Anisotropic properties of high permeability grain-oriented 3.25% Si-Fe electrical steel

Abstract

Anisotropic magnetic properties of two grades of 0.27 mm thick 3.25% silicon grain-oriented electrical steels are investigated using Epstein size samples cut at 10/spl deg/ intervals between the direction of rolling and its transverse. The global anisotropic variation of the steel is shown to be directly proportional to that of the intrinsic anisotropy energy of the cubic single crystal.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">&gt;</ETX>