What are the main factors that use aluminum profiles as conductors for traffic control lines?

With the development and requirements of industrial economy, equipment production is increasingly developing alongside energy conservation and environmental protection. At present, the single-pole combined type trolley trolley wire is commonly used in various large enterprises. The material of the trolley conductor is aluminum. The main reasons for choosing aluminum as the conductor are:

1. Aluminum has good electrical conductivity;

2. The cost performance of aluminum is relatively high;

3. China's aluminum production can meet production requirements;

4. Aluminum is not easy to rust, easy to maintain and so on.

So why choose aluminum instead of pure aluminum as a conductor line conductor? Some people will ask such questions. Xiao Bian will explain it to you today:

First, aluminum mechanical strength is high. The mechanical strength of pure aluminum is not high, and it is easily deformed. This restricts the application of pure aluminum to some extent. Because, adding appropriate amounts of metal materials such as magnesium, copper, zinc, etc. to pure aluminum to make aluminum alloys of various brands can greatly increase the mechanical strength of aluminum, and thus the range of its use will be greatly increased.

Second, aluminum layout more coordinated. The higher the general purity of aluminum, the better its corrosion resistance, because aluminum in the air and oxygen oxidation, the formation of a layer of dense oxide film on the aluminum surface as a protection, effectively prevent the air and moisture corrosion of the internal conductor, aluminum profiles With the same features as above, besides, painting treatment can also be carried out, so that the color is diversified and the layout is more arbitrary.

Third, in the aluminum profile embedded a stainless steel belt, greatly improving the wear resistance, greatly extending the life of the trolley line.

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