Mathematical Modeling in View of Property Prediction of DD11 Steel Laminated in LBC Liberty Galati

Abstract

The paper presents a mathematical model for predicting the mechanical properties of hot rolled strips. The realization of this mathematical model relied on statistical measurements of the mechanical properties (Rm, Rp0,2 and A5) for the laminated strip in the LBC rolling mill from the Liberty Steel Galati steel plant. To achieve this mathematical model, there has been used the active experiment method.
By means of this mathematical model, significant time and material savings can be made in the process of testing the mechanical properties for hot rolled tape.