PERMANENT MAGNETIC ALLOY CONTAINING RARE EARTH ELEMENT

This invention relates to a proportioning and manufacture of a rare-earth permanent-magnetic alloy. In the invention, a rare-earth permanent-magnetic alloy with series high performances and large coercivity can be obtained by adding heavy rare-earth oxide into Nb-Fe-B alloy. The properties of obtain...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	AI LU, ZHANG XIAOSHI, LIAN FAZENG
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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