Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ferrite sintered plate and ferrite sintered sheet
The present invention relates to an Ni—Zn—Cu—Co ferrite sintered plate having a composition comprising 45 to 50 mol % of Fe2O3, 10 to 25 mol % of NiO, 15 to 36 mol % of ZnO, 2 to 14 mol % of CuO and 0.1 to 3.5 mol % of CoO, all of the molar amounts being calculated in terms of the respective oxides, and a ferrite sintered sheet that is provided on a surface thereof with a groove and further with an adhesive layer and/or a protective layer. The ferrite sintered sheet is capable of exhibiting an increased μ′ value of a magnetic permeability while maintaining a small μ″ value of the magnetic permeability.
Ferrite sintered plate and ferrite sintered sheet
The present invention relates to an Ni—Zn—Cu—Co ferrite sintered plate having a composition comprising 45 to 50 mol % of Fe2O3, 10 to 25 mol % of NiO, 15 to 36 mol % of ZnO, 2 to 14 mol % of CuO and 0.1 to 3.5 mol % of CoO, all of the molar amounts being calculated in terms of the respective oxides, and a ferrite sintered sheet that is provided on a surface thereof with a groove and further with an adhesive layer and/or a protective layer. The ferrite sintered sheet is capable of exhibiting an increased μ′ value of a magnetic permeability while maintaining a small μ″ value of the magnetic permeability.
Ferrite sintered plate and ferrite sintered sheet
SADAI MAKOTO (Autor:in) / DOTE TOMOHIRO (Autor:in) / OKANO YOJI (Autor:in)
21.11.2017
Patent
Elektronische Ressource
Englisch
FERRITE SINTERED BODY, FERRITE SINTERED PLATE, AND FERRITE SINTERED SHEET
| Europäisches Patentamt | 2018
FERRITE SINTERED BODY FERRITE SINTERED PLATE AND FERRITE SINTERED SHEET
Europäisches Patentamt | 2022
FERRITE SINTERED BODY, FERRITE SINTERED PLATE, AND FERRITE SINTERED SHEET
| Europäisches Patentamt | 2016