Optimization and Wear Properties for the Composites of Metal Matrix AA8011/Boron Nitride Using Taguchi Method

Table 2

Design factors with levels.

Design factors	Unit	Levels
		1	2	3
Volume fraction of reinforcement ()	% by weight	7.5	10	12.5
Load ()	N	75	100	125
Time ()	MIN	30	40	50
Speed ()	RPM	200	220	240

 = initial condition.