Depending on the project, aluminium casting is carried out through a “hot” or “low” process. Diecasting is one of the most economical and fast molding processes. The advantage of this production process is that hundreds of thousands of castings can be produced relatively quickly using a single mold. All parts produced are of uniform quality
Reference : https://diecasting.com/blog/how-to-avoid-die-casting-defects/ The production of die-castings includes a number of steps, any of which can result in a defective casting if not properly executed. Since repairing bad castings can be expensive, it’s important to avoid defect occurrences if possible. We’ll look at some common to areas of die casting defects — including wall thickness