RAPIDLY COOLED MAGNET AND ITS MANUFACTURE

PURPOSE:To manufacture a magnet having superior coercive force and magnetic susceptibility by blending Fe with Gd and a specified element such as B in a specified atomic ratio, melting the resulting alloy, and solidifying the molten alloy by rapid cooling. CONSTITUTION:Fe is blended with Gd and one...

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Bibliographische Detailangaben
Hauptverfasser:	TAKAMURA MASAYUKI, IIJIMA KENZABUROU, SADA GAKUO
Format:	Patent
Sprache:	eng
Schlagworte:	ALLOYS BASIC ELECTRIC ELEMENTS CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS 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:	PURPOSE:To manufacture a magnet having superior coercive force and magnetic susceptibility by blending Fe with Gd and a specified element such as B in a specified atomic ratio, melting the resulting alloy, and solidifying the molten alloy by rapid cooling. CONSTITUTION:Fe is blended with Gd and one or more among B, C, P and Si so as to provide a composition represented by a formula (Fe1-xMx)Gd1-y (where 0.1