| 摘要 |
PURPOSE:To inhibit the diffuse reaction of a metal magnetic material to a ferrite magnetic material by a method wherein an iron-nickel alloy is selected as a metal magnetic alloy and a nickel-zinc ferrite is selected as an oxide magnetic ferrite. CONSTITUTION:In a composite magnetic material consisting of a metal magnetic alloy and an oxide magnetic ferrite, specially an iron-nickel alloy is selected as the metal magnetic alloy and a nickel-zinc ferrite is selected as the oxide magnetic ferrite. Thereby, the diffuse reaction of a metal magnetic material to a ferrite magnetic material is inhibited and the composite magnetic material having together the high magnetic flux density of the metal magnetic material and the high-frequency characteristics of the ferrite magnetic material can be synthesized. |
