Large ladle long nozzle protective casting nitrogen sealing device and manufacturing method

The invention provides a large ladle long nozzle protective casting nitrogen sealing device and a manufacturing method, and belongs to the field of continuous casting. The method comprises the following steps: step 1, assembling a long nozzle heat insulation lining basic mold and a long nozzle outer...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG QUAN, LI HONGTAO, XU QIAN, SHANG SIKAI, SUN XUEFENG, WANG LIGUO, DUAN FUBIN, FAN FUHUA, YANG YOU, ZHAN DONGPING, WANG SHANGKUN, XU WEILI
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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