METHODS AND APPARATUS FOR ADDING MISCHMETAL TO MOLTEN STEEL

A method, apparatus and alloy for adding mischmetalto molten steel by filling a metal canister with a mischmetalmagnesium alloy in the range 1% to 2.5% magnesium, plunging the metal canister beneath the surface of the steel bath being treated and holding the canister submerged in the bath until the...

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Bibliographische Detailangaben
1. Verfasser:	JACKMAN, JOSEPH R
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMISTRY METALLURGY METALLURGY OF IRON PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
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Beschreibung
Zusammenfassung:	A method, apparatus and alloy for adding mischmetalto molten steel by filling a metal canister with a mischmetalmagnesium alloy in the range 1% to 2.5% magnesium, plunging the metal canister beneath the surface of the steel bath being treated and holding the canister submerged in the bath until the mischmetal has dissolved.