Research Article

[Retracted] Improvement on Mechanical Properties of Submerged Friction Stir Joining of Dissimilar Tailor Welded Aluminum Blanks

Table 4

Limiting stress ratio criterion.

Sample no.YS (MPa)UTS (MPa)YS/UTST1/T2

4159.28229.890.690.83
5165.62208.480.790.83
6177.71182.440.970.83