Method for reducing total oxygen of tundish of thick plate steel grade

The invention discloses a method for reducing total oxygen of a tundish of a thick plate steel grade, which comprises the following steps: controlling a converter to stop blowing free oxygen, adjusting a deoxidation process behind the converter, optimizing an RH (Ruhrstahl Heraeus) charging mode and...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	XIE PUSHI, LAN TIAN, WEN KUN, WU ZHENG, YANG JIEBIN, LUO KAIMIN
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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