The microstructure changes in the grain refined Al-Si-Mg alloy with the electro hydro pulse treatment

Abstract

Al-4%Ti master alloy was used to refine the microstructure of an A357 aluminium alloy. For higher efficiency of the inoculating process in the alloy a new method has been developed.

Keywords

• microstructure
• changes
• grain
• refined
• Al-Si-Mg
• alloy
• with
• electro
• hydro
• pulse
• treatment