摘要 |
<p>An anisotropic bond magnet is produced at low costs with problems by remanent magnetization avoided. A method of producing an anisotropic bond magnet by supplying magnetic powder (HDDR powder) into the cavity of a press device and molding it. A weak magnetic field consisting of a static magnetic field is formed in a space including the cavity by using a constantly-magnetized magnetic member, and magnetic powder is moved into the cavity with magnetic powder oriented in a direction parallel to the direction of a weak magnetic field. Next, magnetic powder is compressed in the cavity to produce a compact.</p> |