Microstructure and Conductivity of the Al-Cu Joint Processed by Friction Stir Welding

Table 1

The experimental parameters of the Al-Cu FSW process.

Samples	Rotation speed n (rpm)	Welding speed (mm·min^−1)	Inclination θ (°)
1	750	60	0
2	950	60	0
3	1180	60	0
4	1500	60	0
5	950	60	2
6	1180	60	2