%0 Journal Article %T Investigation of mechanical and metallographic properties of two different aluminum alloys joined with friction stir welding method using different welding parameters %A ÖCALIR, Å. %A EÅžME, U. %A BOÄžA, C. %A KÜLEKCİ, M.K. %J Sigma Journal of Engineering and Natural Sciences %D 2020 %V 38 %P 1333-1349 %R