Aluminum-Zinc Alloy Corrosion-Resistant Castings

Aluminum-zinc alloy corrosion-resistant castings are primarily used in industrial equipment and functional components requiring high corrosion resistance and structural strength.  Their design and processing emphasize customization to ensure a precise match with the structural requirements and operating environment of the client's equipment. These products are not standard parts, but are processed specifically based on customer-provided drawings, samples, or functional requirements, encompassing a variety of shapes, sizes, and interface forms to meet the needs of complex assembly and high-performance applications.
In terms of material application, aluminum-zinc alloys combine the lightweight and excellent processing properties of aluminum alloys with the advantages of zinc alloys in detailed molding and corrosion resistance, enabling the castings to maintain stable structural performance during long-term use. By selecting the appropriate alloy composition, corrosion resistance and environmental adaptability can be enhanced while maintaining hardness and strength, meeting the requirements for use in outdoor, humid, or mildly corrosive environments. The material's machinability also ensures the realization of complex geometric shapes and fine structures, facilitating subsequent machining and assembly.
In terms of process implementation, aluminum-zinc alloy corrosion-resistant castings are typically produced through precision die casting to obtain the overall structure, followed by CNC machining to control the accuracy of key assembly surfaces, holes, and interface areas, ensuring consistency and reliability during repeated assembly and use. For surface treatment, various processes such as sandblasting, powder coating, painting, electrophoretic coating, and electroplating are available to improve appearance, enhance wear resistance and corrosion resistance, and strictly control color differences, ensuring that the product maintains high performance and aesthetics even after long-term use in industrial environments.