Uranus 76N; metallography; microstructure; austenite; recrystallization state; LiMaRC - Liège Materials Research Center
Abstract :
[en] Duplex Uranus 76N is characterized by metallography, thermal and mechanical analysis. The investigation shows that the microstructure of such a Duplex strongly depends on the cooling conditions determining the quantity of austenite formed in the ferrite matrix. Numerical simulations of 76N behavior during the rolling process and service life require the knowledge of the recrystallization state during rolling steps at high temperature, thermal parameters such as dilatation, density, specific heat, thermal diffusivity, thermal conductivity and mechanical constitutive laws. These material parameters are determined and presented in this study.
Disciplines :
Materials science & engineering
Author, co-author :
Lecomte-Beckers, Jacqueline ; Université de Liège - ULiège > Département d'aérospatiale et mécanique > Science des matériaux métalliques
Moureaux, P.
Carton, Marc ; Université de Liège - ULiège > Département d'aérospatiale et mécanique > Science des matériaux métalliques
Habraken, Anne ; Université de Liège - ULiège > Département ArGEnCo > Département ArGEnCo
Language :
English
Title :
Characterization of Duplex steel Uranus 76N during deformation and heat treatment
Publication date :
2006
Journal title :
Physica Status Solidi A. Applications and Materials Science
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