The Influence of Shock Wave Surface Treatment on Vibration Behavior of Semi-Solid State Cast Aluminum—Al2SiO5 Composite

The semi-solid state casting procedure was used to manufacture as-cast AA5083, 1 and 2 wt.% of aluminosilicate reinforced composite material. After solidification, developed materials were subjected shock wave treatment in the subsonic wind tunnel. Various techniques evaluate change exposure, including mechanical structural analysis, which is a field dedicated study vibrations other material properties. research methods involved grain structure surface morphology, such as emission scanning electron microscope, X-ray diffraction, energy dispersive method. This shows that microhardness value matrix increased before after exposure compared natural frequency increases result addition reinforcement wave. In addition, shifting mechanism studied know influence treatment. results obtained show potential application this area robotic parts.