CPC C22C 45/02 (2013.01) [B22F 1/054 (2022.01); B22F 1/08 (2022.01); B22F 1/142 (2022.01); B22F 9/04 (2013.01); H01F 1/15341 (2013.01); B22F 2009/048 (2013.01); B22F 2301/35 (2013.01); C22C 2200/02 (2013.01); C22C 2200/04 (2013.01); C22C 2202/02 (2013.01)] | 8 Claims |
1. An iron alloy particle comprising an iron alloy, the particle comprising:
multiple mixed-phase particles, each comprising an amorphous phase and a nanocrystal of from 10 nm to 100 nm in crystallite size; and
a grain boundary layer between the mixed-phase particles,
wherein a precipitation rate of the nanocrystals is from 20% to 100%.
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