FIELD: physics.
SUBSTANCE: method includes the following steps: compacting in the mould a powder composition comprising a mixture of iron and BN, extruding the compacted mass from the mould, placing in a calcium carbonate container with a graphite heater, treating at 2-8 GPa and 1000-2000°C.
EFFECT: invention makes it possible to obtain a magnetically soft ceramic product having excellent magnetic, electrical, and mechanical properties.
13 cl, 1 dwg, 2 tbl
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