Research Article

Investigation of the Effect of Tool Temperature on Microstructure, Hardness, and Wear Behaviour of Aluminium 6061-T6 Alloy Welded by the Friction Stir Welding Process

Table 3

Tribology test results.

SampleCoefficient of frictionWear rate (mm3/N/m)

0.2770.0006304
0.305
0.311