Mohammad Masoumi
Universidade Federal do Ceará, Brazil
Title: Effect of crystallographic texture on anisotropy of SAE 970X steel under hot rolling and various post-treatments
Biography
Biography: Mohammad Masoumi
Abstract
High strength low alloy (HSLA) steels are widely used in automotive industry such as cars, trucks and cranes. One of the main challenging issues to use the rolled products is the stamping and deep-drawing that employed in automotive industry. The effect of crystallographic texture produced by hot rolling and different post-treatments on tensile and anisotropic properties was studied in current work. The best anisotropic behavior was obtained by solution treated sample that attributed to the formation of a new set of recrystallized and strain-free grains. The formation of {111} and {110}//ND texture components resulted in an excellent combination of strength and mechanical properties in quench-tempered at 700°C sample.