Surface quality control method in ultrahigh-strength electroslag steel ingot smelting process

The invention discloses a surface quality control method in an ultrahigh-strength electroslag steel ingot smelting process, which comprises slag system control, power distribution parameter control and crystallizer cooling system control, and comprises the following steps of: designing five-element...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	GUO HONGLEI, BI DIANGE, XUE SHUAIBIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ALLOYS CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES CHEMISTRY FERROUS OR NON-FERROUS ALLOYS METALLURGY PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS
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