| Автор | X C Kou |
| Автор | H Kronmuller |
| Дата выпуска | 1994-08-15 |
| dc.description | A micromagnetic analysis of the temperature dependence of the coercivity of sintered Nd-Fe-B permanent magnets with and without post-annealing treatment has been made based on the nucleation mechanism. Two temperature ranges in which different mechanisms control the coercivity are clearly distinguishable. From the micromagnetic point of view, the post-annealing process reduces the local effective demagnetizing field (-N<sub>eff</sub>M<sub>s</sub>), which makes the nucleation of a reversed domain more difficult, and therefore enhances the coercivity. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | A micromagnetic understanding of the post-annealing process in producing sintered Nd-Fe-B permanent magnets |
| Тип | paper |
| DOI | 10.1088/0953-8984/6/33/016 |
| Electronic ISSN | 1361-648X |
| Print ISSN | 0953-8984 |
| Журнал | Journal of Physics: Condensed Matter |
| Том | 6 |
| Первая страница | 6691 |
| Последняя страница | 6698 |
| Аффилиация | X C Kou; Inst. fur Phys., Max-Planck-Inst. fur Metallforschung, Stuttgart, Germany |
| Аффилиация | H Kronmuller; Inst. fur Phys., Max-Planck-Inst. fur Metallforschung, Stuttgart, Germany |
| Выпуск | 33 |
