Investigation of Determination the NonRecrystallization Temperature (Tnr) by ThermoMechanical Simulation Methods
AbstractIn order to determine the hot rolling processes, it is necessary to determine the temperature of Tnr. There are many formulations to determine this temperature. These formulations vary according to the microalloys found in the composition. Simulation equipments and methods are used in determination of temperature. In this study, Tnr temperature determination of X70 quality Nb micro alloy steel material was performed by using Gleeble 3500 thermal mechanical simulation device. Tnr temperatures found by formulations and thermal mechanical simulation methods were compared and the closest formulation was tried to be determined.