[Retracted] Tribological Behavior of AA7075 Reinforced with Ag and ZrO₂ Composites

Table 6

Means response.

Level	Composites	Load	Velocity
1	0.006152	0.002548	0.002407
2	0.005063	0.002872	0.002903
3	0.001872	0.003293	0.002538
4	0.001492	0.002788	0.004354
5	0.000673	0.002936	0.004126
Delta	0.006479	0.000853	0.000962
Rank	1	3	2