aluminium pressure die casting components

　　There is still significant room for improvement in aluminum alloy die-casting, which is worth a try

　　Aluminum alloy die-casting is currently an extremely hot production process. With the development of society and the improvement of people's living standards, consumers are increasingly inclined to use lightweight, sturdy, and environmentally friendly products, which happen to be possessed by aluminum alloy die-casting parts. However, there is still much room for improvement in the current aluminum alloy die-casting process, which is worth exploring.

　　Originally, aluminum alloy die-casting was not as effective as zinc alloy die-casting because there were still some tricky defects that needed to be improved, such as many air holes and easy mold sticking in the die-casting parts. However, zinc alloy die-casting parts do not have these problems at all. After forming, the surface of zinc alloy die-casting parts is smooth and wear-resistant, which is very suitable for various surface treatments. On the other hand, aluminum alloy die-casting parts have a relatively loose structure and high surface porosity, resulting in a lower yield rate during surface treatment.

　　However, with the advancement of technology, these defects in aluminum alloy die-casting processes can be solved, which cannot be compared to zinc alloy die-casting processes. Zinc alloy die-casting processes are already mature and have almost no room for improvement. With the automotive manufacturing industry moving towards lightweight development, aluminum alloy die-casting has become the only choice. Various sectors of society are trying to improve aluminum alloy die-casting processes. Although there has not been significant progress in aluminum alloy die-casting processes in China yet, it can be foreseen that in the near future, aluminum alloy die-casting processes will surpass zinc alloy die-casting processes.

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