An investigation on primary Si refinement by Sr and Sb additions in a hypereutectic Al-Si alloy Reza Haghayeghi , Giulio Timelli Hypereutectic Al-Si alloys have got interests in many industrial applications such as automotive and wear-resistance environments. However, the hypereutectic Al-Si alloys have a few drawbacks. The acicular shape of eutectic Si acts as a…
Biography of Reza Haghayeghi
I am a well trained metallurgist who has extensive experience in the field of Solidification and Casting(e,g. Grain refinement, twin screw melt conditioning technique, Die casting, twin roll casting, Direct cgill casting , gravity casting,..). As an inquisitive and enthusiastic person, I am interested in to work on the research area of casting and explore the related solidification phenomena to improve the scientific understanding of this subject of metallurgy. My communication skills, team working, problem solving as well as personal effectiveness were cooperating all-in-all to fulfill the projects I was involved in to their highest level of standard.