die cast iron_a217 c12

Sustainability and Future Trends

Next, the selected metal is melted and prepared for casting. This stage requires careful control of temperature to ensure that the metal has the right viscosity and flow characteristics for filling the mold without creating defects. Once the metal is ready, it is poured into the mold and allowed to cool. The cooling rate can significantly influence the properties of the final product, as it affects the microstructure of the solidified metal.

Another challenge is that green sand molds can have lower strength compared to other methods, such as resin-bonded sand casting. This can limit the size and complexity of the castings, particularly for larger components.