| 摘要 |
PROBLEM TO BE SOLVED: To provide magnetic materials that suppress an electrical short circuit and fixed stress and strain, and whose surface quality is improved in the magnetic materials for an electromagnetic apparatus. SOLUTION: These magnetic materials for the electromagnetic apparatus are structured by stacking two or more magnetic material pieces punched substantially in the same shape. The magnetic material pieces are integrated by a silicon polymer in such a way that strain and/or stress is not applied locally to each magnetic material piece. The simple bundling method of the magnetic materials for the electromagnetic apparatus is, when the magnetic materials used for the electromagnetic apparatus are made up of two or more magnetic material pieces, to arrange and assemble the two or more magnetic material pieces, to apply a liquid or to dip them into the liquid that has the ability of bundling the magnetic material pieces when dried with keeping the assembled state, and then to dry them and to bundle and assemble the two or more magnetic material pieces. COPYRIGHT: (C)2004,JPO
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