Wholesale Aluminum foil for transformer

What is aluminum foil for transformers

Aluminum foil for transformers refers to the aluminum foil used to make transformers. Transformer shine na'urar lantarki da ake amfani da ita don canza wutar lantarki ko halin yanzu, wanda ya kunshi jigon ƙarfe da kuma iska. Iskar ya ƙunshi keɓaɓɓen murɗa da madugu, yawanci waya ta tagulla ko foil. Hakanan za'a iya amfani da foil na aluminium azaman madugu na iska.

Aluminum foil ga mai canzawa

Compared with copper foil, aluminum foil has the following advantages:

1. Mai nauyi: Aluminum has a lower density than copper and is lighter in weight, so a transformer made of aluminum foil is lighter than a transformer made of copper foil.
2. Kyakkyawan aiki mai kyau: Although the conductivity of aluminum is lower than that of copper, aluminum foil usually adopts a multi-layer structure, which increases its conductivity and can meet the needs of transformers for current.
3. Relatively low price: The price of aluminum is relatively low, so making transformers with aluminum foil can reduce manufacturing costs.

Types and parameters of aluminum foil alloys used in aluminum foil for transformers

Aluminum foil for transformers usually uses high-purity aluminum materials, such as electrolytic aluminum with a purity of more than 99.5%.
Bugu da kari, the alloy type of aluminum foil for transformers is usually 1000 jerin, kamar 1050, 1060, 1070, da dai sauransu.

The following are some common aluminum foil parameters for transformers:

When selecting aluminum foil for transformers, in addition to the parameters of the aluminum foil, other factors need to be considered, such as the working conditions of the transformer, manufacturing process, cost, da dai sauransu.

Aluminum foil production process for transformers

• Raw material preparation: select high-purity electrolytic aluminum and cut it into the required size and shape.
• Zafi mirgina: The prepared aluminum material is hot-rolled and pressed into aluminum foil. The hot rolling temperature is usually between 300°C and 500°C.
• Cold-rolling: Cold-rolling the hot-rolled aluminum foil to make it more uniform in thickness and improve its surface quality and hardness. The cold rolling temperature is usually below 20°C.
• Quenching: Quenching the cold-rolled aluminum foil to make its hardness and strength meet the requirements.
• Trimming: Trim the quenched aluminum foil to make the edges smooth, burr-free, and meet the required width and length.
• Yanka: Cut the trimmed aluminum foil according to the required length and width to make aluminum foil rolls of different specifications.
• Marufi: Aluminum foil rolls are packaged to keep their surface quality free from contamination and damage.

In the production process, it is also necessary to strictly control various parameters, kamar zazzabi, speed, pressure, da dai sauransu., to ensure that the quality of the aluminum foil meets the requirements. A lokaci guda, various inspections and tests are required, such as chemical composition analysis, mechanical performance testing, surface quality inspection, da dai sauransu., to ensure the quality and reliability of the product.