Magnetic Properties of Sm-Fe-N/Co-B Composite Magnets Prepared by Chemical Reduction

Figure 1

Schematic diagrams of (a) nanocomposite powder prepared by crushing melt-spun ribbon and (b) proposed nanocomposite powder. The white and gray regions indicate the soft and hard magnetic phases, respectively. The arrows indicate the magnetic moment of the hard magnetic phase.

(a)

(b)