Research Article

Dry Sliding Friction and Wear Studies of Fly Ash Reinforced AA-6351 Metal Matrix Composites

Table 8

Response table for Grey relational grade.

SymbolsResponse table
Level 1Level 2Level 3Max−Min

A 0.7010.7080.4810.227
B 0.5740.5690.7460.178
C 0.6740.5570.6570.117
Error0.5700.6540.6640.094
Mean value of Grey relational grade = 0.629