Zinc alloy die-casting manufacturers tell you how to prevent corrosion of die-casting parts

　　The corrosion phenomenon during the use of die-casting parts greatly reduces the effectiveness of their use. The die-casting parts produced by zinc alloy die-casting factories can meet the needs of customers in both performance and appearance. So, how does the manufacturer prevent corrosion of die-casting products?

　　There are four methods for zinc alloy die-casting manufacturers to prevent corrosion of die-casting parts, namely electroplating, heat treatment, mechanical strength, and surface passivation. Manufacturers can choose different methods to process products according to their needs, achieving preventive effects. However, it cannot be denied that the commonly used methods in die-casting factories are electroplating, heat treatment, and passivation. Galvanizing the surface of die-casting parts can prevent rust, while heat treatment can give the product sufficient hardness. Passivation not only enhances the hardness of the product but also greatly reduces its oxidation effect.

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