Abstract
The paper presents the results of a systematic investigation of the influence of melt-spinning processing conditions on the grain size in the nanocrystalline range and on the magnetic properties of Nd-Fe-B alloys with small silicon additions. The relationships between remanence, coercivity and grain size are established and discussed. The enhanced remanence observed, Mr/Ms > 0.5, has been shown to be due to ultra fine grain size below 20 nm.
Original language | English |
---|---|
Pages (from-to) | 360-362 |
Number of pages | 3 |
Journal | Journal of Magnetism and Magnetic Materials |
Volume | 101 |
Issue number | 1-3 |
DOIs | |
Publication status | Published - Oct 1991 |