Investigation of localization of plastic deformation during stretching of lowcarbon steel

Abstract

The relationship between the localization of plastic deformation in the initial stage of deformation and in the final stage during the development of the neck is established. The role of the intensity of deformation hardening in the area of local deformation on the formation of the magnitude of relative constriction is determined.

Keywords

• he size of the ferrite grain
• the size of the cells
• local elongation
• intensity during the development of the neck
• relative narrowing