large aluminum extrusion profiles.What are the consequences of incorrect material selection in die casting factories

　　The selection of raw materials is a prerequisite for die-casting in die-casting factories. High quality raw materials are the guarantee of qualified production of die-casting parts, and high-quality raw materials are the prerequisite for production. If inappropriate raw materials are selected, it will cause many problems in die-casting parts. Among them, what are the manifestations of inferior raw materials?

　　1. Die castings made from inferior raw materials do not have durability, strong corrosion resistance, and short service life. Even if they are put on the market, there is not much response, and such die castings are prone to waste of resources and production labor.

　　2. If too many impurities are mixed in the selected raw materials, it will not only cause the die casting to crack due to volume expansion, but also lead to aging and deformation of the casting, which will have a negative impact on the quality of the die casting.

　　3. Poor quality raw materials can lead to poor mechanical properties and insufficient tensile strength of die-casting parts, and can also cause various defects in die-casting parts during production, affecting processing efficiency.

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