A single amorphous phase was obtained in Fe//1// minus //xNd//x alloys by melt spinning in a composition range of 0. 11 less than equivalent to x less than equivalent to 0. 60. Magnetization and Moessbauer effect were measured. The internal magnetic field of **5**7 Fe nuclei is about 2. 4MA/m(300 kOe) at 77 K, being independent of composition. It suggests that the average magnetic moment of Fe atoms is nearly constant. The average magnetic moment of Nd atoms decreases with increasing Nd concentration. These results can be explained by the large random magnetic anisotropy of the Nd atom in the amorphous alloys.
|ジャーナル||Nippon Kinzoku Gakkai-si|
|出版物ステータス||Published - 1988 3 1|
ASJC Scopus subject areas
- Condensed Matter Physics
- Mechanics of Materials
- Metals and Alloys
- Materials Chemistry