Method for desulfurizing molten metal

Provided is a method for efficiently desulfurizing a molten metal in a short time without passing an excessive current when a potential difference is applied between slag metals. The molten metal desulfurization method uses a DC power supply, uses an electrode in contact with the molten metal as a n...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	NEGISHI HIDEMITSU
Format:	Patent
Sprache:	chi ; eng
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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