| 摘要 |
PURPOSE:To produce a thin magnetic sheet and to obtain a microwave magnetic body of desired thickness by calcining a laminate containing plural magnetic sheets. CONSTITUTION:The magnetic powder is kneaded with the binder resin, a solvent, etc., and turned into a magnetic paste. A thin magnetic sheet 1 is formed from the magnetic paste by a sheet molding method. Then plural sheets 1 are laminated together in accordance with the thickness of a desired microwave magnetic body. A laminated matter thus constructed with plural sheets 1 is press-fixed in the thickness direction into a laminate 2. Then a disk-shaped laminate 3 is punched out of the laminate 2, and the laminate 3 is calcined. Thus a microwave magnetic body 4 is obtained and the thickness of the body 4 is decided by the thickness of the laminate 2. |
