Aluminum DC/CC Aluminium Circle for Cookware Manufacturing

Aluminum DC/CC Aluminium Circle for Cookware Manufacturing

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 5 m.t.

Supply Capability:: 1000000 m.t./month

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Professional Aluminum Circle Manufacturer in China

Specification

Grade:

1000 Series,3000 Series

Surface Treatment:

Polished,Mill Finish

Shape:

Flat,Round

Temper:

O-H112

Application:

Kitchen Use,Door & Window,Food

1.Structure of DC/CC Aluminium Circle Suitable for Making Aluminium Cookwares

(1)Alloy:1000series:1050 1060 1070 1100 1200 and other 1000series

3000series:3003 3004 and other 3000series

5000series:5005 5052 5754 5083 5086 and other 5000series

(2)Temper: O H H12 H14 H18 H24 H32 H34

(3)Thickness(mm):0.3-6.0mm

(4)Width(mm):50mm-1500mm

(5)Main application: Road signs,lighting,closures,Pan,cooking utensils, food processing equipment, storage tanks, truck and trailer components, aircraft components,

(6) Quality of material:
Totally free from defects like White Rust, Oil Patches, Roll Marks, Edge Damage, Camber, Dents, Holes, Break Lines, Scratches and free from circle set.

(7)Surface Finish:
Bright & smooth surface, without flow lines, slightly oiled to avoid White rusting

(8)Payment term:T/T,L/C

(9)Packing: Standard Export Packaging or According to Customers' Requirements

(10)Chemistry composition

Alloy	Si	Fe	Cu	Mn	Mg	Cr	Ni	Zn	Ti	Al
1060	0.25	0.35	0.05	0.03	0.03	---	---	0.05	0.03	99.6
1050	0.25	0.4	0.05	0.05	0.05	---	---	0.05	0.03	99.5
1100	0.95		0.05-0.2	0.05	---	---	---	0.1	---	99.0
1200	1.0		0.05	0.05	---	---	---	0.1	0.05	99.0

2.Main Features of the DC/CC Aluminium Circle Suitable for Making Aluminium Cookwares

• High manufacturing accuracy

• Smooth surface

• No waves

• High strength of extension and yield

• Well packaged

3.DC/CC Aluminium Circle Suitable for Making Aluminium Cookwares for Cookware Images

DC/CC Aluminium Circle Suitable for Making Aluminium Cookwares

4.DC/CC Aluminium Circle Suitable for Making Aluminium Cookwares Specification

Alloy	AA1050,AA1060,AA1100 AA3003etc.
Temper	O,H14
Thickness	0.5MM-4MM
Diagonal	100-1200MM
Standard	GB/T 3880-2006

5.FAQ of DC/CC Aluminium Circle Suitable for Making Aluminium Cookwares

We have organized several common questions for our clients,may help you sincerely：

①How about your company？

A world class manufacturer & supplier of aluminum coil and alloy blanks. Aluminum production base is comprised of 18 aluminum annealers, 10 coil and foil mills, 4 continuous production lines, 2 hot rolling production line and 3 prepainted lines.

Export 5000 tons per month to Asia, America and Middle East. Always do the best for our clients.

②Can you guarantee the quality of the products？

We are responsible for the quality of materials to get a long-term cooperation with clients in a reasonable period of time and we are glad to arrange and coordinate any third party inspection for you.

③What is the delivery time after purchase?

35 day after receiving client’s deposit or correct LC

5.Quality contral:

1. Professional Quality Control Team

v Inspecting ingot before melting

v Inspecting aluminium coil stock before cold rolling

v Inspecting finished goods before package

v Inspecting package, loading before shipment

2. Guaranteed by ISO 9001:2008 (SGS)

3. Guaranteed by FDA, EN 602, TPCH etc

Q: This question asks about the typical issues that arise due to the corrosion of aluminum.: Common problems with aluminum corrosion include loss of structural integrity, which can compromise the safety and performance of aluminum components. Corrosion can lead to a decrease in mechanical strength, increased brittleness, and a reduction in the electrical and thermal conductivity of aluminum. Additionally, aesthetic issues such as discoloration and pitting can occur, affecting the appearance of aluminum surfaces. Environmental factors and improper handling can accelerate corrosion, leading to costly repairs or replacements.

Q: Explain how aluminum influences the propagation of sound waves.: Aluminum has a high density and stiffness, which makes it an effective conductor of sound. When sound waves hit an aluminum surface, the vibrations are quickly transmitted through the material due to its low internal damping. This results in a clear and efficient transfer of sound energy. However, aluminum's high reflectivity can also lead to a significant amount of sound being reflected rather than absorbed, which can affect the acoustics in a space, potentially causing echoes or reducing sound absorption. Additionally, aluminum's conductivity can lead to a faster decay of sound within the material, impacting the duration and quality of sound transmission.

Q: Describe the process of electrolysis used in aluminum production.: The process of electrolysis for aluminum production involves the Hall-H茅roult process, which is the primary method for extracting aluminum from its ore, bauxite. First, bauxite is refined to produce aluminum oxide (alumina). This alumina is then dissolved in a molten cryolite bath, which lowers the melting point and increases the electrical conductivity. Large amounts of electricity are passed through the bath, causing the alumina to decompose into aluminum metal and oxygen gas. The aluminum collects at the bottom of the cell and is periodically tapped off, while the oxygen is released into the atmosphere. This energy-intensive process is crucial for the aluminum industry, as it allows for the production of large quantities of aluminum, a key material in various industries.

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 asks about the relationship between the purity of aluminum and its properties, as well as how purity influences its applications.: The purity of aluminum significantly affects its properties and uses. High-purity aluminum is soft, ductile, and has excellent electrical and thermal conductivity, making it ideal for applications like electrical wiring and heat sinks. However, its low strength limits its structural applications. To enhance its strength, aluminum is often alloyed with elements like copper, magnesium, and silicon, which increase its hardness and strength while maintaining lightness. These alloys are used in various industries, including aerospace, automotive, and construction. The purity also influences corrosion resistance; high-purity aluminum is more resistant to corrosion than its alloyed counterparts. Therefore, the choice of aluminum's purity and alloying depends on the specific requirements of the intended application.

Q: Can aluminum be recycled repeatedly without losing its quality or strength?: Yes, aluminum can be recycled multiple times without significant degradation in quality or strength. The recycling process retains most of its original properties, making it one of the most sustainable materials. Each recycling cycle does not diminish its performance, unlike some other materials. This characteristic makes aluminum a valuable resource in reducing waste and conserving energy.

Q: Explain the differences between aluminum and other metals concerning their ability to degrade or break down in the environment.: Aluminum is not biodegradable in the traditional sense, meaning it does not break down into simpler substances through natural processes. It is highly resistant to corrosion and can persist in the environment for a long time. Unlike metals like iron, which rust and degrade over time, aluminum remains largely intact. However, aluminum can react with other elements in the environment, such as oxygen, to form a thin layer of aluminum oxide on its surface, which can alter its properties. Other metals like magnesium and zinc are more biodegradable as they can corrode and break down more readily in certain conditions, contributing to their use in biodegradable materials.

Q: What are the environmental impacts of aluminum production and use?: Aluminum has significant environmental impacts, primarily due to its production process. The extraction of bauxite ore, the main source of aluminum, involves deforestation and habitat destruction. The refining process releases greenhouse gases, particularly carbon dioxide, contributing to climate change. Additionally, aluminum production generates toxic byproducts like red mud, which can contaminate water and soil. Despite these issues, aluminum is also recyclable, and its lightweight nature can reduce energy consumption in transportation, mitigating some environmental impacts. However, improper disposal of aluminum waste can still lead to pollution.

Q: Explain the question in English and provide a brief description of how to lessen the use of aluminum in food packaging.: To reduce the amount of aluminum in food packaging materials, consider using alternative packaging options such as biodegradable materials like paper, cardboard, or plant-based materials. Encourage the use of glass containers, which are reusable and have a lower environmental impact. Advocate for the development and use of aluminum-free coatings and films. Promote recycling programs specifically for aluminum to ensure it is properly collected and repurposed. Additionally, educate consumers on the importance of reducing aluminum use and the benefits of alternative packaging options.

Q: This question asks whether the energy consumption for producing recycled aluminum is lower compared to the production of new aluminum.: Yes, producing recycled aluminum requires significantly less energy than producing new aluminum. Recycling aluminum uses only about 5% of the energy needed to produce primary aluminum from bauxite ore. This is because recycling involves melting and recasting the metal, which is a much less energy-intensive process than mining, refining, and smelting new aluminum. As a result, recycling aluminum helps conserve energy and reduces greenhouse gas emissions associated with aluminum production.

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