Research Article

The Role of Tetra Hybrid Reinforcements on the Behavior of Aluminum Metal Matrix Composites

Table 6

Powder metallurgical process parameters for this study [38].

SamplesChemical compositionPM processing parameters

Pure AlAl(1) Milling time = 2 hrs.
(2) Compacting pressure = 60 MPa
(3) Sintering temperature = 550°C
(4) Sintering time = 3 hrs.
AS1Al/5SiC/5Al2O3
AS2Al/5SiC/5Al2O3/0.5Gr/0.5SCBA
AS3Al/5SiC/5Al2O3/2.5Gr/2.5SCBA
AS4Al/5SiC/5Al2O3/4.5Gr/4.5SCBA
AS5Al/5SiC/5Al2O3/6.5Gr/6.5SCBA