Reconnoitring Wear Resistance and Mechanical Strengths of AA8111/B₄C/ZrO₂ Nanocomposite through Taguchi Route

Table 8

Signal-to-noise ratios results of Taguchi for the observations of ultimate tensile stress.

Level	Reinforcement (%)	Stir speed (rpm)	Stir time (min)	Melting temperature (°C)
1	41.23	40.69	41.57	43.02
2	41.91	42.61	41.33	42.71
3	42.73	42.61	43.20	41.69
4	43.40	43.36	43.18	41.85
Delta	2.17	2.67	1.87	1.33
Rank	2	1	3	4