TY - JOUR AU - zarghani, F. AU - mousavizade, seid m. AU - Ebrahimi, G.R AU - Ezatpour, H.R. TI - Effect of the shoulder size and dwell time on the static Strength and fracture mode of projection friction stir spot welded 2024 aluminum alloy JO - journal of New Materials VL - 8 IS - 4 SP - 13 EP - 30 PY - 2018 DO - ER -