Friction Performance of Al-10%SiCp Reinforced Metal Matrix Composites Using Taguchi Method

Table 4

Friction test results.

Trial no.	COF	S/N ratio
1	0.353	9.0445
2	0.356	8.9710
3	0.344	9.2688
4	0.392	8.1343
5	0.371	8.6125
6	0.383	8.3360
7	0.350	9.1186
8	0.369	8.6595
9	0.394	8.0901
10	0.314	10.061
11	0.322	9.8429
12	0.328	9.6825
13	0.331	9.6034
14	0.348	9.1684
15	0.366	8.7304
16	0.399	7.9805
17	0.386	8.2683
18	0.395	8.0681
19	0.258	11.768
20	0.318	9.9515
21	0.333	9.5511
22	0.271	11.341
23	0.320	9.8970
24	0.284	10.934
25	0.275	11.213
26	0.308	10.229
27	0.284	10.934