METHOD OF FABRICATION FOR HYPER-EUTECTIC AL-SI CASTING ALLOY

摘要

The present invention relates to a method for synthesizing hypereutectic aluminum-silicon-based casting alloy, which enables a refinement of primary silicon and, more specifically, to a method for synthesizing hypereutectic aluminum-silicon-based casting alloy, which comprises the following steps: providing aluminum-liquid metal alloy including aluminum (Al) and silicon (Si); applying vibration energy to the aluminum-liquid metal alloy; coagulating the aluminum liquid metal alloy applied with the vibration energy.