Aluminum Hot Rolled Disc for Cookware AA1100 H14

Aluminum Hot Rolled Disc for Cookware AA1100 H14

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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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Specification

Grade:

3000 Series

Surface Treatment:

Polished,Mill Finish

Shape:

Round,Oval

Temper:

O-H112,T351-T851

Application:

Kitchen Use,Food

1.Structure of Hot Rolled aluminum disc for cookware Description

• Product: Aluminim Circle

• Application: It is used in cookware, engineering, lighting purpose, fried pans, non-sticky pans, cooking pots, kettles, hard anodize cook wire, pressure cooker and house hold utensils, reflector of the light, etc

• Advantage: Deep drawing and hard anodizing quality Aluminum Circle Sheet can be supplied. Our Aluminum Circle is RoHS and REACH compliance and uses well-protected packing. Our circles are excellent material for producing cookware, utensil, pots, pans and kettles.

2.Main Features of the Hot Rolled aluminum disc for cookware

• High manufacturing accuracy

• Smooth surface

• No waves

• High strength of extension and yield

• Well packaged

3.Hot Rolled aluminum disc for cookware Images

Hot Rolled aluminum disc for cookware AA1100 H14

4.Hot Rolled aluminum disc for cookware Specification

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

5.FAQ of Hot Rolled aluminum disc for cookware

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: Is the accumulation of aluminum in the body harmful to health?: Aluminum buildup in the body has been a subject of concern, particularly in relation to Alzheimer's disease. While aluminum is naturally present in the environment and is used in various products, including food packaging and cookware, there is no strong scientific evidence to support the claim that aluminum exposure or accumulation causes health problems in humans. The World Health Organization and other health authorities have stated that aluminum intake from food and drinking water is not a significant health risk for the general population. However, it is always recommended to follow good hygiene practices and use cookware that is known to be safe for food preparation to minimize any potential risks.

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: Describe the melting process of aluminum, including the temperature range and any specific characteristics.: The melting process of aluminum involves heating the metal to its melting point. Pure aluminum has a melting point of approximately 660.3掳C (1220.5掳F). During the melting process, aluminum changes from a solid to a liquid state. It is important to control the temperature carefully to avoid overheating, which can lead to oxidation and the formation of dross. Aluminum is a good conductor of heat, so it heats up quickly. The melting process is often carried out in a furnace or a crucible, and protective gases like chlorine or inert gases are used to prevent oxidation. The molten aluminum is then used for various applications such as casting or welding.

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: This question asks for a brief explanation of the process of recycling aluminum.: Aluminum recycling involves several steps. First, aluminum waste is collected and sorted. It is then cleaned to remove any contaminants. The cleaned aluminum is melted in a furnace at high temperatures, which is an energy-efficient process as aluminum has a lower melting point compared to other metals. The molten aluminum is then poured into molds to form new products. This process is highly sustainable as it saves energy and reduces waste, with recycled aluminum requiring only 5% of the energy needed to produce new aluminum from raw materials. Recycled aluminum maintains its quality, making it an ideal material for continuous recycling.

Q: Is it possible to utilize aluminum in medical applications?: Yes, aluminum is used in medicine, though not directly ingested or injected. It is utilized in the form of aluminum salts in vaccines as an adjuvant to enhance the body's immune response. Aluminum is also used in medical equipment, such as in the manufacturing of certain types of surgical tools and implants due to its lightweight and corrosion-resistant properties. However, its use is carefully regulated due to concerns about biocompatibility and potential toxicity.

Q: Is it possible to utilize aluminum in car manufacturing to enhance fuel efficiency?: Yes, using aluminum in car manufacturing can contribute to increased fuel efficiency. Aluminum is lighter than traditional steel, which can reduce the overall weight of a vehicle. A lighter car requires less energy to move, which can lead to better fuel economy. Additionally, aluminum has good strength-to-weight ratio, allowing for a strong yet lighter structure. However, it's important to note that while aluminum can enhance fuel efficiency, it also has higher manufacturing costs and may not be as recyclable as steel.

Q: Is aluminum a component in the manufacturing processes of glass and ceramics?: Aluminum can be used in the production of glass and ceramics, although it is not a primary component. In glassmaking, aluminum is sometimes added to reduce the coefficient of expansion, making the glass more resistant to thermal shock. It can also improve the chemical durability and electrical insulation properties of the glass. In ceramics, aluminum compounds are used as opacifiers, colorants, or to enhance the mechanical properties of the final product. However, the use of aluminum in these industries is typically in small quantities and serves specific purposes rather than being a fundamental part of the material composition.

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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