| 摘要 |
PURPOSE:To obtain new magnetic material having high magnetic characteristics. CONSTITUTION:A permanent magnet composed of RaTMbMcADdCe and its manufacture (where R is at least one kind out of rare earth elements containing Y, TM is at least one kind out of Fe, Co and Ni, M is at least one kind out of Si, Ti, V, Cr, Mo and W, AD is at least one kind out of Al, Mn, Zn, Cu, Ga, Ge, Zr, Nb, Sn, Sb, Hf and Ta, 5<=a<=18at%, 65<=b<=85at%, 3<=c<=20at%, 0<d<=8at%, and 2<=e<=15at%). |
