Cr-Ni-Mo-V-Nb high-strength steel and preparation process thereof

The invention belongs to the technical field of heat treatment of metal materials, and relates to Cr-Ni-Mo-V-Nb high-strength steel and a preparation process thereof.The Cr-Ni-Mo-V-Nb high-strength steel is hot-rolled at the temperature of 1150 DEG C to obtain a plate, the plate is heated to 860 DEG...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KANG YAN, SHI ZHIYUE, WANG RUI, LYU ZIWEI, FAN JING, YU ZHIQIANG, YAN ZHIJIE
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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