Process for melting 25Cr2Ni4MoV rotor steel

The invention discloses a process for melting a 25Cr2Ni4MoV rotor steel. The process particularly comprises the following steps: (1) selecting the raw materials; (2) performing primary smelting in an electric-arc furnace; (3) refining by an LF furnace; (4) performing carbon deoxidization; (5) pourin...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHEN MING, XIN XUEQIAN, HU ZHENZHI, SUN TONGHUI, LI CHANGYI, XUE QIUYUN, TIAN FENG, JI LIGONG, DU XUAN, SONG YUBING, ZHANG RUIHUA
Format:	Patent
Sprache:	eng
Schlagworte:	ALLOYS CHEMISTRY FERROUS OR NON-FERROUS ALLOYS METALLURGY METALLURGY OF IRON PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FERROUS METALS
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