Device Overview:
Ultrasonic metal melt equipment is mainly used to remove impurities, bubbles, grain refinement, and improve the quality of castings. It is a clean and relatively efficient technology. Porosity is one of the main defects in aluminum alloy castings because it can damage the mechanical properties and pressure sealability of castings. The occurrence of porosity in castings is due to gases precipitating from the melt during solidification or because liquid metal cannot compensate for and volume contraction through interdendritic regions. Therefore, effectively removing bubbles is a key link to improve the quality of castings.