György& Varga, Lajos Károly. Internal Demagnetizing Factor in Ferrous Metals. Journal of Metallurgy. 2012. Vol. 2012, no. 2012, pp.1-5.
https://search.emarefa.net/detail/BIM-495990
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-495990