School of Metallurgy and Materials Engineering;
Iran University of Science and Technology;
Narmak;
Tehran 16846-13114;
Iran;
Department of Mechanical Engineering;
KNToosi University of Technology;
Tehran 19395-1999;
Iran;
Department of Material and Metallurgy Engineering;
Iran University of Industries and Mines(IUIM);
Tehran 19537-65733;
Iran;
Materials and Polymers Engineering Department;
Faculty of Engineering;
Hakim Sabzevari University;
Sabzevar 96179-76487;
Iran;
Hot deformation; Hyperbolic sine equation; ANN model; Prediction; Processing map;