Synthesis and Characterization of Mechanical Properties of AA8014 + Si₃N₄/ ZrO₂ Hybrid Composites by Stir Casting Process

Table 4

Response table for means (wear test).

Level	% of reinforcement	Stir speed (rpm)	Stir time (min)	Molten temperature (^oC)
1	0.2846	0.2109	0.2713	0.2360
2	0.2732	0.2780	0.2859	0.3190
3	0.1950	0.2639	0.1956	0.1978
Delta	0.1212	0.0896	0.0903	0.0671
Rank	1	3	2	4