Smelting method of dual-phase steel P980DP for cold-rolled coating substrate

The invention discloses a smelting method of dual-phase steel P980DP for a cold-rolled coating substrate. The smelting method comprises the following steps: S1, carrying out vanadium extraction and desulfurization pretreatment on raw material molten iron to obtain semi-steel; s2, the semi-steel is a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG JIAN, YU CANSHENG, ZHOU WEI, LI LONG, CHANG ZHIYUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ALLOYS CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES CHEMISTRY FERROUS OR NON-FERROUS ALLOYS METALLURGY METALLURGY OF IRON PERFORMING OPERATIONS POWDER METALLURGY PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL TRANSPORTING TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FERROUS METALS
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