Magnetic material and method for producing magnetic material

In the present invention, the internal structure of a magnetic material is phase separated into at least a first phase and a second phase. At least one of the first phase and second phase contains a compound that has a perovskite structure. By including Mn, Sn, and N in the first phase and the secon...

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Bibliographische Detailangaben
Hauptverfasser:	ISOGAI KEITA, SUGIMOTO SATOSHI
Format:	Patent
Sprache:	eng
Schlagworte:	ALLOYS BASIC ELECTRIC ELEMENTS CASTING CHEMISTRY ELECTRICITY FERROUS OR NON-FERROUS ALLOYS INDUCTANCES MAGNETS MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER METALLURGY PERFORMING OPERATIONS POWDER METALLURGY SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES TRANSFORMERS TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:	In the present invention, the internal structure of a magnetic material is phase separated into at least a first phase and a second phase. At least one of the first phase and second phase contains a compound that has a perovskite structure. By including Mn, Sn, and N in the first phase and the second phase it is possible to obtain a magnetic material having improved magnetic properties such as coercive force. Moreover, if the elements that form the magnetic material do not include a rare earth element, it is possible to obtain a magnetic material having corrosion resistance.