FIELD: metallurgy.
SUBSTANCE: invention relates to metallurgy, namely to magnetic powder of system Fe-Co-Ni. The magnetic nanostructure powder of the particles of the system iron-cobalt-nickel is characterised in that each powder particle contains in wt %: nickel 10-20, cobalt 10-50, iron - rest, at that contains nanocrystallites with size below 20 nm, compactly arranged in aggregates with size from 40 to 80 nm with creation of the agglomerates having spherical shape with size from 100 to 200 nm.
EFFECT: powder is characterised with high magnetic properties.
7 dwg, 1 tbl, 1 ex
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