Hybrid Modelling of Interstitial Free (IF) Steel

Modelling of the recrystallisation kinetics of Interstitial Free (IF) steel after hot deformation using plane strain compression (PSC) at strain rates from 0.1 to 10 s−1 over a temperature range of 700 to 900 °C has been carried out. The model is based on a hybrid modelling technique combining neuro-fuzzy models and physical equations. Explicitly. the model has been developed based on an inverse modelling strategy which involves predicting the internal states behaviour of the material based on the deformation conditions and the recrystallisation properties.