Long-service-life tundish lower nozzle excellent in abrasion resistance and flushing resistance

The invention discloses a long-service-life tundish lower nozzle excellent in abrasion resistance and flushing resistance. The long-service-life tundish lower nozzle comprises a sliding plate face body, a sliding plate face zirconium oxide core, a brick cup, a lower body, a lower body zirconium oxid...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	GAO GUIHANG, ZHANG MEIJIE, ZHOU JIUXI, LIANG BANGXI, GAO GUIXIAN, LIU PEIJIAN, QIAN XIAOFEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING
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