TY - JOUR AU - Ahmadpour, M. AU - Ghahraei, Omid TI - The Impact of Die Corner Radius and Friction Coefficient on Bulge Forming of T-Shaped Copper Tubes using Finite-Element Method and Experimental Analysis JO - International Journal of Advanced Design and Manufacturing Technology VL - 10 IS - 1 SP - 31 EP - 38 PY - 2017 DO - ER -