Research of Recrystallization Processes in Low-Carbon Low-Alloy Steel in Modeling High-Temperature Rolling

Resumo

Abstract—The processes of dynamic and static recrystallization occurring under various types of plastic deformation (compression pattern, deformation temperature) of low-carbon low-alloy steel are studied. Modeling of thermomechanical processing followed by a comprehensive analysis of the microstructure was performed on a Gleeble 3800. The studies performed revealed the thermal deformation conditions for the formation of a finely dispersed homogeneous steel structure. The results of industrial testing of the developed modes of hot rolling of sheet metal are given.