custom aluminum enclosures electronics.This shortcoming of zinc alloy die casting has limited its own development

　　This shortcoming of zinc alloy die casting has limited its own development

　　Zinc alloy die casting is a very commonly used die casting, is the most suitable die casting process of die casting, but because the use of zinc alloy performance is not good enough, limiting the use of zinc alloy die casting, otherwise it is really possible and die casting aluminum alloy as popular, let us take a look at zinc alloy die casting are what advantages and disadvantages?

　　The surface of zinc alloy die-casting can be treated with various corrosion resistance and decoration, and the wear resistance is very good, and the surface finish can be obtained by polishing and polishing treatment, and the production process has the advantages of good casting performance, no damage to the die-casting mold, and the yield is very high. However, the aging phenomenon of zinc alloy die-casting is serious, with the passage of time, deformation or dimensional accuracy will occur, and the strength and plasticity will decrease significantly; Moreover, the impact of temperature is also relatively large, when the working temperature is lower than -10 degrees Celsius, the impact toughness of zinc alloy die casting will be sharply reduced, and when the working temperature is higher than 100 degrees Celsius, its strength will also be significantly reduced, and it is prone to creep.

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