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 သည် လျှပ်စီးကြောင်း သို့မဟုတ် လျှပ်စီးကြောင်းကို ပြောင်းလဲရန်အတွက် အသုံးပြုသည့် လျှပ်စစ်ကိရိယာတစ်ခုဖြစ်သည်။, သံအူတိုင်နှင့် အကွေ့အကောက်များ ပါဝင်သည်။. အကွေ့အကောက်တစ်ခုတွင် insulated coil နှင့် conductor တစ်ခုပါဝင်သည်။, များသောအားဖြင့် ကြေးနီဝါယာကြိုး သို့မဟုတ် သတ္တုပြား. အလူမီနီယမ်သတ္တုပြားကို အကွေ့အကောက်များသော စပယ်ယာအဖြစ်လည်း အသုံးပြုနိုင်သည်။.

Transformer အတွက် အလူမီနီယမ်သတ္တုပြား

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

1. ပေါ့ပါးသည်။: 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. ကောင်းသောလျှပ်ကူးပစ္စည်း: 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%.
ဖြည့်စွက်ကာ, the alloy type of aluminum foil for transformers is usually 1000 စီးရီး, ကဲ့သို့ 1050, 1060, 1070, စသည်တို့.

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, စသည်တို့.

Aluminum foil production process for transformers

• ကုန်ကြမ်းပြင်ဆင်မှု: select high-purity electrolytic aluminum and cut it into the required size and shape.
• Hot rolling: 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.
• ဖြတ်တောက်ခြင်း။: Cut the trimmed aluminum foil according to the required length and width to make aluminum foil rolls of different specifications.
• များပါတယ်။: 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, အပူချိန်ကဲ့သို့သော, speed, pressure, စသည်တို့, to ensure that the quality of the aluminum foil meets the requirements. တစ်ချိန်တည်းမှာပဲ, various inspections and tests are required, such as chemical composition analysis, mechanical performance testing, surface quality inspection, စသည်တို့, to ensure the quality and reliability of the product.