Blowing desulfurization method for molten iron of torpedo ladle

The invention discloses a blowing desulfurization method for molten iron of a torpedo ladle. The method sequentially comprises the following steps of: inputting molten iron, carrying out temperature measurement, sampling, blowing by using two L-shaped spray lances, adding a slag diluting modifier, p...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG XIANGUI, LIU LUCHANG, DENG PINTUAN, OUYANG DEGANG, JIANG YANGHU, LI MINGHUI, LI JUZHONG, LIU SHUIBIN, LUO CHUANQING, LIN LIPING, ZHOU YUNWU
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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