Influence of Annealing Conditions on Structural Development of Cryo Rolled FeSi Steel

• Authors: T. Kvackaj , J. Bidulska , R. Bidulsky , A. Kovacova , R. Kocisko , P. Bella , M. Luptak , J. Bacso
• Languages of publication: EN

Abstracts

EN

Non grain oriented isotropic electrical steels, commercially called NGOES, were investigated in cryogenic temperature conditions. At cryogenic temperatures plastic deformations form strong structural heterogeneities in the sample thickness. Samples processed by cryo rolling show a bigger storage energy. To achieve abnormal grain growth through the process of static recrystallization, the annealing conditions were applied to the deformed samples. Moreover, minimal magnetic losses were reached when mean grain size diameter was approximately 150 μm.

Keywords

EN

75.50.Bb; 81.05.Bx; 81.40.Rs; 81.40.Ef

Discipline

• 81.40.Ef: Cold working, work hardening; annealing, post-deformation annealing, quenching, tempering recovery, and crystallization
• 81.40.Rs: Electrical and magnetic properties related to treatment conditions
• 81.05.Bx: Metals, semimetals, and alloys
• 75.50.Bb: Fe and its alloys

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2014
• Volume: 126
• Issue: 1
• Pages: 184-185

Dates

published

2014-07

Contributors

author

T. Kvackaj

• Faculty of Metallurgy, Technical University of Košice, Vysokoškolská 4, 042 00 Košice, Slovakia

author

J. Bidulska

• Faculty of Metallurgy, Technical University of Košice, Vysokoškolská 4, 042 00 Košice, Slovakia

author

R. Bidulsky

• Faculty of Metallurgy, Technical University of Košice, Vysokoškolská 4, 042 00 Košice, Slovakia

author

A. Kovacova

• Faculty of Metallurgy, Technical University of Košice, Vysokoškolská 4, 042 00 Košice, Slovakia

author

R. Kocisko

• Faculty of Metallurgy, Technical University of Košice, Vysokoškolská 4, 042 00 Košice, Slovakia

author

P. Bella

• Faculty of Metallurgy, Technical University of Košice, Vysokoškolská 4, 042 00 Košice, Slovakia

author

M. Luptak

• Faculty of Metallurgy, Technical University of Košice, Vysokoškolská 4, 042 00 Košice, Slovakia

author

J. Bacso

• Faculty of Metallurgy, Technical University of Košice, Vysokoškolská 4, 042 00 Košice, Slovakia

References

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Identifiers

DOI

10.12693/APhysPolA.126.184