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What are the characteristics of aluminum clad steel core aluminum stranded wire?
Release time:
2023-05-30
Aluminum-clad steel-core aluminum stranded wire is a kind of high-quality transmission wire. Compared with traditional copper-core cables, it has the advantages of light weight, stable electrical performance, flame retardant, corrosion resistance, and excellent electrical conductivity. Especially in the long-distance, high-power, high-voltage transmission lines, aluminum-clad steel core aluminum stranded wire performance is more superior.
The development of metal materials is an important station in the course of human civilization. With the rapid development of urbanization and industrialization, power supply has increasingly become a necessity for people to live, work and produce. The important part of the infrastructure is the power transmission line. Traditional transmission lines, such as solar lines and bare conductors, are widely used, but there are defects such as safety hazards, high resistance power, and environmental adaptability.
To this end, people began to look for a new type of transmission line. In the 1970 s, aluminum-clad steel core aluminum stranded wire was born. It uses high-quality aluminum foil as the conductive core wire, and the pure aluminum layer is covered on both sides, with a layer of steel core in the middle. Very light, corrosion-resistant, high strength, this new type of power transmission line has been successfully applied to power grid construction, power station transmission and other important projects.
It is a high-quality transmission wire. Compared with traditional copper-core cables, it has the advantages of light weight, stable electrical performance, flame retardant, corrosion resistance, and excellent electrical conductivity. Especially in the long-distance, high-power, high-voltage transmission lines, aluminum-clad steel core aluminum stranded wire performance is more superior.
Its technology is also constantly improving. The conductive core wire of the new generation of aluminum-clad steel core aluminum stranded wire is also made of high-purity aluminum, which greatly improves the electrical performance, reduces the conductive loss, and is full of technical content. Compared with the past, this new generation of aluminum clad steel core aluminum stranded wire is more energy-saving and environmentally friendly, and more in line with people's pursuit of smart life.
In recent years, with the deepening of China's power market and the improvement of voltage level, the market prospect of aluminum-clad steel core aluminum stranded wire is very broad. As a new green material in the field of power transmission, aluminum-clad steel core aluminum stranded wire will occupy a mainstream position in the future market and become an important material in the power transmission industry.
In addition to being widely used in the field of power transmission, it is also widely used in rail transit, traffic signals, lighting engineering and other fields. Taking lighting engineering as an example, aluminum-clad steel core aluminum stranded wire has relatively low loss, not only low construction and maintenance costs, but also safe operation, which is likely to become an important choice in future lighting engineering.
At present, its body has defects such as stress concentration and structure in the bending process. However, through continuous exploration and research, scientists are constantly looking for breakthroughs and solutions to these problems, so that aluminum-clad steel-reinforced aluminum strands can be better applied in different fields and different scenarios.
In summary, the wide application of aluminum-clad steel core aluminum strands will promote the green, intelligent and effective development of power logistics, lighting engineering and other fields, and will also play an irreplaceable role in the sustainable development of the future power field.
Aluminum-clad steel core aluminum stranded wire refers to the use of aluminum alloy coated steel core structure, through the stranded wire. Its main advantages include:
The aluminum-clad steel core aluminum stranded wire adopts the structure of aluminum alloy coated steel core, which has the characteristics of light weight and high strength. Compared with pure copper and pure aluminum wire, it has lighter weight and higher strength, which can effectively reduce the load of the line.
The aluminum alloy outer layer of the aluminum-clad steel core aluminum stranded wire has excellent electrical conductivity, while the steel core provides strong mechanical strength, which can ensure that the aluminum-clad steel core aluminum stranded wire will not lose a large amount of electric energy due to poor electrical conductivity during the transmission process.
The aluminum alloy outer layer of the aluminum-clad steel core aluminum stranded wire has good corrosion resistance, and can effectively prevent the wire from corrosion damage under complex meteorological conditions.
Aluminum-clad steel core aluminum stranded wire has excellent mechanical strength and corrosion resistance, which can ensure its long life in use and greatly reduce the maintenance cost of transmission lines.
Aluminum clad steel core aluminum stranded wire is not only suitable for power grid transmission, but also widely used in power overhead lines, highway lighting engineering, municipal lighting engineering, aviation and airport lighting engineering, ITU railway, coal mine and other fields.
In summary, the aluminum-clad steel core aluminum stranded wire has the advantages of light weight, high strength, high conductivity, good corrosion resistance, and long life, which makes it have obvious economic and social benefits and is a high quality wire and cable product.
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