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Communication Dans Un Congrès Materials Science Forum Année : 2012

Effect of intercritical annealing time on microstructure and mechanical behavior of advanced medium Mn steels

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Résumé

The study about the influence of intercritical annealing time on a cold rolled 0.1%C - 4.6%Mn (wt.%) steel was performed. The tensile tests show an interesting balance between strength and ductility especially after 7 hours annealing at 670°C. A part of this good result can be explained by the presence of rather high fraction of metastable austenite at room temperature. On the other hand a very complex microstructure combining lath-like and polygonal features was observed making the interpretation complicated.
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Dates et versions

hal-00675692 , version 1 (01-03-2012)

Identifiants

Citer

A. Arlazarov, M. Gouné, Olivier Bouaziz, A. Hazotte, F. Kegel. Effect of intercritical annealing time on microstructure and mechanical behavior of advanced medium Mn steels. Thermec 2011, Aug 2011, Quebec City, Canada. pp.2693-2698, ⟨10.4028/www.scientific.net/MSF.706-709.2693⟩. ⟨hal-00675692⟩
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