Magnetic ferrite powder, magnetic ferrite sinter, layered ferrite part, and process for producing layered ferrite part

Provided is magnetic ferrite powder in which a peak intensity ratio of Z phase (M3Me2Fe24O41: M = one or more kinds of alkaline-earth metal, Me = one or more kinds from Co, Ni, Mn, Zn, Mg and Cu) of hexagonal ferrite is 30% or higher in X-ray diffraction and a peak value of a grain size distribution...

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Hauptverfasser: NAKANO ATSUYUKI, ENDO MASAMI
Format: Patent
Sprache:eng
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Zusammenfassung:Provided is magnetic ferrite powder in which a peak intensity ratio of Z phase (M3Me2Fe24O41: M = one or more kinds of alkaline-earth metal, Me = one or more kinds from Co, Ni, Mn, Zn, Mg and Cu) of hexagonal ferrite is 30% or higher in X-ray diffraction and a peak value of a grain size distribution is in a range from 0.1 mu m to 3 mu m.