REFINING OF CHROMIUM-CONTAINING STEEL AND CHROMIUM SENSOR USED FOR THIS METHOD

PURPOSE:To economically and accurately control chromium concn. at the time of tapping molten steel by obtaining the actual carbon concn. and chromium concn. based on the measured chromium concn. and solidified temp. at the oxygen-blowing decarburizing stage and executing the refining control accordi...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YUKI TOSHITAKA, KATO KATSUHIKO
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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