Forming processes are manufacturing techniques used to shape materials into desired forms without removing any material. Common methods include casting, forging, and extrusion. These processes often involve applying heat and pressure to manipulate the material, allowing it to take on specific shapes and sizes needed for various applications. In addition to shaping, forming processes can enhance the material's properties, such as strength and durability. For instance, forging can improve the grain structure of metals, making them tougher. Understanding these processes is essential for industries like automotive and aerospace, where precision and material performance are critical.