METHOD FOR ADDING SOLID METAL TO MOLTEN METAL

1346439 Making rod or wire products OLIN CORP 8 June 1971 [29 July 1970] 31202/73 Divided out of 1346438 Heading B3A [Also in Division C7] A composite comprises a rod or wire of pure metal of the lanthanide series clad with copper or copper alloy. In preferred embodiments, the composite is formed of...

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Bibliographische Detailangaben
Hauptverfasser:	WINTER J,US, PRYOR M,US, CRANE J,US
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY FERROUS OR NON-FERROUS ALLOYS METALLURGY METALLURGY OF IRON PRETREATMENT OF RAW MATERIALS PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL PRODUCTION AND REFINING OF METALS TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	1346439 Making rod or wire products OLIN CORP 8 June 1971 [29 July 1970] 31202/73 Divided out of 1346438 Heading B3A [Also in Division C7] A composite comprises a rod or wire of pure metal of the lanthanide series clad with copper or copper alloy. In preferred embodiments, the composite is formed of misch-metal rod or wire encased in a copper or copper-alloy tube, the cladding being accomplished by inserting the misch-metal in the copper tube and drawing the assembly through a drawing die. The composite is particularly used for introducing the lanthanide into copper melts to act as a deoxidant.