Damage prediction; continuous casting; peritectic steels; finite element modelling; LiMaRC - Liège Materials Research Center
Abstract :
[en] In the Continuous Casting process, products are sometimes rejected or called defective due to the presence of transversal cracks. This type of macroscopic damage is expected to be due to a ductility loss during cooling in the bending and unbending areas of the CC line. In order to study this damage, a 2D model has been developed to predict at the mesoscopic level the intergranular crack event taking into account the creep and diffusion of voids. Already validated for a microalloyed steel, the model is identified and used in this study to predict the crack formation for three different grades of peritectic steels. Results show encouraging predictions of the damage.
Disciplines :
Chemistry
Author, co-author :
Keller, Clément ; Université de Liège - ULiège > Département Argenco : Secteur MS2F > Département Argenco : Secteur MS2F
Schwartz, Renée
Bobadilla, Manuel
Tchuindjang, Jérôme Tchoufack ; Université de Liège - ULiège > Département d'aérospatiale et mécanique > Science des matériaux métalliques
Lecomte-Beckers, Jacqueline ; 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 :
Towards the Prediction of Damage Of Peritectic Steels During Continuous Casting Process
Publication date :
2011
Event name :
Esaform 2011
Event organizer :
Queen's University
Event place :
Belfast, Ireland
Event date :
27-29 Avril 2011
Audience :
International
Journal title :
AIP Conference Proceedings
ISSN :
0094-243X
eISSN :
1551-7616
Publisher :
American Institute of Physics, New York, United States - New York
Volume :
1353
Pages :
pp. 151-156
Peer reviewed :
Peer Reviewed verified by ORBi
Funders :
Région wallonne [BE] Interuniversity Attraction Program F.R.S.-FNRS - Fonds de la Recherche Scientifique [BE]
