Two phase magnetic material modelling using two dimensional extended Preisach model

Piotr Frydrych , Michał Nowicki

Abstract

Extended Preisach model parameters can be strongly related to microstructural properties of material. It can also include real physical magnetization mechanisms such as domain wall motion and domain rotation. This paper shows that Preisach model is able to anticipate different phases in material structure. Existence of different phases in the material are due to thermal treatment, which is used to improve magnetic properties of amorphous alloys. Model was verified using ring shaped cores made of bilayered amorphous ribbons, which served as a physical model of the loosely coupled two phase ferromagnetic material with distinct magnetic properties.
Author Piotr Frydrych (FM / IMBE)
Piotr Frydrych,,
- The Institute of Metrology and Biomedical Engineering
, Michał Nowicki (FM / IMBE)
Michał Nowicki,,
- The Institute of Metrology and Biomedical Engineering
Journal seriesJournal of Electrical Engineering-Elektrotechnicky Casopis, ISSN 1335-3632, (A 15 pkt)
Issue year2018
Vol69
No6
Pages464-466
Publication size in sheets0.3
Keywords in Englishtwo-phase magnetic materials, Preisach model, amorphous alloys
ASJC Classification2208 Electrical and Electronic Engineering
DOIDOI:10.2478/jee-2018-0076
URL http://iris.elf.stuba.sk/cgi-bin/jeeec?act=pr&no=6_118
Languageen angielski
Score (nominal)15
ScoreMinisterial score = 15.0, 11-03-2019, ArticleFromJournal
Ministerial score (2013-2016) = 15.0, 11-03-2019, ArticleFromJournal
Publication indicators Scopus SNIP (Source Normalised Impact per Paper): 2016 = 0.488; WoS Impact Factor: 2017 = 0.508 (2) - 2017=0.549 (5)
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* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
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