2025-03-03 07:09:30
Aluminum coil as an important material in modern industry, with its unique performance advantages, is widely used in construction, transportation, electronics, packaging and other fields. This paper will analyze from the technical and economic dual perspective of why aluminum coil has irreplaceable.
1. Lightweight: aluminum coil 5052 alloy material under the 0.2mm thickness can be achieved 38N/mm² bearing capacity, in a very low thickness to maintain a high degree of strength. At the same time, the use of aluminum coil in new energy vehicles can make the battery pack weight reduction of 40%, by reducing the overall weight to achieve the purpose of increasing range.
2. Corrosion resistance: aluminum forms a dense oxide film on the surface in the natural environment, which makes the coil naturally corrosion-resistant. And aluminum coils also support anodized/coated surface treatment to further enhance its performance. This ensures stable performance in outdoor applications, even after prolonged exposure to humidity/salt spray. It is also used in the chemical industry and daily necessities for its corrosion resistance.
3. Excellent processing performance: aluminum coil's excellent ductility allows it to be processed by stamping / bending / welding and other ways. For example, complex molding is suitable for the production of precision electronic components, automotive parts and other shaped structures. Efficient production can make the coil continuous processing to reduce material loss and improve production efficiency. Surface treatment of aluminum coil can support a variety of spraying, drawing, anodizing and other processes to meet the aesthetic or functional requirements
4. Thermal and electrical conductivity: the thermal conductivity of aluminum coil is three times that of steel, conductive is basically 60% of copper, but more cost-effective. In the field of heat dissipation is widely used in LED lamp heat sinks, electronic equipment shell, battery components and so on. In the electric power field, it can replace copper in transmission lines and capacitors to reduce costs.
5. Sustainability: the recycling rate of aluminum coils is up to 95%, and the energy consumption of recycled aluminum production is only 5% of that of virgin aluminum. Through the recycling of aluminum scrap to generate aluminum coil, reduce the waste of resources. At the same time, the lightweight characteristics of aluminum coil can indirectly reduce energy loss, reduce costs.
6. Cost-effective: aluminum coils can achieve a longer service life by virtue of its corrosion-resistant characteristics, thus reducing replacement and maintenance costs. And aluminum coil has the advantage of easy cutting and forming can reduce processing energy consumption, compared with copper / titanium and other metals, aluminum coil is easier to achieve a good balance between performance and price!
7. Wide range of applications: the versatility of aluminum coils allows them to be used in a variety of fields, including construction, automotive, electronics, packaging, energy and so on.
This article mainly explains the aluminum coil in the new era of the 7 major value coordinates, through the aluminum coil in the technical and economic perspective of the depth of analysis, reveals the aluminum coil has irreplaceable!
