Novel microalloying preparation method of cast steel material

The invention discloses a novel microalloying preparation method of a cast steel material. The method comprises steps as follows: burdening, casting and heat treatment. On the basis of chemical components of an original material, a microelement-niobium alloy is added; an experiment verifies that whe...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	DOU WENZHE, DU YINGLIU, HU XUEWEN, YU XIUZHI
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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