Changes in the magnetic parameters of amorphous alloys as an indicator of structural transformations

Metallic glasses exhibit unusual physical properties, compared to their crystalline analogues of the same composition. Thermal annealing of amorphous alloys leads to the multistep transformation of their structures, considerably altering their magnetic state. The high sensitivity of magnetic characteristics to the early stages of crystallization allows us to consider the temperature dependence of saturation magnetization as an indicator of such transformations.