High energy nanocomposite permanent magnet

摘要: A nanocomposite permanent magnet and method of producing same, wherein the includes a complex of: (1) crystalline RxFebalBz-δMδ or RxFebalCoyBz-δMδ forming grains within magnet, R is at least one rare earth elements, M selected from group consisting Ba, Ca, Mg, Sr, Be, Bi, Cd, Co, Ga, Ge, Hf, In, Al, Si, Mn, Mo, Re, Se, Ta, Nb, Te, Tl, Ti, W, Zr V, x=0-0.3, y=0-0.3, z=0-0.1 8=0-0.01, Fe, B are present; (2) non-magnetic oxide compound which located grain boundaries RxFebalCoyBz-δMδ.