Processing Parameters Influence on Wear Resistance Behaviour of Friction Stir Processed Al-TiC Composites

Table 3

Wear volume and microhardness results.

Sample designation	Rotational speed (rpm)	Feed rate (mm/min)	Wear volume (mm^3)	Vickers microhardness (HV)
D	1200	100	0.308546	39.9
E	1200	200	0.381606	41.1
F	1200	300	0.448846	43.5
G	1600	100	0.568903	46.8
H	1600	200	0.761349	48.1
I	1600	300	0.789925	51.5
PM	—	—	0.907572	28.9