Nodulizing ladle cover

The utility model relates to a nodulizing ladle cover. The nodulizing ladle cover is arranged on a nodulizing ladle upper opening in a matching manner, a wire feeding hole is axially formed at the center of the ladle cover, and symmetrical clamping holes are formed on the side surface of the circumf...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	CHENG LIGUO
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 METALLURGY OF IRON PERFORMING OPERATIONS POWDER METALLURGY PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL TRANSPORTING TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FERROUS METALS
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