Aluminum alloy has the advantages of low density, high strength, good resistance and corrosion resistance. It is widely used as structural data in the aerospace industry. Together, it is also actively developing as the leading data for automobiles and applied to high-grade automobile engines. Forging technology is the primary preparation method of traditional aluminum alloy, but it has been difficult to meet the requirements of preparing high-function aluminum alloy

1. It is difficult for traditional skills to further improve strength, plasticity, rigidity, heat resistance and corrosion resistance;

2. In the process of seeking high functions, the cost of forging skills increases rapidly because of the decrease of equipment and yield;

3. As the alloy content increases, the plasticity usually decreases, so the subsequent pressure processing cost increases and the yield decreases.

As a result, the high cost of production has greatly improved the application threshold of leading aluminum alloy, seriously affecting the development of all shopping malls planning. In these aspects, the eruption forming technology has the double advantages of function and cost induction, which can reduce the threshold of using leading aluminum alloy, and further improve the function. In a certain scale, we can replace steel with aluminum, and then quickly cultivate the market leading aluminum alloy, and promote the eruption forming technology to obtain the advantage of planning cost.