شبان غازانی, مهدی
3- باشگاه پژوهشگران جوان و نخبگان، دانشگاه آزاداسلامی، واحد ایلخچی
[ 1 ] - فراوری فولاد ساده کربنی فوق ریز دانه از طریق دگرگونی دینامیکی تحت کرنش آستنیت به فریت در حین تغییر شکل با روش تلفیقی اکستروژن- پرس
In the present research, an effective thermo-mechanical processing route in the temperature range of metastable austenite region (Ae3<T< Ar3) was employed to achieve ultra-fine grain size in a plain low carbon steel during integrated extrusion equal channel angular pressing. At first, the effect of preheating temperature on the strain and temperature distributions inside the deformed samples we...
[ 2 ] - PREDICTION OF CRITICAL STRESS AND STRAIN FOR THE ONSET OF DYNAMIC RECRYSTALLIZATION IN PLAIN CARBON STEELS
The aim of the present study is the prediction of critical conditions (including critical strain and flow stress) for the initiation of dynamic recrystallization during thermo-mechanical processing of plain carbon steels. For this propose, torsion tests were conducted at different temperature (1050, 1100 and 1150˚C) and strain rates (0.002, 0.02 and 0.2/s). All flow curves showed a peak st...
نویسندگان همکار
A. Vajd 4