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Ferrite material, preparation method of ferrite layer and common mode inductor
The invention provides a ferrite material, a preparation method of a ferrite layer and a common mode inductor device, the ferrite material comprises a main component and a dopant, the main component comprises the following components by mole percent: 65.5 mol%-68.5 mol% of Fe2O3, 13.55 mol%-17.5 mol% of ZnO, 4.5 mol%-6.9 mol% of CuO, and the balance of NiO; the doping agent comprises at least one of Co2O3, MoO3, V2O5, Sb2O3, Al2O3, SiO2, P2O5 and SnO2, so that the shrinkage rate difference between the ferrite layer and the ceramic layer is reduced.
本申请提供一种铁氧体材料、铁氧体层的制备方法及共模电感器件，铁氧体材料包括主成分以及掺杂剂，主成分由如下摩尔百分比的组分组成：65.5mol％～68.5mol％的Fe2O3，13.55mol％～17.5mol％的ZnO，4.5mol％～6.9mol％的CuO，余量为NiO；掺杂剂包括Co2O3、MoO3、V2O5、Sb2O3、Al2O3、SiO2、P2O5和SnO2中的至少一种，以缩小铁氧体层与陶瓷层之间的收缩率差异。
Ferrite material, preparation method of ferrite layer and common mode inductor
The invention provides a ferrite material, a preparation method of a ferrite layer and a common mode inductor device, the ferrite material comprises a main component and a dopant, the main component comprises the following components by mole percent: 65.5 mol%-68.5 mol% of Fe2O3, 13.55 mol%-17.5 mol% of ZnO, 4.5 mol%-6.9 mol% of CuO, and the balance of NiO; the doping agent comprises at least one of Co2O3, MoO3, V2O5, Sb2O3, Al2O3, SiO2, P2O5 and SnO2, so that the shrinkage rate difference between the ferrite layer and the ceramic layer is reduced.
本申请提供一种铁氧体材料、铁氧体层的制备方法及共模电感器件，铁氧体材料包括主成分以及掺杂剂，主成分由如下摩尔百分比的组分组成：65.5mol％～68.5mol％的Fe2O3，13.55mol％～17.5mol％的ZnO，4.5mol％～6.9mol％的CuO，余量为NiO；掺杂剂包括Co2O3、MoO3、V2O5、Sb2O3、Al2O3、SiO2、P2O5和SnO2中的至少一种，以缩小铁氧体层与陶瓷层之间的收缩率差异。
Ferrite material, preparation method of ferrite layer and common mode inductor
铁氧体材料、铁氧体层的制备方法及共模电感器件
ZHU YANJUN (author) / KONG YUHAO (author) / CHEN XIN (author) / NIE MIN (author)
2024-02-02
Patent
Electronic Resource
Chinese
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