2024-07-31
The smelted aluminum liquid is cast into a casting mold to form an aluminum alloy ingot. The casting process is divided into two methods: continuous casting and semi-continuous casting. Continuous casting is suitable for large-scale production, while semi-continuous casting is suitable for small and medium-sized batch production. The ingot will shrink during the cooling process, so the cooling rate needs to be controlled to ensure the dimensional accuracy and internal quality of the ingot.