Title :
Nd(Fe,Mo)12Nx compounds and magnets
Author :
Endoh, M. ; Nakamura, K. ; Mikami, H.
Author_Institution :
Hitachi Metals Ltd., Saitama, Japan
fDate :
9/1/1992 12:00:00 AM
Abstract :
The Mo-substituted Nd(Fe,Mo)12Nx compounds are investigated. The ThMn12 crystal structure has been obtained for the RFe11Mo composition by optimizing the solution treatment temperature, and the magnetic properties of RFe11MoNx have been measured. The NdFe11MoNx shows large saturation magnetization and Curie temperature, and has a higher anisotropy field than the NdFe 11TiNx. The magnet fabrication has been carried out by mechanical alloying and rapid quenching process
Keywords :
Curie temperature; demagnetisation; ferromagnetic properties of substances; iron alloys; magnetic anisotropy; magnetisation; mechanical alloying; molybdenum alloys; neodymium alloys; permanent magnets; rapid solidification; Curie temperature; NdFe11MoNx; anisotropy field; crystal structure; demagnetization curves; magnet fabrication; magnetic properties; mechanical alloying; rapid quenching; saturation magnetization; solution treatment temperature; Alloying; Anisotropic magnetoresistance; Fabrication; Magnetic anisotropy; Magnetic field measurement; Magnetic properties; Perpendicular magnetic anisotropy; Saturation magnetization; Temperature; Tin;
Journal_Title :
Magnetics, IEEE Transactions on
