Influence of Microstructure Evolution on the Coercive Forces in Low Silicon Non-Oriented Steels

• Authors: I. Petryshynets , F. Kovac , V. Stoyka , J. Boruta
• Languages of publication: EN

Abstracts

EN

The magnetic properties and their dependence on the peculiarity of microstructure in low silicon non-oriented electrotechnical steels were studied in the present work. The estimation of dc magnetic properties of electrical steels was carried out by measurements of coercive forces. It was shown that the coercive force change in silicon steels is dependent on change of average grain size, crystallographic texture and homogeneity of microstructure of the materials. It was revealed that the steels possessing columnar or huge grained microstructure had the lowest measured values of coercive forces. The materials with such microstructure are characterized by a domination of (100) 〈0vw〉 crystallographic orientation.

Keywords

EN

75.20.En; 74.25.Ha; 75.50.Bb; 75.50.Gg

Discipline

• 75.50.Gg: Ferrimagnetics
• 74.25.Ha: Magnetic properties including vortex structures and related phenomena(for vortices, magnetic bubbles, and magnetic domain structure, see 75.70.Kw)
• 75.50.Bb: Fe and its alloys
• 75.20.En: Metals and alloys

• Journal: Acta Physica Polonica A
• Year: 2010
• Volume: 118
• Issue: 5
• Pages: 1013-1014

Dates

published

2010-11

Contributors

author

I. Petryshynets

• Institute of Materials Research, Slovak Academy of Sciences, Watsonova 47, 04353 Kosice, Slovak Republic

author

F. Kovac

• Institute of Materials Research, Slovak Academy of Sciences, Watsonova 47, 04353 Kosice, Slovak Republic

author

V. Stoyka

• Institute of Materials Research, Slovak Academy of Sciences, Watsonova 47, 04353 Kosice, Slovak Republic

author

J. Boruta

• Material & Metallurgical Research, Ltd., Pohranicní 693/31, 706 02 Ostrava-Vitkovice, Czech Republic

References

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Identifiers

DOI

10.12693/APhysPolA.118.1013