PREISACH MODELING OF MAGNETIZATION CHANGES IN STEEL

Authors
PARKER SFH FAUNCE CA GRUNDY PJ MAYLIN MG LUDLOW JLC LANE R
Citation
Sfh. Parker et al., PREISACH MODELING OF MAGNETIZATION CHANGES IN STEEL, Journal of magnetism and magnetic materials, 145(1-2), 1995, pp. 51-56
Citations number
12
Categorie Soggetti
Material Science","Physics, Condensed Matter
Journal title
Journal of magnetism and magnetic materials → ACNP
ISSN journal
03048853
Volume
145
Issue
1-2
Year of publication
1995
Pages
51 - 56
Database
ISI
SICI code
0304-8853(1995)145:1-2<51:PMOMCI>2.0.ZU;2-F
Abstract
We have compared experimental magnetisation curves with results predic ted by the classical Preisach model, a modified classical Preisach mod el and the nonlinear Preisach model. Measurements were performed on a rod of 0.4 wt% carbon steel. The sample was taken from saturation to a demagnetised state over 12 field cycles. The modified classical model showed good agreement to our experimental curves, particularly in the region approaching the demagnetised state.