Influencia del tiempo de tratamiento isotermico en un acero con contenido de silicio cercano al 1,5% y deformado plasticamente en 65% en la formación de Bainita

Abstract

This project is carried out in the facilities of the Research Institute Metallurgical of the San Nicolás de Hidalgo Michoacán University in the city of Morelia, Mexico. A process of casting, plastic deformation, heat treatment and characterization to a bainitic type steel, with a Silicon content close to 1.5% in weigh. In order to analyze the influence of said thermal (isothermal) treatment on each test tube, previously deformed plastically by means of a machine 65% rolling mill, which will be developed in two stages (four and eight hours) at a 450 ° C temperature. In these parameters the bainitic transformation takes place. All the above, is developed in order to determine how the thermal treatment and plastic deformation as part of the possible reforms in the composition of the material, for possible improvements in the properties of a material, in this case, bainitic steels