فهرس المقالات سعید احمدی فرد المقاله 1 - FSP pass number and cooling effects on the microstructure and properties of AZ31 Akbar Heidarpour Saeed Ahmadifard Nadia Rohania Journal of Advanced Materials and Processing , العدد 2 , السنة 6 , بهار 2018 المقاله 2 - On the fabrication and characterization of Al5083/Al2O3 surface nanocomposite via friction stir processing Akbar Heidarpour Saeed Ahmadifard Shahb Kazemi Journal of Advanced Materials and Processing , العدد 2 , السنة 5 , بهار 2017