Please use this identifier to cite or link to this item: http://hdl.handle.net/11452/23132
Title: Mathematical model for cutting effect on magnetic flux distribution near the cut edge of non-oriented electrical steels
Authors: Uludağ Üniversitesi/Fen-Edebiyat Fakültesi/Fizik Bölümü.
0000-0003-2546-0022
Peksöz, Ahmet
Erdem, Sezer
Derebaşı, Naim
AAI-2254-2021
AAG-9772-2021
AAI-1248-2021
23100976500
13805689400
11540936300
Keywords: Cutting effect
Cutting process
Electrical steels
Flux distribution
Magnetic flux distribution
Magnetic materials
Magnetic properties
Cutting tools
Deterioration
Functions
Grain size and shapev
Magnetic fields
Magnetic flux
Magnetic properties
Magnetism
Mathematical techniques
Nonmetals
Silicon
Silicon steel
Steel sheet
Before and after
Cut edges
Cutting process
Electrical steels
Flux densities
Flux distribution
Grain sizes
Magnetic flux distribution
Magnetic induction
New mathematical model
Non-oriented electrical steels
SI content
Silicon contents
Mathematical models
Materials science
Non-oriented electrical steel sheets
Issue Date: Oct-2008
Publisher: Elsevier
Citation: Peksöz, A. vd. (2008). ''Mathematical model for cutting effect on magnetic flux distribution near the cut edge of non-oriented electrical steels''. Computational Materials Science, 43(4), 1066-1068.
Abstract: Basic magnetic properties of non-oriented electrical steel sheets with different grain size and silicon content have different behaviour before and after cutting into strips. Cutting process causes a significant drop in flux density and deterioration of magnetic properties occurs over a region up to 10 mm from close to the cut edge. Therefore some degraded regions are formed at each side of the cut. A new mathematical model was formed for the degree of deterioration on flux distribution near the cut edge. The variation of magnetic induction in the cutting region was given as a function of four different parameters depending on the material. The model also included the variation of these parameters with the grain size and silicon content. It is observed that the change in the parameters until 2.5% Si content is not significant, while it has a remarkable variation for them after 2.5% Si content and similar effect was found to be for grain size. The mathematical model gives the degree to which the magnetic properties of the region around the edge degrade after the cutting process. The calculated results of the model showed good agreements with the experimental results.
URI: https://www.sciencedirect.com/science/article/pii/S0927025608001389
https://doi.org/10.1016/j.commatsci.2008.02.025
http://hdl.handle.net/11452/23132
ISSN: 0927-0256
Appears in Collections:Scopus
Web of Science

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