To provide a method in which a torque of a micro rotary electrical machine is improved, which is used as a driving source for an electrical and electronic device or a robot, or the like.
In a method, a magnet film having a thickness of 40 to 300 μm and a magnetically isotropic nanoscale crystalline structure is prepared. The magnet film is then provided with a resin composition having a film forming property to form a resin composite magnetic film. The resin composite magnetic film is then mechanically processed so as to have a solid or hollow structure. Thereafter, the resin films are melted and integrally changed into a rigid body by cross-linking, and the rigid body is magnetized to form a laminated resin composite magnet film as a mover component of a rotary electrical machine.
| JP2004079054 | PERPENDICULAR MAGNETISM RECORDING MEDIUM |
| JPH1116727 | HIGH-RESISTANCE MAGNETIC THIN FILM |
| JPH08124744 | MAGNETIC ALLOY FILM AND COMPOSITE MAGNETIC HEAD |
NISHIMURA SHINSAKU
MENJO NOBORU
| JP2005527989A | 2005-09-15 | |||
| JP4089220B2 | 2008-05-28 | |||
| JP2001118710A | 2001-04-27 | |||
| JPS62263612A | 1987-11-16 | |||
| JPH04291908A | 1992-10-16 | |||
| JPH1126272A | 1999-01-29 | |||
| JP2008213410A | 2008-09-18 |
Miyazaki Yoshio
Kaoru Onozuka
Akio Tagami
High Masahiro
Tsutomu Kato