Aluminum Circle

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Loading Port:: China Main Port

Payment Terms:: TT or L/C

Min Order Qty:: 0.5 Tons

Supply Capability:: 1000Tons Per Month m.t./month

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1 Specifications of Aluminum Circle

Alloy Number	AA1xxx (AA1050, AA1070, AA1100), AA3xxx (AA3003, AA3005), AA5052, AA5152
Temper	O, H14, H12, H16
Processing	C.C. or D.C.
Thickness	0.5mm - 6mm
Diameter	100mm - 1200mm
Standard	GB/T 3880-2006

Special specification is available on customers' requirements.

Aluminum Cirlce-1

2 Usage/Applications of Aluminum Circle

Aluminum Circles have a wide variety of applications in cookware and kitchenware, including fried pans and pressure cooker. C.C. circle is excellent for spinning, deep-drawing (depth less than 10 cm), color or non-sticky painting with quite competitive price.

3 Packaging & Delivery of Aluminum Circle

Packaging: Seaworthy package, bubble plastic bag inside, anti-moisture paper wrapped outside, covered with cartons, on wooden pallets, in containers. Pallet weight: Max. 2.30 tons.

Shipment: the goods will be delivered in 40 days after getting the buyer's payment.

Aluminum Circle-2

4 Production Flow of Aluminum Circle

Melting-Rolling- Cutting- Annealing--Packing

Q: This question asks for typical applications of aluminum foil in everyday life.: Aluminum foil is commonly used for food storage and preservation, as it can be wrapped around food to keep it fresh. It's also widely used in cooking, particularly for baking and roasting, to prevent food from sticking to pans or to seal in moisture and flavor. Beyond culinary uses, aluminum foil is employed in arts and crafts for creating 3D structures or as a reflective surface. It's also used in insulation, as a barrier in construction, and for packing and wrapping items to protect them during shipping. Additionally, aluminum foil is utilized in various industrial processes due to its heat resistance and malleability.

Q: What are the pros and cons of utilizing aluminum foil in everyday life?: Aluminum foil has several advantages, including its affordability, heat conductivity, and ease of use. It's commonly used for food storage, cooking, and insulation. However, it also has disadvantages such as being a single-use item contributing to waste, potential health risks when used with acidic or salty foods, and the environmental impact of its production and disposal. It's lightweight and can be easily torn, which might lead to improper sealing or covering.

Q: Explain how the production process of recycled aluminum differs from that of new aluminum, focusing on energy consumption and environmental impact.: The production process for recycled aluminum is significantly less energy-intensive compared to the production of new aluminum. Producing new aluminum from bauxite ore requires high temperatures and substantial energy, often from fossil fuels, to smelt the ore and extract the metal. This process emits greenhouse gases and consumes large amounts of electricity. In contrast, recycling aluminum involves melting down existing aluminum products, which requires only about 5% of the energy needed to produce new aluminum. This process is more environmentally friendly, as it reduces energy consumption, lowers greenhouse gas emissions, and conserves natural resources by decreasing the need for raw materials.

Q: Is it possible to utilize recycled aluminum in the construction of buildings?: Yes, recycled aluminum can be used for building materials. It is commonly used in various construction applications due to its strength, durability, and lightweight properties. Recycled aluminum is not only environmentally friendly but also cost-effective compared to newly mined aluminum. It is used in the production of aluminum windows, doors, roofing materials, and structural components. Additionally, its recyclability reduces waste and conserves natural resources.

Q: Explain the interaction between aluminum and oxygen.: Aluminum and oxygen have a reactive relationship. When aluminum is exposed to oxygen, it forms a thin, protective layer of aluminum oxide on its surface. This oxide layer prevents further oxidation of the aluminum beneath it, making aluminum a corrosion-resistant metal. The reaction is exothermic and can be represented by the chemical equation: 4Al + 3O2 鈫?2Al2O3. This aluminum oxide layer is hard and stable, which is why aluminum is widely used in various applications where resistance to corrosion is important.

Q: This question seeks to understand the impact of aluminum exposure on human health, including potential risks and consequences.: Aluminum is a common element found in the environment, and while it is generally considered safe, there are concerns about its health effects on humans. High levels of aluminum exposure have been linked to neurological disorders, particularly Alzheimer's disease, although the relationship is not definitively proven. Aluminum can also cause bone diseases and anemia, as it can interfere with the absorption of calcium and iron. Long-term exposure to high levels of aluminum may lead to cognitive dysfunction and memory loss. However, the everyday exposure to aluminum from food, water, and medications is considered safe by health authorities, and there is no need for alarm in normal circumstances.

Q: This question asks for an explanation of the steps involved in producing aluminum.: The production process of aluminum primarily involves two stages: extraction from bauxite and refining. Initially, bauxite ore, the primary source of aluminum, is mined and then processed to remove impurities. The refined bauxite is then mixed with a hot caustic soda solution in a process called the Bayer Process, which extracts aluminum oxide (alumina). In the second stage, alumina is dissolved in molten cryolite and subjected to an electrolytic reduction process in a Hall-H茅roult cell. This involves passing an electric current through the molten mixture, causing the aluminum oxide to decompose and release pure aluminum, which collects at the bottom of the cell. The aluminum is then tapped off, cooled, and cast into various forms for further processing or use.

Q: Is it possible to recycle aluminum cans to create new ones?: Yes, old aluminum cans can be recycled to make new ones. The recycling process for aluminum is highly efficient and environmentally friendly. Aluminum cans are collected, sorted, and then shredded into small pieces. These pieces are melted down in a furnace, and the molten aluminum is poured into molds to create new cans. This process uses only 5% of the energy required to produce aluminum from raw materials, making it a sustainable and cost-effective method of production.

Q: This question asks if there are differences in how long different types of aluminum cookware can last.: Yes, there are differences in the durability of different types of aluminum cookware. Anodized aluminum cookware is more durable and resistant to scratches and corrosion compared to non-anodized aluminum. Cast aluminum cookware is heavier and more durable than aluminum clad cookware, which is a layer of aluminum bonded to a stainless steel core. The thickness of the aluminum also affects durability, with thicker aluminum being more resistant to warping and lasting longer. Proper care and maintenance also play a significant role in the longevity of aluminum cookware.

Q: This question asks about the amount of energy needed to produce aluminum, including the process and factors that influence energy consumption.: Producing aluminum requires a significant amount of energy, primarily due to the electrolytic process used to extract it from its ore, bauxite. The Hall-H茅roult process, the most common method, consumes about 15,000 to 16,000 kilowatt-hours of electricity per ton of aluminum produced. This high energy demand is largely due to the strong chemical bonds in aluminum oxide, which must be broken to release the aluminum. Energy consumption can vary based on the efficiency of the smelting process, the quality of the bauxite, and the energy source used, with renewable energy potentially reducing the carbon footprint but not necessarily the total energy input.

We are a well-known enterprise specializing in the production and sales of aluminum sheets and coils. Since the establishment of us, we have been devoted to setting up a good CIS and completely implementing ISO9001 quality management system.

1. Manufacturer Overview

Location	Jiangsu, China
Year Established	1970
Annual Output Value	Above US$50 Million
Main Markets	Mid East；Eastern Europe；North America
Company Certifications	ISO 9001:2000；ISO 14001:2004；OHSAS 18001

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Shanghai
Export Percentage	30%-50%
No.of Employees in Trade Department	21-50 People
Language Spoken:	English；Chinese
b) Factory Information
Factory Size:	Above 100,000 square meters
No. of Production Lines	Above 10
Contract Manufacturing	OEM Service Offered；Design Service Offered
Product Price Range	Average