Characterization and Empirical Modelling of Sliding Wear on Sintered Aluminium-Graphite Composites

Table 2

Design matrix showing all experimental runs.

Load (N)	Sliding distance (m)	% of reinforcement	Density (g/cc)
−1	0	−1	0
−1	0	0	1
0	0	1	1
0	1	0	−1
0	−1	0	1
0	0	0	0
0	1	1	0
1	0	0	1
1	0	1	0
1	1	0	0
0	1	−1	0
0	−1	0	−1
0	0	0	0
−1	0	1	0
0	0	0	0
0	1	0	1
−1	−1	0	0
1	0	0	−1
1	0	−1	0
0	−1	−1	0
0	−1	1	0
0	0	1	−1
−1	0	0	−1
1	−1	0	0
0	0	−1	−1
0	0	0	0
0	0	0	0
−1	1	0	0
0	0	−1	1