Optimization on Tribological Characteristics of Stir-Casted AA7076/Nano Zirconium Dioxide/Boron Nitride Hybrid Composites by Taguchi Method

Table 6

S/N ratios response table.

Level	Percentage of reinforcement	Applying load (Newton)	Speed on disc (meter/sec)
1	4.249	4.041	6.749
2	4.428	7.681	6.893
3	5.461	6.739	4.832
4	9.083	4.761	4.748
Delta	4.834	3.640	2.145
Rank	1	3	4.493