Vanadium-containing steel for motor train unit axle and heat treatment process thereof

The invention relates to vanadium-containing steel for motor train unit axle and a heat treatment process thereof. The vanadium-containing steel is prepared from, by weight, C 0.24-0.30%, Si 0.20-0.40%, Mn 0.70-1.00%, Cr 0.90-1.20%, Ni 0.70-1.30%, Mo 0.20-0.30%, Cu 0.10-0.60%, Zr 0.01-0.04% V 0.05-0...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Su Shihuai, Gong Zhixiang, Gao Haichao, Wang Kaizhong, Du Songlin, Sun Wei, Hu Fangzhong
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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