RAPIDLY COOLED ALLOY FOR NANO-COMPOSITE MAGNET AND PRODUCTION METHOD THEREFOR

PROBLEM TO BE SOLVED: To provide a rapidly cooled alloy having a uniform structure and to produce a nano-composite magnet having excellent properties. SOLUTION: The composition formula of the rapidly cooled alloy is (Fe1-mTm)100-x-y-zQxRyTizMn(wherein T is one or more of elements selected from the g...

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Hauptverfasser:	KANEKIYO HIROKAZU, MITSUGI TOSHIO
Format:	Patent
Sprache:	eng
Schlagworte:	ALLOYS BASIC ELECTRIC ELEMENTS CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES CHEMISTRY ELECTRICITY FERROUS OR NON-FERROUS ALLOYS INDUCTANCES MAGNETS METALLURGY PERFORMING OPERATIONS POWDER METALLURGY SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES TRANSFORMERS TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a rapidly cooled alloy having a uniform structure and to produce a nano-composite magnet having excellent properties. SOLUTION: The composition formula of the rapidly cooled alloy is (Fe1-mTm)100-x-y-zQxRyTizMn(wherein T is one or more of elements selected from the group consisting of Co and Ni, Q is one or more kinds of elements selected from the group consisting of B and C, R is one or more of rare earth elements substantially non-containing La and Ce, and M is at least one of metal element selected from the group consisting of Al, Si, V, Cr, Mn, Cu, Zn, Ga, Zr, Nb, Mo, Hf, Ta, W, Pt, Pb, Au, and Ag). The composition ratio x, y and z satisfies 10