Bottom masonry structure of bottom blowing hot-metal bottle with spherical bottom and construction method of bottom masonry structure

The invention discloses a bottom masonry structure of a bottom blowing hot-metal ladle with a spherical bottom and a construction method of the bottom masonry structure, the bottom masonry structure comprises a spherical bottom shell, a ladle bottom permanent layer castable, ladle bottom working lay...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG ZHIQIANG, ZHOU HUI, ZHENG JIHONG, CAI CHANGXIU, XU ZHIHUA, ZHOU FEN, TAN XIYANG, YAO YASHUANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES CHEMISTRY 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
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