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Title:
FERRITE SINTERED COMPACT AND MULTILAYER FERRITE COMPONENT USING THE SAME
Document Type and Number:
Japanese Patent JP2005053759
Kind Code:
A
Abstract:

To provide a ferrite sintered compact having prescribed magnetic characteristics and a multilayer ferrite component obtained by using the same.

The ferrite sintered compact is obtained, as a low temperature-firable magnetic material used as a substitute of a conventional Ni-Cu-Zn ferrite, by mixing powdery raw materials in a compositional ratio expressed by following general formula: Li0.5xZnzCuaFe2+0.5x-yMnyO5 (wherein, 0.10<x<1.00 (10-100 mol%); 0.13<y<0.80 (5-25 mol%); 0<z<0.90 (0-90 mol%); 0.01<a<0.20 (1-20 mol%); and 0.5x + z + a = 1), and firing the resulting mixture at 700-900°C.


Inventors:
NAOE MASAYUKI
Application Number:
JP2003288486A
Publication Date:
March 03, 2005
Filing Date:
August 07, 2003
Export Citation:
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Assignee:
KOA CORP
International Classes:
C04B35/26; H01F1/34; H01F17/00; (IPC1-7): C04B35/26; H01F1/34; H01F17/00
Attorney, Agent or Firm:
Yukio Maruyama