Алюмінієва фольга та алюмінієва котушка є універсальними матеріалами з алюмінієвого сплаву, які використовуються в різних галузях промисловості.. Алюмінієвий рулонний сплав і алюмінієвий сплав мають подібні властивості в багатьох аспектах, але також мають багато різних характеристик. Huawei проведе детальне порівняння між ними з точки зору властивостей, використовує, тощо:
Що таке алюмінієві рулони і алюмінієва фольга?
Алюмінієва фольга: Aluminum foil is a thin sheet of aluminum, typically less than 0.2 міліметрів (мм) товстий. It is commonly used for wrapping food, упаковка, insulation and cooking.
Aluminum coils: Aluminum coils are continuous rolls of aluminum sheets commonly used in industrial applications such as roofing, будівництво, automotive and manufacturing.
The difference between aluminum coil and aluminum foil thickness:
Алюмінієва фольга: Aluminum foil is very thin, typically 0.006 мм до 0.2 мм (6 microns to 200 мікрон). It is available in various thicknesses depending on the specific application.
Алюмінієва котушка: Aluminum coil is thicker than aluminum foil. Their thickness ranges from approximately 0.2 mm to several millimeters, depending on the intended use.
Aluminum foil vs aluminum coil properties:
Property | Алюмінієва фольга | Aluminum Coils |
---|---|---|
Товщина | Very thin, typically 0.006 мм до 0.2 мм | Thicker, typically 0.2 mm to several millimeters |
Гнучкість | Highly flexible and easily bendable | Less flexible compared to foil, but still somewhat bendable |
Strength | Relatively low tensile strength | Higher tensile strength, suitable for structural applications |
Оздоблення поверхні | Often shiny on one side (reflective), matte on the other | Can have various surface finishes depending on the application |
Heat Conductivity | Good heat conductivity | Good heat conductivity, suitable for heat transfer applications |
Стійкість до корозії | Corrosion-resistant | Corrosion-resistant, especially when coated or treated for protection |
The difference between aluminum coil and aluminum foil uses
- Aluminum Foil Uses: Aluminum foil is commonly used for:
- Упаковка харчових продуктів (обгортання, lining, and covering)
- Ізоляція (thermal and sound)
- Cooking and baking (as trays or covers)
- Household and kitchen applications (covering dishes, lining grill pans)
- Електричні програми (shielding)
- Aluminum Coils Uses: Aluminum coils are commonly used for:
- Roofing and cladding
- Construction materials (siding, gutters, downspouts)
- Автомобільні деталі (body panels, trim)
- Manufacturing processes (sheet metal fabrication, stamping)
- Heat exchangers and HVAC systems
- Aluminum Foil Uses: Aluminum foil is commonly used for:
Manufacturing Process of aluminum foil coil
Алюмінієва фольга: Aluminum foil is typically produced by rolling aluminum ingots through rolling mills to achieve the desired thickness. The foil is then annealed and may undergo additional treatments for specific properties.
Aluminum Coils: Aluminum coils are produced in a similar manner to aluminum foil but are typically thicker and wider. The process involves hot or cold rolling of aluminum ingots or billets through rolling mills to produce continuous coils of various thicknesses and widths.