Mechanical and Formability Evaluation of ST14 Alloys Welded by Friction Stir Welding

Figure 16

The relationship between rotational speed and linear velocity is suitable for creating a fault-free connection. (a) The acceptable area of the relationship between rotational speed and linear motion speed in the connection of 6063 aluminum alloy and S45C steel and (b) types of defects created in different areas of section.

(a)

(b)