METHOD FOR REGENERATING ALLOY SCRAP CONTAINING ACTIVE ELEMENT AND APPARATUS THEREFOR

PROBLEM TO BE SOLVED: To prevent the oxidation loss of active elements and to obtain an alloy ingot having the decreased variations in compsn. by measuring the active elements in the melt of active elementcontg. alloy scrap to set the deficient amt. thereof, separating slag from the melt, replenishi...

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Bibliographische Detailangaben
Hauptverfasser: KOSHIBA YUTAKA, IWAMURA TAKURO
Format: Patent
Sprache:eng
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