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Phases Equilibrium Study in Quaternary Iron-rich Fe–Al–Mn–C Alloys

Rigaud , Vincent and Daloz, Dominique and Drillet , Josée and Perlade , Astride and Maugis, Philippe and Lesoult , Gérard Phases Equilibrium Study in Quaternary Iron-rich Fe–Al–Mn–C Alloys. (2007) ISIJ International, vol. 47 (n° 6). pp. 898-906. ISSN 0915-1559

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Official URL: http://dx.doi.org/10.2355/isijinternational.47.898

Abstract

High aluminium low manganese steels were elaborated in order to study the phase equilibrium in the range of 900–1 100°C. Two different quaternary alloys have been studied (Fe–9 to 10wt%Al–1.7wt%Mn–0.2wt%C and Fe–9 to 10wt%Al–8wt%Mn–0.2wt%C). Equilibrium phase’s nature was identified at four temperatures for two alloys. Equilibrium phase fraction and chemical compositions were determined at 900°C. Thanks to these equilibrium results, we tried to understand the non-equilibrium microstructure observed after different thermal histories (DTA cycles, isothermal treatment followed by quench, reception state) and identify DTA events in a coherent way.

Item Type:Article
Additional Information:Thanks to Japan Science and Technology Information Aggregator, Electronic editor. The definitive version is available at http://www.jstage.jst.go.jp The original PDF of the article can be found at ISIJ International website : http://www.jstage.jst.go.jp/browse/isijinternational
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution:Other partners > Université Henri Poincaré-Nancy1 - UHP (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - INPT
Other partners > Arcelor Mittal Research (FRANCE)
Université de Toulouse > Université Paul Sabatier-Toulouse III - UPS
Other partners > Institut National Polytechnique de Lorraine - INPL (FRANCE)
French research institutions > Centre National de la Recherche Scientifique - CNRS
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Deposited By:Celine Cabaup

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