شماره ركورد كنفرانس :
5339
عنوان مقاله :
Investigation of Texture of Al0.3CoCrFeNi high entropy alloy during cold rolling with experiments and crystal plasticity simulation
پديدآورندگان :
Hosseinifar Amirhossein amirhosseinhosseinifar0@gmail.com Department of Materials and Metallurgical Engineering, Amirkabir University of Technology (Tehran Polytechnic), Tehran, Iran , Dehghani Kamran dehghani@aut.ac.ir Department of Materials and Metallurgical Engineering, Amirkabir University of Technology (Tehran Polytechnic), Tehran, Iran
كليدواژه :
Viscoplastic self , consistent model , cold deformation. High entropy alloys , Texture
عنوان كنفرانس :
دوازدهمين كنفرانس بين المللي مهندسي مواد و متالورژي
چكيده فارسي :
In the present work, a viscoplastic self-consistent model was used to predict the Al0.3CoCrFeNi texture after cold rolling. this model was performed by Fortran 77 program languages. In this model, grain fragmentation, co-rotational effect, affine scheme and hardening parameter were considered. This simulation was done for 500 and 1000 grains then results were compared with experimental textures. The results showed that both experimental and simulated textures have good compatibility. However, there are differences between the measured and simulated results, which can be attributed to the number of grains in measured and simulated cases. Also, the results showed that the mechanical properties and the planar anisotropy of the Al0.3CoCrFeNi after rolling are essentially affected by texture.
