Aluminum Cooking Circles

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 5 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:

Hard

Application:

Kitchen Use

1. Structure of CC Aluminium in Coil Form for making Aluminium Circle Description
CC Aluminium in Coil Form for making Aluminium Circle is one semi-finished aluminium material. This coil can be rolled down to aluminium coil,sheet,circle ect. The alloy AA1050 is widly used in building, industry ect. Its weight is much lower than steel. So many customers choosed aluminium material instead of steel.

2. Feature of CC 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 CC Aluminium in Coil Form for making Aluminium Circle and Packging

Aluminium Circles for Cooking Application

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.

Q: This question asks about the impact of aluminum usage on the global economy, including its role in various industries and its influence on trade and economic development.: The use of aluminum significantly affects the global economy due to its versatility and widespread application in numerous industries such as construction, automotive, aerospace, and packaging. As the third most abundant element in the Earth's crust, aluminum is a key material in modern manufacturing, contributing to economic growth through job creation and technological advancement. It also plays a crucial role in trade, with major producers like China, Russia, and Canada exporting large quantities, influencing global supply chains and trade balances. Additionally, the demand for aluminum drives exploration and investment in mining, further impacting economic development in resource-rich regions. However, the environmental and sustainability concerns associated with aluminum production, such as energy consumption and waste, also present challenges that can affect economic stability and growth.

Q: This question asks for a comparison of the pros and cons of using aluminum sheets as a roofing material.: Advantages of using aluminum sheets for roofing include their lightweight nature, which reduces structural load; corrosion resistance, making them suitable for coastal areas; and low maintenance requirements. They are also energy-efficient, reflecting heat and reducing cooling costs. Disadvantages include the potential for dents and damage from hail or heavy impacts, and they can be more expensive than some other roofing materials. Additionally, aluminum can be noisy during rain, and it may require more frequent replacement compared to some other materials due to its lighter gauge.

Q: Explain the distinction between aluminum as a pure element and its alloys.: Aluminum is a lightweight, silvery-white metal found in the Earth's crust. It is a pure element with the symbol Al and atomic number 13. Aluminum alloys, on the other hand, are mixtures of aluminum with other elements such as copper, magnesium, manganese, and silicon. These alloys are created to enhance certain properties like strength, durability, and resistance to corrosion. While pure aluminum is soft and malleable, its alloys are stronger and more versatile, making them suitable for a wide range of applications from aerospace to construction.

Q: Is aluminum a suitable material for use in electronic equipment?: Yes, aluminum is widely used in electronic equipment due to its excellent electrical conductivity, lightweight nature, and high thermal conductivity. It is commonly used in heat sinks, cases, and connectors. However, it is not as conductive as copper, so it is often used in applications where its other properties are more critical. Additionally, aluminum's corrosion resistance makes it a durable choice for various electronic components.

Q: This question asks about the chemical reactions of aluminum with acids and alkalis under various conditions.: Aluminum reacts differently with acids and alkalis depending on the specific environment. In the presence of acids, such as hydrochloric or sulfuric acid, aluminum undergoes a redox reaction where it loses electrons and forms aluminum ions (Al^3+). The reaction can be represented as: 2Al + 6HCl 鈫?2AlCl鈧?+ 3H鈧? With alkalis, aluminum reacts to form aluminate ions and hydrogen gas. This reaction is represented as: 2Al + 2NaOH + 6H鈧侽鈫?2NaAl(OH)鈧?+ 3H鈧? The rate of these reactions can be influenced by factors such as temperature, concentration, and the presence of catalysts.

Q: This question asks about the energy consumption involved in the recycling process of aluminum.: Recycling aluminum requires significantly less energy compared to producing aluminum from raw materials. It takes about 5% of the energy needed to produce new aluminum from bauxite ore. This energy efficiency is due to the fact that recycling aluminum involves melting down the metal, which requires less energy than the extraction and refining processes involved in primary production. The exact amount of energy saved can vary depending on factors such as the purity of the recycled material and the efficiency of the recycling process, but overall, recycling aluminum is a much more energy-efficient method than mining and refining new aluminum.

Q: This question asks for a list of typical alloys that are used in the manufacturing process of aluminum.: Common alloys used in aluminum production include 1000 series (99% pure aluminum), 2000 series (aluminum-copper), 3000 series (aluminum-manganese), 4000 series (aluminum-silicon), 5000 series (aluminum-magnesium), 6000 series (aluminum-magnesium-silicone), and 7000 series (aluminum-zinc). These alloys are chosen for their specific properties, such as strength, corrosion resistance, and workability, which make them suitable for various applications like aerospace, automotive, construction, and consumer goods.

Q: Is aluminum a suitable material for manufacturing solar panels?: Yes, aluminum is commonly used in the manufacturing of solar panels. It is utilized primarily for the frame of the solar panel, providing structural support and protection. Aluminum is chosen for its lightweight, high strength, and corrosion resistance, which are ideal properties for outdoor applications like solar panels. It also helps in heat dissipation, which is beneficial for maintaining the panels' efficiency. While aluminum is not used in the actual photovoltaic cells, its role in the panel's construction is significant.

Q: This question asks for common uses of aluminum foil.: Aluminum foil is used for a variety of purposes. It is commonly used in cooking and baking to wrap foods, cover dishes to retain heat or prevent splattering, and line baking sheets for easy cleanup. It's also used for food storage, preserving freshness by sealing in moisture and flavor. In addition to culinary uses, aluminum foil is utilized in arts and crafts, insulation, and as a barrier in some packaging to protect products from light and air. It's also employed in scientific experiments and industrial processes due to its reflective and heat-conducting properties.

Q: Describe the process of manufacturing aluminum from its raw materials to the final product.: The manufacturing process of aluminum involves several key steps. Initially, bauxite ore, the primary source of aluminum, is mined. The ore is then crushed and washed to remove impurities. Next, the bauxite is processed through the Bayer process, which involves digestion in a caustic soda solution to produce a solution of sodium aluminate. This solution is then seeded with aluminum hydroxide, causing crystals to form, which are then filtered out, washed, and calcined to produce aluminum oxide, also known as alumina. Finally, in the Hall-H茅roult process, alumina is dissolved in a cryolite bath and electrolyzed to extract pure aluminum. This process involves passing an electric current through the bath, causing aluminum ions to be reduced and collected at the cathode as molten aluminum, which is then tapped off and cast into various forms for use in manufacturing.

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