| 摘要 |
<P>PROBLEM TO BE SOLVED: To achieve an improvement of magnetic properties and a reduced cost of a rare earth bonded magnet which is made by binding magnetic materials using a binder, and also to provide a manufacturing method thereof. <P>SOLUTION: SiO<SB>2</SB>is used as a binder contained in precursor solution, which is excellent in surface wettability to magnetic materials, and magnetic materials are bound by SiO<SB>2</SB>. <P>COPYRIGHT: (C)2008,JPO&INPIT |
