Corrosion resistance and recyclability of aluminum alloys

• Corrosion resistance: aluminum alloy surface is easy to form a layer of dense oxide film, this layer of film can prevent corrosion, so aluminum alloy has better corrosion resistance. Through further alumina film treatment, its corrosion resistance can be improved comprehensively.

• Recyclability: Aluminum alloy is one of the recyclable materials. Its recycling process is simple and environmentally friendly, which helps reduce resource waste and environmental pollution.