A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ferrite sintered body and laminated coil component
Provided is a ferrite sintered body containing a main component and an auxiliary component, the main component containing 4 mol%-13 mol% Fe in terms of Fe2O3, 47 mol%-58 mol% Zn in terms of ZnO, 1 mol%-4 mol% Cu in terms of CuO, 2 mol%-8 mol% Ni in terms of NiO, and 28 mol%-36 mol% Si in terms of SiO2, with respect to 100 parts by weight of the main component; and the auxiliary component contains Bi in an amount of 0.8 to 3 parts by weight in terms of Bi2O3, Mn in an amount of 0.003 to 0.1 part by weight in terms of Mn2O3, and Cr in an amount of 0.003 to 0.1 part by weight in terms of Cr2O3.
本发明提供一种铁氧体烧结体，包含主成分和副成分，上述主成分含有以Fe2O3换算计为4mol％～13mol％的Fe、以ZnO换算计为47mol％～58mol％的Zn、以CuO换算计为1mol％～4mol％的Cu、以NiO换算计为2mol％～8mol％的Ni，以SiO2换算计为28mol％～36mol％的Si，相对于主成分100重量份，副成分含有以Bi2O3换算计为0.8重量份～3重量份的Bi、以Mn2O3换算计为0.003重量份～0.1重量份的Mn、以Cr2O3换算计为0.003重量份～0.1重量份的Cr。
Ferrite sintered body and laminated coil component
Provided is a ferrite sintered body containing a main component and an auxiliary component, the main component containing 4 mol%-13 mol% Fe in terms of Fe2O3, 47 mol%-58 mol% Zn in terms of ZnO, 1 mol%-4 mol% Cu in terms of CuO, 2 mol%-8 mol% Ni in terms of NiO, and 28 mol%-36 mol% Si in terms of SiO2, with respect to 100 parts by weight of the main component; and the auxiliary component contains Bi in an amount of 0.8 to 3 parts by weight in terms of Bi2O3, Mn in an amount of 0.003 to 0.1 part by weight in terms of Mn2O3, and Cr in an amount of 0.003 to 0.1 part by weight in terms of Cr2O3.
本发明提供一种铁氧体烧结体，包含主成分和副成分，上述主成分含有以Fe2O3换算计为4mol％～13mol％的Fe、以ZnO换算计为47mol％～58mol％的Zn、以CuO换算计为1mol％～4mol％的Cu、以NiO换算计为2mol％～8mol％的Ni，以SiO2换算计为28mol％～36mol％的Si，相对于主成分100重量份，副成分含有以Bi2O3换算计为0.8重量份～3重量份的Bi、以Mn2O3换算计为0.003重量份～0.1重量份的Mn、以Cr2O3换算计为0.003重量份～0.1重量份的Cr。
Ferrite sintered body and laminated coil component
铁氧体烧结体和层叠线圈部件
SUGII KAZUTOSHI (author)
2024-04-02
Patent
Electronic Resource
Chinese