Method for controlling sulfur in smelting of 80-grade tire cord steel under large scrap ratio

The invention discloses a method for controlling sulfur in smelting of 80-grade tire cord steel under the large scrap ratio. The method comprises the following steps that molten iron is desulfurized; smelting is conducted in a converter; LF refining is conducted; and subsequent procedures are normal...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LIAO YANGBIAO, WANG JINPING, WANG SHUPENG, WANG YANLIN, DUAN GUANGHAO, YE TUMING, LUO HUANSONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ALLOYS CHEMISTRY FERROUS OR NON-FERROUS ALLOYS METALLURGY METALLURGY OF IRON PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FERROUS METALS
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