Cold-rolled DH steel and preparation method thereof

The invention relates to the technical field of cold-rolled high-strength steel, in particular to cold-rolled DH steel and a preparation method thereof. The method comprises the steps that continuous annealing is conducted on a cold-rolled coil with set chemical components, and the atmosphere compon...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LIU HUASAI, QIU MUSHENG, CAO JIANPING, HAO YULIN, YAO SHICONG, HAN YUN, LONG YUAN, HAN LONGSHUAI, LI MIN, ZHANG WEI, YANG FENG, LI XUETAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ALLOYS CHEMISTRY FERROUS OR NON-FERROUS ALLOYS GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS TREATMENT OF ALLOYS OR NON-FERROUS METALS
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