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

Table 3

Properties of the 20% red mud reinforced composites.

Sl. Number	Description	Value and units
1	Density	2.62 g/cm^3
2	Modulus of elasticity	42.8 GPa
3	Hardness	55.6 VHN
4	Impact strength	8.74 kg m/cm^2