Magnetic properties of nanocrystalline composite in the Nd--Fe--B system |
| |
| Authors: | Saburo Nasu Toru Hinomura Hirokazu Kanekiyo Satoshi Hirosawa |
| |
| Affiliation: | (1) Department of Material Physics, Faculty of Engineering Science, Osaka University, Toyonaka, Osaka 560, Japan;(2) Fundamental Research Section, Research and Development Division, Sumitomo Special Metals Company, Ltd., Osaka 618, Japan |
| |
| Abstract: | Using 57Fe Mössbauer spectroscopy, X-ray diffraction and magnetization measurements, magnetic properties of melt-spun Nd4.5Fe77B18.5 ribbon have been investigated after the annealing treatments which make nanocrystalline composite from the as-prepared amorphous state. Specimen ribbon which shows coercivity and is suitable for a permanent magnet consists of the mixture of Fe3B and Nd2Fe14B. Relative fraction of these phases in the ribbon have been determined. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
