[Retracted] Effect of Tool Profile Influence in Dissimilar Friction Stir Welding of Aluminium Alloys (AA5083 and AA7068)

Figure 2

(a) Rotational speed vs. ultimate tensile strength (cylindrical taper tool), (b) Rotational speed vs. ultimate tensile strength (triangular tool), and (c) Rotational speed vs. ultimate tensile strength (straight cylindrical tool).

(a)

(b)

(c)