| 摘要 |
PURPOSE: To provide the bond magnet material having excellent magnetic characteristics by mixing high Br α'-FeCo phase with high R2TM14B phase. CONSTITUTION: The title rare earth element bond magnet has a composition of RaFeBCocBdCeAzDfMg (where R represents at least one kind of rare earth elements including Nd, Pr, Ce, Dy; AD at least one kind out of Al, Zn, Cu, Ca; M at least one kind out of Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, w while 5<=a<=30wt.%, b: the balance, 12<=c<=70wt.%, 0.1<=d+e<=2wt.%, f<=5wt.%, g<=10wt.%). |
