[Retracted] Study of Wear Behavior on AA6061 Reinforced with Hybrid Ceramic Composites through Optimization

Table 10

S/N ratio’s response table (erosion wear).

Level	Composites (wt%)	Adding of sand (wt%)	Speed (rpm)
1	−3.6021	−0.9753	−0.4845
2	−2.8642	−0.9376	−0.6898
3	−1.9316	−0.8834	−0.9519
4	0.7462	−0.8859	−2.1926
5	2.6716	−0.9128	−2.4207
Delta	4.7596	0.1874	0.9744
Rank	1	3	2