Metallurgical comparison of various production routes for low and ultra-low carbon steels

Autor:	A. Leclercq, M. Nadif, C. Gatellier, Y. Zbaczyniak, Ph. Chapellier, D. Brachet
Rok vydání:	1993
Předmět:	Materials science chemistry Metallurgy Materials Chemistry Metals and Alloys Production (economics) chemistry.chemical_element Physical and Theoretical Chemistry Condensed Matter Physics Carbon
Zdroj:	Revue de Métallurgie. 90:77-83
ISSN:	1156-3141 0035-1563
DOI:	10.1051/metal/199390010077
Popis:	Low and ultra-low carbon steels are produced either by an argon-oxygen mixed injection technique at the converter or by the use of a vacuum degasser (RH). These two techniques are perfectly suitable for producing steels with maximum carbon contents of respectively 90 and 40 ppm. The kinetics of the decarburization in the vacuum degasser can be enhanced by a development of the extraction capacity and/or by an increase of the specific stirring flow rates.
Databáze:	OpenAIRE
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