Verbesserte Gusslegierungen

The present invention is directed to the additions off alkaline earth metals, in particular strontium to aluminum and aluminum alloys to improve the appearance, eliminate surface imperfections, and reduce oxidation in the cast ingots.

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Bibliographische Detailangaben
Hauptverfasser:	DE YOUNG, DAVID H, DUNLAY, MARK J
Format:	Patent
Sprache:	ger
Schlagworte:	ALLOYS CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES CHEMISTRY FERROUS OR NON-FERROUS ALLOYS METALLURGY PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	The present invention is directed to the additions off alkaline earth metals, in particular strontium to aluminum and aluminum alloys to improve the appearance, eliminate surface imperfections, and reduce oxidation in the cast ingots.