| 摘要 |
A NiCuZn ferrite and a manufacture method thereof are provided to show relatively high initial permeability in a wide temperature range and high saturation flux density with high Curie temperature. A NiCuZn ferrite is composed of a main component and a minor component. The main component indicates ferric oxide, nickel monoxide, zinc oxide and copper oxide. More particularly, the main component comprises 48mol%-50mol% of Fe2O3, 13mol%-16mol% of NiO, 29mol%-31.5mol% of ZnO and 4.5mol%-6.5mol% of CuO. The minor component contains vanadium oxide, molybdenum oxide and titanium oxide. The total content of the minor components is 0.01wt%-0.08wt% on the basis of the total content of the main components. The minor components are converted to V2O5, MoO3 and TiO2 respectively.
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