Phase transformation; residual stresses; FE simulations; bimetallic rolls; cooling; heat treatment; LiMaRC - Liège Materials Research Center
Abstract :
[en] This paper presents a study of the phase transformation histories and stress profiles in a typical bimetallic roll subjected to a post-casting cooling followed by a tempering heat treatment. The simulations are performed using the non-linear finite element code "Lagamine" and a thermo-mechanical-metallurgical model able to take into account coupled effects. The sensitivity of the finite element results to some parameters which are not accurately identified is investigated.
Disciplines :
Materials science & engineering
Author, co-author :
Gilles, G.
Neira Torres, I.
Tchuindjang, Jérôme Tchoufack ; Université de Liège > Département d'aérospatiale et mécanique > Science des matériaux métalliques
Sinnaeve, M.
Flores, P.
Lecomte-Beckers, Jacqueline ; Université de Liège > Département d'aérospatiale et mécanique > Science des matériaux métalliques
Habraken, Anne ; Université de Liège > Département ArGEnCo > Département ArGEnCo
Language :
English
Title :
Modelling of stress field evolution in bimetallic rolling mill rolls during the manufacturing process
Publication date :
22 April 2015
Event name :
Conferences on rolling mill rolls for metals processing Rolls 5 2015
Event place :
Birmingham, United Kingdom
Event date :
22-24 April 2015
By request :
Yes
Audience :
International
Main work title :
Proceedings of the 5th Conference on rolling mill rolls for metals processing Rolls 5 2015
