As the representative product of magnet wire, copper clad aluminum wire adopts bimetallic composite wire which is coated with a copper layer on an aluminum core. Reasonable use of the properties of different metals, so as to achieve the characteristics of reducing production costs and facilitating engineering construction.
Copper-clad aluminum wire is used in the cable television industry. In the United States, the copper-clad aluminum wire has become the standard material for coaxial cables. Because high-frequency signal transmission runs on the outer layer of the wire, the copper-clad aluminum wire can replace the copper wire of the same specification. In low-frequency applications, the load capacity of copper-clad aluminum is 65% of the copper wire of the same specification. Because of its lightweight, it is also softer than copper when large wire sizes are required. Copper-clad aluminum is used for battery cables, welding cables, and Building cables and electromagnetic wires are also the top choice wires.
Compared with pure copper wire, the copper-clad aluminum wire has the advantages of good electrical conductivity and is lightweight, which has economic benefits, and has good flexibility during construction and is easy to operate. The length ratio under the same wire warp weight is 2.45:1, so buying 1 ton of copper-clad aluminum wire is equivalent to buying 2.45 tons of pure copper wire, which has the advantage of saving costs.
Compared with pure aluminum wire, the copper-clad aluminum wire has higher electrical conductivity and also increases tensile strength and elongation. Good weldability: copper-clad aluminum wire is concentrically coated with a layer of pure copper, so it has a pure solderability as copper wire greatly increases the mechanical properties and applicability of the product.
How to remove paint from magnet wire enameled wire can be roughly divided into the following three methods according to different conditions, equipment and requirements.
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