| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an Ni-Cu-Zn system ferrite material having high specific resistance and a large Q. <P>SOLUTION: The Ni-Cu-Zn system ferrite material contains TiO<SB>2</SB>as a secondary component except inevitable impurities, where the content of TiO<SB>2</SB>x is 0.1 wt.%<x≤4.0 wt.%. The main components are Fe<SB>2</SB>O<SB>3</SB>of 43.0-49.8 mol.%, CuO of 4.0-13.0 mol.%, ZnO of 5-35 mol.%, and the balance NiO. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
