Strain Induced Anisotropic Magnetic Behaviour and Exchange Coupling Effect in Fe-SmCo${}_5$ Permanent Magnets Generated by High Pressure Torsion

Lukas Weissitsch, Martin Stückler, Stefan Wurster +4

High-pressure torsion (HPT), a technique of severe plastic deformation (SPD), is shown as a promising processing method for exchange-spring magnetic materials in bulk form. Powder…