Anodize and Polished Aluminum Strips
The anodized aluminum strip is a particularly powerful conductor material and is mainly used in the construction of electromagnets, generators and transformers. It is very thin, particularly thermally conductive and temperature resistant. Anodized aluminum strips are mainly used in electromagnet construction, generator construction and transformer construction.
Since anodized aluminum strips can be used at a continuous temperature of 500 ℃, there are no hot spots and the load capacity is increased - copper winding is only temperature resistant to 180 ℃. Compared to copper coils, the use of anodized aluminum strip can reduce weight by up to 50% while having similar dimensions and comparable electrical properties.
Applications
It is used for electromagnets, generators, transformers, chokes.
Advantages of anodized aluminum strips
Very high temperature resistance
50% lighter than copper coils with equivalent electrical performance
No additional insulation required due to high heat dissipation and no "hot spots" in the coil.
Physical properties
Alloys: 1050, 1070 and 1350.
Aluminium melting point: 658°C
Density: 2.7 kg/m3
Average thermal expansion coefficient: 23.5×10 -6 /K
Thermal conductivity: 2.3 W/cm x K
Electrical temperature coefficient resistance (1-100°C): 0.004K -1
Tensile strength: 70 to 180 N/ mm2
Electrical conductivity: min. 34.5 MS/m (20°C, O soft)
Modulus of elasticity: 7 x 10-4 N/mm 2 (average value)
Since there may be multiple influences during use, the processor and user cannot be exempted from conducting their own tests and experiments. Our information cannot lead to legally binding guarantees of certain properties or suitability for specific purposes. According to the specific situation, it is recommended to consult us.
The polished aluminum strip is a new deep-processing product of aluminum strip in recent years. The aluminum plate is processed into a mirror effect to play a decorative and reflective effect. It can replace mirror glass in decoration. Due to the fragility of mirror glass, there will be many safety hazards. In recent years, it has been gradually replaced by mirror aluminum strip. In terms of color reflection and light reflection of lamps, mirror aluminum plates have been widely used due to their light density, good heat dissipation effect, and stable reflectivity.
Mirror aluminum has the advantages of easy cleaning, uniform hardness, anti-oxidation, high temperature resistance, corrosion resistance, good heat dissipation, and good mirror effect. It has broad application prospects in photovoltaics, lamps, home appliances, consumer electronics, automobile manufacturing, home decoration and other fields.
Original source: https://www.aluminumstrip24.com/news/anodize-and-polished-aluminum-strips.html
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