Assessment of the effect of the steels structure dispersion on its magnetic and mechanical properties

OBRABOTKAMETALLOV MATERIAL SCIENCE Vol. 23 No. 4 2021 a b c d Fig. 1. Structure of heat-treated steel samples 09G2S at 1,000x magni fi cation in optical and scanning electron microscopes: a – the structure of the sample quenched at a temperature of 950 o C, studied using an optical micro- scope; b – the structure of the sample quenched at a temperature of 950 o C, studied using a scanning electron microscope; c – the structure of the sample after tempering at 350 o C, studied using an opti- cal microscope; d – the structure of the sample after tempering at 350 o C, studied using a scanning electron microscope Fig. 2. Microstructure of a sample heated to 930 °C and quenched in water, made of rolled steel 09G2C , obtained by processing microphotographs in the SIAMS 700 software package