Aluminum Circle for Cooking

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: 300000 m.t./month

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Specifications

1) aluminum circle for cooking utensils
2) Temper O, H22
3) Thickness 0.3-6.0mm
4) Width 90-1000mm
5) mini order aceept

aluminum circle for cooking utensils

1.Specifications:
Name:Aluminium Circles
Alloy:1050,1060,1070,1100,3003
Temper:HO,H12,H14,H16,H18,H22,H24,H26
Thickness:0.55mm-5.50mm
Diameter:88mm-950mm
MOQ:0.20metric tons per size,5 metric tons per order
Package:Sea-Worthy Wooden package/case,with paper interleave,plastic film before wooden package;20-25metric tons per 20feet container

2.Chemical Composition(%)
Chemical Composition (WT.%)
Alloy	Min.AL		Si	Fe	Cu		Mn	Mg	Cr	Ni		Zn	Ca
1050	99.5		0.25	0.4	0.05		0.05	0.05	---	---		0.05	---
1060	99.6		0.25	0.35	0.05		0.03	0.03	---	---		0.05	---
1070	99.7		0.25	0.25	0.04		0.03	0.03	--	---		0.04	---
1100	99		0.95	0.95	0.05-0.2		0.05	---	--	---		0.1	---
Mechanical Properties
TEMPER		THICKNESS(mm)				TENSILE STRENGTH					ELONGATION%
HO		0.55-5.50				60-100					≥ 20
H12		0.55-5.50				70-120					≥ 4
H14		0.55-5.50				85-120					≥ 2

3.Price:USD2600-3600/MT FOB shanghai,China
4.Payment term:100% irrevocable LC at sight or TT,30% as deposit;70% before shipping.
5.Delivery time:within 25 days after received LC or deposit
6.Price Validity:7 days
7.Factory Capacity:20000 metric tons per month

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: Is it possible to utilize recycled aluminum for the production of cars or other types of vehicles?: Yes, recycled aluminum can be used to make cars and other vehicles. It is common practice in the automotive industry to use recycled aluminum in the manufacturing process due to its lightweight and strong properties. Recycled aluminum requires less energy to produce than new aluminum, making it more sustainable. It is used in various parts of vehicles, including engine components, body panels, and wheels. The use of recycled aluminum not only reduces waste but also contributes to energy savings and carbon emission reductions in vehicle production.

Q: This question asks for the typical origins of aluminum in the environment.: Aluminum is the most abundant metal in the Earth's crust, and it is widely present in the environment. Common sources include: 1) Natural weathering of rocks and soil, which releases aluminum into the environment. 2) Industrial processes such as aluminum production, which can release aluminum into the air and water. 3) Food and water, where aluminum can be found naturally or as a result of contamination. 4) Household products like aluminum foil, cans, and cookware, which can contribute to aluminum exposure. 5) Medications and vaccines, which sometimes contain aluminum as an adjuvant. 6) Cosmetics and personal care products, which may contain aluminum compounds. These sources contribute to the overall aluminum exposure in the environment and to humans.

Q: Is it possible to utilize aluminum in the manufacturing process of solar panels?: Yes, aluminum is indeed used in the production of solar panels. It is primarily employed as a component of the frame that supports and protects the panel. Aluminum's light weight, high strength, and corrosion resistance make it an ideal material for this purpose. Additionally, aluminum can be used in the backsheet of the solar panel, providing structural support and helping to protect the panel from environmental factors. However, aluminum is not used in the actual photovoltaic cells that convert sunlight into electricity; those are typically made from silicon.

Q: Is it possible to utilize recycled aluminum in the manufacturing of automobiles and other types of vehicles?: Yes, recycled aluminum can be used to make automobiles and other vehicles. It is a common practice as aluminum is highly recyclable and retains its properties even after multiple recycling processes. Using recycled aluminum reduces the need for new aluminum production, which is energy-intensive, and contributes to sustainability efforts. Recycled aluminum is often used in vehicle components such as engine parts, body panels, and wheels, due to its lightweight, strength, and corrosion resistance.

Q: This question asks about the reactivity of aluminum with various substances, including its chemical reactions and properties.: Aluminum is a highly reactive metal that readily reacts with oxygen to form a protective layer of aluminum oxide on its surface. It can also react with acids, such as hydrochloric or sulfuric acid, to produce hydrogen gas and aluminum salts. In the presence of a strong base, aluminum can react to form aluminates and hydrogen gas. Additionally, aluminum can reduce certain metal oxides, such as iron oxide, in a thermite reaction. However, due to its reactivity, aluminum is often used in alloys with other metals to improve its strength and corrosion resistance.

Q: Does aluminum have the ability to corrode or deteriorate over time?: Yes, aluminum can corrode, but it typically forms a protective oxide layer on its surface when exposed to air, which prevents further corrosion. This layer of aluminum oxide is very thin but strong and stable, making aluminum highly resistant to corrosion. However, under certain conditions such as exposure to certain chemicals or in the absence of oxygen, aluminum can still corrode. Corrosion can also occur if the protective layer is damaged or compromised.

Q: This question asks for examples of alloys that include aluminum as one of their components.: Aluminum is a versatile metal that forms many alloys, enhancing properties like strength, corrosion resistance, and electrical conductivity. Some common aluminum alloys include: 1. 6061, used in aircraft structures and automotive parts due to its good mechanical properties and machinability. 2. 2024, known as 'Alclad', is strong and used in aircraft structures. 3. 7075, one of the strongest aluminum alloys, used in aerospace and military applications. 4. 3003, used for cooking utensils and chemical equipment due to its good corrosion resistance. 5. 5052, used in marine applications and food processing equipment for its excellent corrosion resistance. These alloys are widely used in various industries due to their unique 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.

Q: Describe the steps involved in the production of aluminum sheets.: The production process of aluminum sheets involves several key steps. Initially, raw materials, primarily bauxite, are mined and then refined to produce aluminum oxide. This aluminum oxide is then reduced to aluminum metal through the Hall-H茅roult process, where it is dissolved in molten cryolite and electrolyzed. Once the aluminum is produced, it is heated and cast into large ingots. These ingots are then hot or cold rolled into sheets, which are progressively reduced in thickness. The sheets may undergo further processing such as annealing to improve ductility or coating for specific applications. Quality control checks are performed throughout the process to ensure the sheets meet the required specifications. The final product is then cut to size and packaged for distribution to various industries.

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