Aluminum Deep Drawing Circle for Cooking

Aluminum Deep Drawing Circle for Cooking

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 2 m.t.

Supply Capability:: 1500 m.t./month

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Specification

Grade:

1000 Series,3000 Series

Surface Treatment:

Mill Finish

Shape:

Round

Temper:

O,Hard

Application:

Kitchen Use

1. DC Aluminium Circle Description

DC circle is cut from Direct Cast Coil which is suitable for anodizing and painting. If production mode is deepdrawing, also the deepdrawing depth is more than 120mm, circles cut from DC coil will work better.

2. Feature of DC Aluminium in Coil Form for making Aluminium Circle

Surfact Quality :

Be free from Oil Stain, Dent, Inclusion, Scratches, Stain, Oxide Dicoloration, Breaks, Corrosion, Roll Marks, Dirt Streaks and other defect which will interfere with use,

Mechenical Property:

Chemical Composite and Mechanical Property

3. Image of DC Aluminium Circle Cookware and Packging

Deep Drawing Aluminium Circle for Cooking

4. Specification of CC Aluminium in Coil Form for making Aluminium Circle

Aluminum Coil/Sheet
Main Specification
Alloy	AA1xxx (AA1050, AA1060, AA1070, AA1100 etc.)
	AA3xxx (AA3003, AA3004, AA3005, AA3105 etc.)
	AA5xxx, AA6XXX (AA5052,AA5083, AA5754, AA6061, AA6062 etc.)
	AA8xxx(AA8011, AA8006 etc.)
Temper	H14,H16, H18, H22, H24, H26, H32,O/F, T4, T6, T651
Thickmess	0.01mm-100mm
Width	30mm-1700mm
Standard	GB/T 3880-2006/ASTM
Special specification is available on customer's requirement

5. FAQ

1) What is the delivery time?

Depends on actual order, around 20 to 35 days

2) What is the QC system?

We have QC staff of 20 persons and advanced equipment, each production is with MTC traced from Aluminium ingot lot.

3) What market do you mainly sell to?

Australia, America, Asia, Middle East, Western Europe, Africa etc.

4) What is payment term?

30% T/T in advance, balance against B/L Copy or 100% L/C at sight.

Q: Explain how aluminum production and use contribute to global warming.: Aluminum production contributes to global warming through the emission of greenhouse gases, primarily carbon dioxide. The process of smelting aluminum from bauxite ore is energy-intensive, often relying on fossil fuels, which release CO2. Additionally, aluminum production generates perfluorocarbons (PFCs), potent greenhouse gases. The use of aluminum in various industries and products also has an indirect impact, as it drives demand for energy and resources. Furthermore, aluminum's longevity in landfills means it doesn't decompose, contributing to waste issues and indirectly affecting global warming through methane emissions from landfills.

Q: Is it possible to use pure aluminum to create tools and equipment with increased longevity?: Pure aluminum is not typically used for making tools and equipment that require durability and strength. While it is lightweight and corrosion-resistant, pure aluminum is relatively soft and lacks the strength needed for most tools and equipment. Alloys of aluminum, which combine aluminum with other elements like copper, magnesium, or silicon, are often used instead. These alloys offer improved strength, hardness, and wear resistance, making them more suitable for long-lasting tools and equipment.

Q: What are the positive environmental impacts of utilizing recycled aluminum over newly produced aluminum?: Using recycled aluminum has several environmental benefits. It conserves natural resources by reducing the need for bauxite mining, which is the primary source of aluminum. Recycling aluminum requires significantly less energy compared to producing new aluminum from raw materials, which can lead to a substantial reduction in greenhouse gas emissions. Additionally, recycling aluminum helps in reducing landfill waste, as it diverts used aluminum products from landfills. Moreover, it decreases the environmental impact associated with the production process, such as water pollution and habitat destruction. Overall, recycling aluminum is a more sustainable practice that contributes to a lower carbon footprint and a healthier environment.

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: Describe the environmental impact of discarded aluminum.: Discarded aluminum can have significant environmental impacts. It contributes to land and water pollution, as it does not biodegrade and can leach harmful substances into the soil and water. Additionally, aluminum can disrupt the food chain when ingested by wildlife, potentially leading to health issues. The production of aluminum is energy-intensive, so recycling it reduces the demand for raw materials and decreases greenhouse gas emissions. However, improper disposal can lead to the release of toxic substances during the recycling process, further harming the environment.

Q: Can recycled aluminum be utilized in the production of solar panels and other renewable energy technologies?: Yes, recycled aluminum can be used to make solar panels and other renewable energy sources. Aluminum is a key component in solar panel frames and mounting structures due to its lightweight, high strength, and corrosion resistance. Recycling aluminum saves energy and resources compared to mining and refining new aluminum. Additionally, recycled aluminum can be used in wind turbines, hydroelectric generators, and other renewable energy technologies where its properties are beneficial. The use of recycled materials in renewable energy production contributes to a more sustainable and circular economy.

Q: This question asks about the process of producing aluminum, a common metal known for its lightweight and corrosion resistance.: Aluminum is made through a process called electrolysis. The primary source of aluminum is bauxite ore, which is first refined to produce aluminum oxide. This aluminum oxide is then dissolved in a molten cryolite bath and subjected to electrolysis. A large electric current is passed through the bath, causing the aluminum oxide to break down into aluminum metal and oxygen gas. The aluminum metal sinks to the bottom of the cell and is then tapped off and further processed. This process, known as the Hall-H茅roult process, is the predominant method for producing aluminum on an industrial scale.

Q: Is aluminum a suitable material for use in electronic components or devices?: Yes, aluminum is used in electronics, primarily for its excellent thermal conductivity and electrical conductivity. It is commonly used in heat sinks to dissipate heat from electronic components, such as CPUs and power transistors. Additionally, aluminum is utilized in capacitors and as a conductor in wiring due to its low electrical resistance. However, it is not used as widely as copper for electrical conductivity applications due to copper's superior properties.

Q: What precautions should be taken when handling molten aluminum to ensure safety?: Safety measures for working with molten aluminum include wearing appropriate personal protective equipment (PPE) such as heat-resistant gloves, face shields, and fire-resistant clothing. Ensure proper ventilation to avoid inhaling fumes. Use non-ferrous tools to avoid reactions with molten aluminum. Keep the work area clean and free from water, as it can cause violent reactions. Train workers on emergency procedures and have fire extinguishers suitable for metal fires readily available. Always work in teams to ensure someone can assist in case of an emergency.

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