The oxidation of the aluminum plate generally means that the same phenomenon occurs in the part where the aluminum plate or the aluminum coil is connected, and the size and pattern of the corrosion area are the same, which causes the situation:
1: When the aluminum or aluminum coil is packaged, the temperature is too high. Steam is formed in the package, and the aluminum plate and the aluminum coil are corroded by moisture.
2: The aluminum plate or the aluminum coil is rained, so that the rainwater is poured into the package. Corrosion occurs in aluminum and aluminum coils.
3: Corrosion may occur in aluminum sheets and aluminum coils in environments with high humidity.
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How to avoid this kind of phenomenon:
1: After the aluminum plate and aluminum coil are naturally cooled, they are packaged.
2: The aluminum plate and aluminum coil can be cooled by a fan.
3: When packaging, the aluminum plate and aluminum coil are first wrapped with plastic cloth and packed with cardboard.
4: During the transportation of the goods, the driver is told to cover the tarpaulin.
5: In a large environment, put more desiccant in the package. Place the aluminum and aluminum coils in a relatively dry environment.
