| 摘要 |
PURPOSE:To properly maintain the flexibility and the rigidity of a rare-earth bonded magnet and to enhance its assembly property into a motor or the like. CONSTITUTION:The density of a magnet blank after its rolling operation is set to 4.0 to 5.8. Thereby, while a flexible rare-earth bonded magnet is being bent well, it can be assembled into a product. In addition, after it has been assembled into the product, it is possible to prevent the rigidity of the magnet becoming insufficient and the magnet collapsing. |
