en دینامیک خودرو Vehicle dynamics, transmission پژوهشي Research In the current study, effect of varying Silicon Carbide particulate on the mechanical properties of Aluminium based alloy automobile brake disc component was investigated. The result of experimental investigation on mechanical properties of Silicon Carbide particle reinforced Aluminium Matrix was achieved for composite brake disc using universal tensile test machine, Rockwell hardness testing machine and numerical/theoretical model. The influence&nbsp; of reinforced ratio of&nbsp; 5,&nbsp; 10, 15 20, and 25&nbsp; weight&nbsp; percentage&nbsp; of&nbsp; Silicon&nbsp; Carbide particles on&nbsp; mechanical properties was&nbsp; examined. Aluminium Metal Matrix Composites containing, 5, 10, 15, 20, and 25&nbsp;&nbsp; weight percentages of reinforcement Particles was obtained using Stir-Casting method. The result obtained showed that highest Yield Strength (350.64MPa), Modulus of Rigidity (6137.4MPa), and Hardness (76.5Kg/mm²) was obtained on 25wt%SiC (190&mu;m) particle reinforcements.<br> &nbsp; Aluminium base alloy, Silicon Carbide, Hardness, Yield Strength, Modulus of Rigidity 2934 2941 http://ase.iust.ac.ir/browse.php?a_code=A-10-394-1&slc_lang=en&sid=1 Victor Ogbonna ogbonnavictor87@gmail.com 180031947532846002253 180031947532846002253 No University of Lagos Patrick Olayiwola olayiwola_patrickshola@yahoo.com 180031947532846002254 180031947532846002254 Yes University of Lagos Henry Mgbemere hmgbemere@unilag.edu.ng 180031947532846002255 180031947532846002255 No University of Lagos