TEXTURE SHEET MADE OF ELECTRIC STEEL AND METHOD FOR MANUFACTURE THEREOF Russian patent published in 2018 - IPC C21D8/12 C22C38/00 C21D9/46 C23C22/00 H01F1/16 

FIELD: metallurgy.

SUBSTANCE: invention relates to the field of metallurgy. To achieve the technical result, the textured sheet of electrical steel includes a base coat characterized by the PTiN peak value of the TiN compound in the form of osbornite, observed in the range of 42°<2θ<43°, and the magnitude of the PMg₂SiO₄ peak of Mg₂SiO₄ compound in the form of forsterite, observed in the range of 35°<2θ<36°, both values being greater than 0 and satisfying the relation PTiN ≥ PMg₂SiO₄, under the conditions of X-ray diffraction analysis of thin films; and the loss of iron W_17/50 is equal to 1.0 W/kg or less.

EFFECT: technical result of the invention is the production of a textured sheet of electrical steel, which includes a base coat with a high proportion of TiN, favorable for stressing the steel sheet, and has excellent magnetic properties.

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