graphite ingot mould
A graphite ingot mould is a specialized industrial tool designed for metal casting processes, particularly in the production of high-quality metal ingots. These moulds are manufactured from high-purity graphite material, engineered to withstand extreme temperatures and provide superior thermal conductivity during the casting process. The mould's primary function is to facilitate the controlled solidification of molten metals, ensuring uniform cooling and optimal ingot formation. The graphite construction allows for excellent thermal shock resistance, preventing cracking or deformation during rapid temperature changes. These moulds feature precision-engineered surfaces that promote smooth metal flow and prevent sticking, resulting in high-quality ingot surfaces. The design typically incorporates specific dimensional tolerances and surface finishing that enhance the overall casting quality. Modern graphite ingot moulds often include advanced features such as optimized wall thickness for heat transfer control, carefully calculated draft angles for easy ingot removal, and specialized surface treatments to extend mould life. Their applications span across various industries, including precious metals refinement, semiconductor manufacturing, and specialty alloy production.