Influence of complex modification on crystallization of complex-alloyed Hypereutectic silumin

The work is devoted to the study of the influence of complex modification on the crystallization of complex-alloyed hypereutectic silumin of the Al-Si-Cu-Mg-Ni-Mn system. Based on the study and analysis of literary sources and experimental studies, the phase composition of the alloy under study was determined. The crystallization process of complex-alloyed hypereutectic silumin was studied and the stages of the crystallization process were determined. The influence of complex modification on the crystallization process of the experimental alloy was studied. The influence of the components of complex modifying compositions on the liquidus and solidus temperatures of the alloy and the crystallization temperatures of the main structural components of the alloy was studied. The influence of complex modification on the crystallization process of complex-alloyed hypereutectic silumin is shown.