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Attention must be paid to the corrosion of hardware in the maintenance of aluminum alloy doors and windows!
Editor: liefan July 09, 2019 17:00:11
Although aluminum alloy door and window hardware has a strong corrosion resistance, but because of the influence of air, climate and other factors, aluminum door and window hardware has caused no small threat. The main reasons are the environmental humidity and air pollution.

 Attention must be paid to the corrosion of hardware in the maintenance of aluminum alloy doors and windows!

Aluminum alloy door and window drawing

1. Air humidity

It is easy to understand that aluminum alloy door and window hardware is exposed to humid air for a long time, and the moisture in the air will condense into liquid water droplets when cooled, thus forming corrosive galvanic cells on the surface of aluminum door and window hardware, and accelerating the electrolytic corrosion of door and window hardware. Therefore, the air humidity is the main inducement. When the humidity reaches a certain critical value, there will be water film forming, so the corrosion of aluminum alloy door and window hardware is inevitable.

Therefore, it is very important for us to keep the doors and windows dry, as well as the ventilation and drying of the indoor environment. In case of hot and humid weather, keep good ventilation, but also be diligent in wiping to ensure that doors and windows are dry.

 Attention must be paid to the corrosion of hardware in the maintenance of aluminum alloy doors and windows!

Aluminum alloy door and window drawing

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