Si refinement by electromagnetic ultrasonic in an Al–Si alloy
Si refinement by electromagnetic ultrasonic in an Al–Si alloy Haghayeghi, L.C. De Paula, E.J. Zoqui, “Si refinement by electromagnetic/ ultrasonic in an Al–Si alloy”, Journal of Materials Engineering and Performance Vol.26, issue 4, 2017, PP.1900-1907. The effects of electromagnetic stirring, ultrasonic treatment (UT), and their combination on the Si particles refinement in a hypereutectic Al-Si…