diecast boxes & aluminum enclosures.Why does the die casting factory control the temperature so strictly

　　We can find that in the process of die casting, die casting plant has a very strict limit on temperature, die casting process is a process of melting metal materials in solidification, but also a process of heating and cooling, so the control of temperature is a very important point in the die casting process. The melting point of zinc alloy is about 420 degrees Celsius, the melting point of aluminum alloy is about 650 degrees Celsius, so a few hundred degrees of high temperature, then a few degrees or a few degrees less, really have any impact on the die casting process?

　　die casting factory tells us that even such a small temperature change has an impact on the die casting process, and the specific performance of this impact is on the number of defects in the die casting, such as the porosity, the temperature is high, and the porosity of the die casting produced by die casting factory is more; While the temperature is low, the die casting parts produced by die casting factory are more shrinkage holes.

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