Diana Samir Riad  <br/><br/>
Stability and corrosion behavior of Al-si alloy A356 treated by high intensity ultrasonic vibration /  
Diana Samir Riad ; Supervised Ahmed Abdelaziz , Waleed Khalifa 
 - Cairo :   Diana Samir Riad ,   2009 
 - 84Leaves :   charts, facsimiles ;   30cm 
<br/><br/>Thesis (M.Sc.) - German University - Faculty of Postgraduate Studies and Scientific Research - Department of Materials Engineering 
<br/><br/> Owing to the importance of the new emerging technology the so-called ultrasonic treatment in terms of efficiency cost effectiveness and enhancement of the mechanical properties it was necessary to deeply study its effect on the corrosion behavior . Therefore aluminum - silicon alloy A356 was chosen due to lack of sufficient information concerning its corrosion behavior after being treated by such technique