JPH05339620

PURPOSE:To provide the process for production of the high-Al stainless steel having excellent rust resistance. CONSTITUTION:The concn. of the CaO in slag at the time of ending a treatment in the process for production of the Cr stainless steel contg. >=0.020% Al by finish decarburization in a lad...

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Bibliographische Detailangaben
Hauptverfasser:	SHINKAI AKIO, KITAMURA SHINYA
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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Beschreibung
Zusammenfassung:	PURPOSE:To provide the process for production of the high-Al stainless steel having excellent rust resistance. CONSTITUTION:The concn. of the CaO in slag at the time of ending a treatment in the process for production of the Cr stainless steel contg. >=0.020% Al by finish decarburization in a ladle degassing furnace such as, VOD is confined to