Microstructural and Mechanical Behaviors of Friction Stir Welded Dissimilar AA6082-AA7075 Joints

Table 5

Factors set based on L8 orthogonal array.

S. no.	Experiment number	Tool rotational speed (rpm)	Tool traveling speed (mm/min)	Plunge speed (mm/min)
1	FSW-L1	1600	40	20
2	FSW-L2	1600	40	30
3	FSW-L3	1600	60	20
4	FSW-L4	1600	60	30
5	FSW-L5	2300	40	20
6	FSW-L6	2300	40	30
7	FSW-L7	2300	60	20
8	FSW-L8	2300	60	30