Title:
NICKEL ZINC FERRITE LOW-TEMPERATURE SINTERING UNLEADED FLUX COMPOSITION
Document Type and Number:
Japanese Patent JP2005060226
Kind Code:
A
Abstract:
To provide a nickel zinc ferrite low-temperature sintering flux composition which replaces a conventional leaded sintering flux composition and has an efficiently reduced sintering temperature.
The nickel zinc ferrite low-temperature sinering unleaded flux composition is prepared by adding 0.05-10 wt.% component consisting of silicon dioxide (SiO2), boron oxide (B2O3), and at least one additive to a nickel zinc ferrite base material powder consisting of ferric oxide (Fe2O3), nickel oxide (NiO), zinc oxide (ZnO), copper oxide (CuO), cobalt oxide (CoO), etc., in order to reduce the sintering temperature of the composition.
Inventors:
LAI YUAN-HO
Application Number:
JP2004235681A
Publication Date:
March 10, 2005
Filing Date:
August 12, 2004
Export Citation:
Assignee:
CHILISIN ELECTRONICS CORP
International Classes:
C04B35/30; B22F3/10; B23K35/362; C03C8/14; C04B35/00; C04B35/26; C09K3/00; H01F1/01; H01F1/34; (IPC1-7): C04B35/30; C03C8/14; H01F1/34
Attorney, Agent or Firm:
Kohei Kubota