Abstract
The microstructure, crystallographic texture and magnetic properties of microcrystalline Fe-6.5wt.%Si and Fe-6.5wt.%Si-3.0wt.%Co alloys prepared by rapid quenching of melt on a steel wheel are studied in the paper. We attained a favourable crystallographic texture from the standpoint of magnetic properties and a homogeneous microstructure by heat treatment of samples at 1100 °C for 1 hour in hydrogen atmosphere. Magnetometric measurements demonstrate increase of the saturation magnetic polarisation in modified alloys by cobalt.

Key words
microstructure, crystallographic texture, magnetic properties, Fe-based alloy, magnetic properties, magnetometric measurements

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