Preparation method for ultrahigh-strength thermoforming steel for car

The invention discloses a preparation method for ultrahigh-strength thermoforming steel for a car, and belongs to the technical field of high-strength steel. The preparation method comprises the following steps of: combining stamping forming with low-temperature bainite isothermal treatment; compreh...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	GUO HUI, PEI WEI, LIU WEI, WANG JIAXING, ZENG QINGHUA, ZHAO AIMIN, YIN ZHUKAI, SUN SHAOHENG, WU QIWEI
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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