Heat treatment process of vanadium-titanium-containing steel for axles of motor train unit

The invention relates to a heat treatment process of vanadium-titanium-containing steel for axles of a motor train unit. The heat treatment process comprises the following steps of firstly, normalizing: heating the vanadium-titanium-containing steel for the axles of the motor train unit to be 870 to...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Su Shihuai, Gong Zhixiang, Xie Shihong, Gao Haichao, Wang Kaizhong, Sun Wei, Du Songlin, Wang Minzhang
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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