The anisotropy of coercive force in cold-rolled goss-texture electrical sheets

The value of coercive force constitutes an important materials constant, and an unfavorable effect of H sub(c) changes should be taken into consideration in the course of exploitation of electrical machines and equipment. The values of coercive force of anisotropic and isotropic electrical sheets have been presented. It has been found that the crystalline structure and the degree of texture bring forth the anisotropy of coercive force, i.e., the changes of H sub(c) value depending on the magnetization directions. The applied measuring method gives results magnetization directions. The applied measuring method gives results which are exact enough (error delta sub(max) < 3 percent) and reproducible.