Optimization on Stir Casting Process Parameters of Al7050/Nano-B₄C Metal Matrix Composites

Table 2

Properties of matrix and ceramic reinforcement.

Properties	Al7050	Boron carbide
Density	2.8 g/cm^3	2.52 g/cm^3
Melting point	494°C	2,673°C
Tensile strength	515 MPa	500 MPa
Thermal conductivity	180 W/mK	42 W/mK