Effect of Number of Passes and Pass Directions in Friction Stir …
219
Fig. 10 Microstructure of the nugget region for the corresponding plates
Table 2 Tensile test results
Sample Id
UTS (MPa)
Elongation (%) (initial length = 25 mm)
Joint efficiency (%)
A
125
6
57
C
199
32
90
219
Fig. 10 Microstructure of the nugget region for the corresponding plates
Table 2 Tensile test results
Sample Id
UTS (MPa)
Elongation (%) (initial length = 25 mm)
Joint efficiency (%)
A
125
6
57
C
199
32
90