Correlation between Texture at Primary Recrystallized State and Magnetic Properties in Grain Oriented Electrical Steels

Abstract:

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Desirable magnetic properties for grain oriented electrical steels are low core loss and high magnetic flux density. These properties are closely related with sharpness of {110} texture. This Goss texture develops by abnormal grain growth during secondary recrystallization annealing. Based on experimental results, a general suggestion which estimates the magnetic properties after completion of secondary recrystallization from a primary recrystallized texture can be proposed. For a material to have better magnetic properties after completion of secondary recrystallization, it should have a primary recrystallized texture in which there are not only large number of ideal Goss grains, but also lower frequency of low angle grain boundary around those Goss grains.

Info:

Periodical:

Materials Science Forum (Volumes 702-703)

Edited by:

Asim Tewari, Satyam Suwas, Dinesh Srivastava, Indradev Samajdar and Arunansu Haldar

Pages:

726-729

DOI:

10.4028/www.scientific.net/MSF.702-703.726

Citation:

J. T. Park et al., "Correlation between Texture at Primary Recrystallized State and Magnetic Properties in Grain Oriented Electrical Steels", Materials Science Forum, Vols. 702-703, pp. 726-729, 2012

Online since:

December 2011

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Price:

$35.00

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