Transformer Aluminum Foil
Transformer aluminum foil is a specialized type of aluminum foil used in the construction of transformers. It serves as a important component in the producing of transformer windings. Henan Yongsheng Aluminum Industry produces transformers in large quantities. As an aluminum production company, Henan Yongsheng aluminum’s advantages lie in our commitment to quality, innovation, and sustainability. We prioritize stringent quality control measures, continuous improvement, and eco-friendly practices to deliver fantastic products and services that meet customer needs while minimizing environmental impact. Welcome to visit our factory!
Product Introduction
Transformer aluminum foil is made from high-purity aluminum, typically with a purity of 99.6% or higher, to make sure optimal electrical conductivity and performance. Transformer aluminum foil is characterized by its high mechanical strength, fantastic thermal conductivity, and low weight, making it an ideal material for efficiently transferring electrical energy within transformers. It is typically available in thin, flat sheets or strips that can be easily wound and layered to form the transformer windings. The precise dimensions and thickness of the foil are carefully controlled to meet the specific requirements of different transformer designs. Therefore, transformer aluminum foil plays a crucial role in the efficient and reliable functioning of electrical transformers by facilitating the flow of electricity through the windings.
Specifications
Alloy | 1050/1060/1070/1350-HO(O) |
Thickness | 0.2-3.0 mm |
Width | 20-1350 mm |
Conductivity Number(% IACS) | ≥61 |
Resistivity number (Ω·mm² /m) | ≤0.027548 |
Elongation (%) | 20 |
Tensile strength(Mpa) | >60 |
Density in 20°C | 2.7kg/cm3 |
Price term | EXW,FOB,CIF,CFR,CNF,etc. |
Payment | L/C,T/T,Western Union,etc. |
Certificates | ISO9001&GS&ROHS&FDA&TUV&ISO&GL&BV,etc. |
Chemical Properties
Chemical Composition (%) | 1050 | 1060 | 1070 | 1350 |
Aluminum (Al) | 99.5 | 99.6 | 99.7 | 99.5 |
Copper (Cu) | 0.05 | 0.05 | 0.04 | 0.1 |
Iron (Fe) | 0.4 | 0.35 | 0.25 | 0.4 |
Manganese (Mn) | 0.05 | 0.03 | 0.03 | 0.05 |
Silicon (Si) | 0.25 | 0.25 | 0.2 | 0.1 |
Zinc (Zn) | 0.05 | 0.03 | 0.04 | 0.05 |
Others (Total) | 0.05 | 0.05 | 0.05 | 0.05 |
Product Application
The selection of aluminum foil alloy for transformers involves considering various factors. In terms of electrical conductivity, 1350 aluminum foil offers the highest performance, while 1050, 1060, and 1070 foils provide slightly lower but still satisfactory conductivity. Mechanical strength differs among the alloys, with 1050 having the lowest and 1070 and 1350 exhibiting higher strength. Cost and availability also come into play, as the alloys may vary in terms of pricing and market accessibility. Overall, the choice depends on the specific requirements of the transformer application, with 1350 preferred for superior electrical conductivity, and 1050, 1060, and 1070 offering a balance between electrical properties and mechanical strength, taking into account cost and availability considerations.
Product Advantages
Transformer aluminum foil offers advantages such as no burrs, round edges, high conductivity, high purity, being totally annealed, and being associated with a good reputation. These specific advantages contribute to the safety, electrical performance, reliability, and overall quality of transformers.
Production Process
- Casting
- Rolling
- Annealing
- Slitting
- Surface Treatment
- Quality Control
- Packaging and Delivery
Product & Packaging Photos
Why Choose Us
Yongsheng Aluminum is a leading aluminum products manufacturer&supplier in China with 25 years of export experience. Our outstanding product quality, price, and always on-time delivery has won us many long term partners and gained a great reputation worldwide. We provide one-stop product solution for both CC&DC aluminum products.
Contact us to get your quotation.