MOORA-Based Tribological Studies on Red Mud Reinforced Aluminum Metal Matrix Composites

Table 5

Dry sliding wear parameters and levels.

Dry sliding wear parameter	Level 1	Level 2	Level 3
Applied load (A) in N	10	20	30
Sliding velocity (B) in m/s	2	3	4
wt.% of reinforcement (C)	15	20	25
Hardness of the counterface (D) in HRC	58	60	62