Effect of crystallographic texture on anisotropy of SAE 970X steel under hot rolling and various post-treatments

6^th International Conference and Exhibition on Materials Science and Engineering

September 12-14, 2016 Atlanta, USA

Mohammad Masoumi and Hamilton Ferreira Gomes de Abreu

Universidade Federal do Cear�¡, Brazil

Posters & Accepted Abstracts: J Material Sci Eng

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.

Biography :

Email: mohammad@alu.ufc.br