Ni-Zn-Cu FERRITE POWDER, GREEN SHEET CONTAINING THE Ni-Zn-Cu FERRITE POWDER, AND Ni-Zn-Cu FERRITE SINTERED BODY

摘要

PROBLEM TO BE SOLVED: To provide a ferrite material having excellent temperature characteristics and DC superimposition characteristics.;SOLUTION: An Ni-Zn-Cu ferrite powder comprises an Ni-Zn-Cu ferrite, nickel oxide, zinc oxide and copper oxide, and the ferrite powder contains 70-95 wt.% of the Ni-Zn-Cu ferrite having a specific composition ratio, 1-20 wt.% of nickel oxide, 0-20 wt.% of zinc oxide and 1-10 wt.% of copper oxide. A ferrite sintered body is obtained using the ferrite powder by sintering.;COPYRIGHT: (C)2013,JPO&INPIT