METHOD FOR REFINING CHROMIUM-CONTAINING MOLTEN STEEL IN LADLE

PROBLEM TO BE SOLVED: To prevent the erosion of a brick even in the case of using a inexpensive MgO-C brick and to product a high quality extra-low carbon stainless steel by using the MgO-C brick in the range contacting with slag in a ladle and executing ladle-refining of the Cr-containing molten st...

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Bibliographische Detailangaben

Hauptverfasser:	NOMURA HIROSHI, HIROTA AKIHITO, NISHIGORI MASANORI
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY METALLURGY METALLURGY OF IRON PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
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