METHOD FOR MANUFACTURING PERMANENT MAGNETS

FIELD: powder metallurgy. SUBSTANCE: method includes holding of blanks in metal melt for 5-10 min prior to holding them in salt melt. In this case, metal contains aluminum, gallium, and tin in the following amounts, %: aluminum, 5-10; gallium, 10-15; tin, 75-95. EFFECT: higher corrosion resistance a...

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Hauptverfasser:	KUTEPOV A.V, BELJAEV I.V, RASTEGAEV B.V, IZGORODIN A.K
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CASTING ELECTRICITY INDUCTANCES MAGNETS MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER PERFORMING OPERATIONS POWDER METALLURGY SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES TRANSFORMERS TRANSPORTING WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:	FIELD: powder metallurgy. SUBSTANCE: method includes holding of blanks in metal melt for 5-10 min prior to holding them in salt melt. In this case, metal contains aluminum, gallium, and tin in the following amounts, %: aluminum, 5-10; gallium, 10-15; tin, 75-95. EFFECT: higher corrosion resistance and strength of magnets. 1 tbln