Micromagnetic study on Nd2Fe14B/α-Fe nanocomposite with inter-granular phase

The magnetic performance of hard-/soft-phase nanocomposites depends on their microstructure. Nanocomposites with an inter-granular phase, fabricated via a physical route, are fascinating as they can further enhance the properties nanocomposites. In this study, is estimated isotropic Nd2Fe14B/α-Fe nanocomposite system phase micromagnetic simulation. simulated results show that strongly dependent size Nd2Fe14B particles and thickness α-Fe phase. energy product provides good approximation to experimental one. optimal which give highest product, found. simulation expected contribute preparation high-performance magnets soft-magnetic