Aluminum Alloy Wear-Resistant Castings

Aluminum alloy wear-resistant castings are primarily used in customized applications requiring specific wear resistance, structural stability, and long-term reliability. These products are typically used in equipment transmission parts, support structures, or mechanical components that experience frequent contact and friction. Through careful material selection and casting process control, the castings maintain stable performance under actual operating conditions. The products showcase past project experience and manufacturing capabilities, demonstrating processing practices under similar structural and usage conditions to clients.
In terms of materials, aluminum alloys and aluminum-zinc alloys are widely used in the manufacture of wear-resistant castings. These materials offer good formability while achieving a balanced state of strength and hardness, which helps extend the service life of components in friction-prone environments. By controlling alloy composition, melting temperature, and cooling methods, the internal microstructure of the castings can be improved, reducing the risk of deformation or performance degradation during wear.
For different operating environments and appearance requirements, aluminum alloy wear-resistant castings can be provided with various surface treatment processes, including sandblasting, powder coating, painting, electrophoretic coating, and electroplating. These processes not only enhance surface protection but also improve corrosion resistance to some extent, adapting to humid, dusty, or mildly corrosive operating conditions. Strict control of color difference during production ensures consistency in appearance for products within the same batch, facilitating subsequent assembly and overall aesthetic coordination.