Mechanical and Wear Studies on AA7075/Nano TiC/Graphite Hybrid Composites for Tribological Applications

Table 2

Process parameters and their levels.

Variable	Factor	Notation	Unit	Range
				Low	High
A	Titanium carbide	TiC	Wt. %	5	15
B	Graphite	Gr	Wt. %	3	5
B	Sliding speed	N	Rpm	400	600
D	Applied load	L	N	10	20
E	Sliding velocity	V	m/s	0.5	1.5