Ni-Cu-Zn-based ferrite material and process for the...

Details Ni-Cu-Zn-based ferrite material and process for the... Ni-Cu-Zn-based ferrite material and process for the...

2007-07-03

2007-07-03

Koslow, C. Melissa (Department: 1755)

Compositions

Magnetic

Iron-oxygen compound containing

C252S062620, C252S062590

Reexamination Certificate

active

10958380

ABSTRACT:
An Ni—Cu—Zn-based ferrite material contains TiO2alone as an additive in an amount of 0.1 wt %<x≦4.0 wt % in which x denotes a content of the TiO2and unavoidable impurities. The principal components thereof are 43.0 to 49.8 mol % of Fe2O3, 4.0 to 13.0 mol % of CuO, 5 to 35 mol % of ZnO and the balance of NiO.

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