Ni-Zn-Cu-based ferrite powder, sintered body, and ferrite sheet

The purpose of the present invention is to provide a Ni-Zn-Cu-based ferrite powder that can be sintered at a low temperature of, for example, 860 DEG C. The present invention relates to: a Ni-Zn-Cu ferrite powder characterized by containing at most 49 mol% of Fe2O3, 5-25 mol% of NiO, 15-40 mol% of Z...

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Bibliographische Detailangaben
Hauptverfasser:	NOMURA, SATOSHI, OKANO, YOJI, FUJII, YASUHIKO, NISHIO, YASUSHI, NAKATSUKASA, MANATO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARTIFICIAL STONE BASIC ELECTRIC ELEMENTS CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F CONCRETE ELECTRICITY INDUCTANCES INORGANIC CHEMISTRY LIME, MAGNESIA MAGNETS METALLURGY REFRACTORIES SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES SLAG TRANSFORMERS TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	The purpose of the present invention is to provide a Ni-Zn-Cu-based ferrite powder that can be sintered at a low temperature of, for example, 860 DEG C. The present invention relates to: a Ni-Zn-Cu ferrite powder characterized by containing at most 49 mol% of Fe2O3, 5-25 mol% of NiO, 15-40 mol% of ZnO, 5-15 mol% of CuO, and 0-3 mol% of CoO, the Ni-Zn-Cu ferrite powder having a crystallite size of 180 nm or less; and a sintered body or a ferrite sheet using said Ni-Zn-Cu-based ferrite powder.