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    In all the factors that have caused the aluminum die-casting process of beilun, the problem of welding and welding has been paid more and more attention. "Welding" is the term in the industry, which refers to the reaction between the die and the allo...

    The traditional method of aluminum die casting is not only expensive, but also consumes the most energy. There are several separate steps for these furnace foundry processes, each of which is irrelevant to the previous steps. The department of energy...