Optimization of Stir-Squeeze Casting Parameters to Analyze the Mechanical Properties of Al7475/B4C/Al₂O₃/TiB2 Hybrid Composites by the Taguchi Method

Table 4

S/N ratio response for TS.

Level	SD	ME	SE	RT
1	−49.23	−49.24	−49.44	−49.33
2	−48.82	−48.39	−48.92	−47.74
3	−49.13	−48.69	−49.11	−49.41
4	−48.21	−49.06	−47.92	−48.91
Delta	1.01	0.85	1.53	1.66
Rank	3	4	2	1