| 摘要 |
The invention describes a layered magnet (1, 1') for a magnet arrangement of an electrical machine (2), which layered magnet (1, 1') comprises a number of primary magnet layers (10, 10') and a number of subordinate magnet layers (11, 12, 13, 11', 12', 13', 14), wherein each magnet layer (10, 10', 11, 12, 13, 11', 12', 13', 14) comprises a ferromagnet with a layer concentration of a lanthanide, and wherein the layer concentration of the lanthanide is greatest in a primary magnet layer (10, 10'). The invention also describes a method of manufacturing such a layered magnet (1, 1'); a magnet arrangement for an electrical machine (2); and an electrical machine (2) comprising such a magnet arrangement. |
