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Table 3 Design of experiments (DOE)

From: Effect of cone angle of cylindrical pin in the SFSW and DFSW on mechanical properties of AA6061-T6 alloy

Model’s name

Process

Tapered angle (°)

A0

FSW

0

A5

5

A10

10

A15

15

A20

20

B0

Symmetrical DFSW

0

B5

5

B10

10

B15

15

B20

20

C0

Asymmetrical DFSW

0

C5

5

C10

10

C15

15

C20

20