A NEW APPROACH TO THE PROBLEM OF GRAIN IMPINGEMENT IN MODELLING RECRYSTALLIZATION TEXTURE DEVELOPMENT
A NEW APPROACH TO THE PROBLEM OF GRAIN IMPINGEMENTIN MODELLING RECRYSTALLIZATION TEXTUREDEVELOPMENT

The recrpstallization texture evolution of an interstitial-free (IF) sheet steel dumngannealing is modellcd by Monte Carlo method. A new approach to the problem ofgraln impingement in modelling the development of recrystallization texture is fullydescri6ed, which is based on detailed site analysis and the introduction of proba6ilityvalue Pij for the tro nsition between dtherently oriented groins. As an illustmtive case.the theory of orlented nucleation and two critical sizes of nuclei are selected to modelthe mechanism of recrystallization texture formation. The results simulated for severalrepresentative texture components are in agreement with the known experiments.