Heterogeneous castings refer to castings composed of different materials, in which different types of metal or alloy materials are combined together during the manufacturing process. This type of casting usually has special properties and functions that can meet specific industrial needs.

The manufacturing process of heterogeneous castings typically involves selecting suitable materials, designing appropriate structures and shapes, and adopting advanced casting techniques. Due to the different physical properties such as melting points and thermal expansion coefficients between different materials, manufacturing heterogeneous castings requires strict process control and technical requirements.

Heterogeneous castings are widely used in aerospace, automotive manufacturing, mechanical manufacturing and other fields, which can improve product performance and reliability, reduce production costs, and meet complex process and engineering requirements. In the future, with the continuous development of materials science and manufacturing technology, heterogeneous castings will become more popular and applied in various fields.