THE METHOD OF INVESTIGATING TEXTURE AND DOMAIN STRUCTURE OF ELECTRICAL ANISOTROPIC STEEL BY MEANS OF ELECTRON MICROSCOPY

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Abstract

The current study deals with the methodics of investigating crystallographic texture, grain structure and domain structure of high-permeability electrical anisotropic steel after secondary recrystallization and the results obtained by this methodics by EBSD measurement. The proposed methodics allows to observe the domain structure of electrical anisotropic steel without introducing mechanical stresses during sample prepearation. This work also describes the new formula for calculation of magnetic induction based on the weighted average values of Goss deviation angles and the standart deviations of these values.

About the authors

A. S Roldugina

Novolipetsk Steel

Email: rolduginaas@gmail.com
Lipetsk

M. V Ryazanov

Novolipetsk Steel

Lipetsk

V. I Parakhin

Bardin Central Research Institute of Ferrous Metals

Moscow

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