Effect of Feed Rate in FSW on the Mechanical and Microstructural Properties of AA5754 Joints

Figure 7

Low magnification observations and EDS elemental mapping analysis of the SZ of the sample welded at 140 mm/min showing the distribution of various elements. (a) Scanned area; (b) Al; (c) Mg; (d) Si; (e) Mn; (f) Fe.

(a)

(b)

(c)

(d)

(e)

(f)