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What are the advantages of aluminum clad steel core aluminum stranded wire?
Release time:
2022-11-02
What are the advantages of aluminum-clad steel-core aluminum stranded wire? What is the difference with core aluminum stranded wire? Aluminum-clad steel-core aluminum stranded wire is a hollow wire made of aluminum-clad steel wire, which is composed of a reinforced core and a hard aluminum wire. Compared with ordinary steel-core aluminum stranded wires, aluminum-clad steel-core aluminum stranded wires are lighter in weight 5, the cable current carrying capacity is increased by 2-3, the sag is reduced by 1-2, and the power loss is reduced by 4-6. Good corrosion resistance, long service life, simple structure, convenient wiring and maintenance, and large transmission capacity.
What are the advantages of aluminum-clad steel-core aluminum stranded wire? What is the difference with core aluminum stranded wire? Aluminum-clad steel-core aluminum stranded wire is a hollow wire made of aluminum-clad steel wire, which is composed of a reinforced core and a hard aluminum wire. Compared with ordinary steel-core aluminum stranded wires, aluminum-clad steel-core aluminum stranded wires are lighter in weight 5, the cable current carrying capacity is increased by 2-3, the sag is reduced by 1-2, and the power loss is reduced by 4-6. Good corrosion resistance, long service life, simple structure, convenient wiring and maintenance, and large transmission capacity.
The difference between aluminum-clad steel core aluminum stranded wire and aluminum wire is that their steel core is different. The steel core of the aluminum-clad steel conductor is made of galvanized steel wire, and the aluminum-clad steel wire in the aluminum-clad aluminum conductor is a kind of bimetal. The electrolytic aluminum on the high-strength steel wire is continuously extruded under high temperature and high pressure to form an 8m thick aluminum steel with a penetration layer. The steel wire coated with the aluminum layer is then deformed synchronously with light and bimetal. Ion machine. After several times of drawing, aluminum and steel are deformed in proportion to make the seepage layer of aluminum and steel more uniform and firm.
Aluminum-clad steel core aluminum stranded wire is widely used in distribution lines of various voltages, and it is necessary to increase the load-to-surface ratio of aluminum and steel. It can also be used for transmission lines in coastal areas, saline-alkali beaches and industrial pollution areas.
The manufacturer of aluminum clad steel core aluminum stranded wire introduces the difference between aluminum clad steel core aluminum stranded wire and steel core aluminum stranded wire.
1. The structural dimensions and mechanical properties of the aluminum-clad steel core aluminum stranded wire and the steel core wire are the same, but the weight of the aluminum stranded wire is about 5% lighter than the steel core wire, so it can be called conc. The two horizontal wind loads are the same, but the vertical load of the former is about 5% lower than that of the latter.
2. Corrosion-resistant overhead line high-voltage conductors will suffer from crevice corrosion in the atmospheric environment. In a steel-core aluminum superconductor, the surface of the steel core contacts the aluminum high-voltage conductor. Crevice corrosion is because the electrode potential after plating is lower than that of aluminum, resulting in rapid corrosion after plating. The steel core in contact with air is corroded in the atmospheric environment, and the steel core contacts the aluminum wire after electroplating. Crevice corrosion, the electrode potential of aluminum does not exceed that of iron, resulting in aluminum wire corrosion. For aluminum-clad steel-core aluminum stranded wire, the aluminum in the aluminum stranded wire has a good mineral gold coordination with the steel, and the monofilament in the stranded wire has a good mineral gold coordination. Due to the contact between aluminum, there is no crevice corrosion between different metals, which can greatly reduce the corrosion depth of the metal and increase its service life. It can be said that the wear resistance of aluminum clad steel.
The above is a basic overview of the aluminum-clad steel core aluminum strand. Interested friends can find out for themselves. We are the manufacturer of aluminum clad steel core aluminum stranded wire. If you want to know more about this aspect, please contact us. We are the manufacturer of aluminum clad steel core aluminum stranded wire. We can introduce it from different aspects so that we can have a more detailed understanding.
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