Aluminum AA1xxx Circles

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 20 Tons m.t.

Supply Capability:: 1000 Tons Per Month m.t./month

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1. Specifications of Aluminum Circle AA1***

Alloy Number	AA1*** (AA1050, AA1070, AA1100 etc.)
Temper	H14, HO
Thickness	0.50mm--4.00mm
Diameter	100mm--1200mm
Standard	GB/T3880-2006

Special Specification is available on customer’s requirements.

aluminum circle AA1***

2. Usage/Applications of Aluminum Circle AA1***

Aluminum Circles have a wide variety of applications in cookware and kitchenware, including fried pans and pressure cooker. C.C. circle is excellent for spinning, deep-drawing (depth less than 10 cm), color or non-sticky painting with quite competitive price.

3. Packaging & Delivery of Aluminum Circle AA1***

Packaging: Seaworthy package, bubble plastic bag inside, anti-moisture paper wrapped outside, covered with cartons, on wooden pallets, in containers. Pallet weight: Max. 2.30 tons.

Shipment: the goods will be delivered in 40 days after getting the buyer's payment.

aluminum circle AA1*** 4

4. Production Flow of Aluminum Circle AA1***

Melting-Rolling- Cutting- Annealing--Packing

Q: What measures should be taken to ensure safety when handling or using aluminum products?: When using aluminum products, safety precautions include handling with care to avoid sharp edges that may cause cuts. Ensure proper ventilation when working with aluminum powder or dust to prevent respiratory issues or fire hazards. Avoid using aluminum cookware for acidic or alkaline foods as it can react and leach aluminum into the food. Always follow the manufacturer's instructions for use and cleaning, and wear appropriate protective gear such as gloves and masks when necessary.

Q: What precautions should be taken when using aluminum containers for food and beverages to ensure safety?: When using aluminum containers for food and drink, safety measures include avoiding prolonged storage of acidic or alkaline foods, as they can cause aluminum leaching. Do not heat aluminum containers in a microwave or expose them to high temperatures, as this can also lead to aluminum release. Regularly inspect containers for signs of wear or damage, as these can increase the risk of contamination. Always use food-grade aluminum containers and avoid using them for non-food items. Washing aluminum containers with mild detergents and avoiding abrasive cleaners can also help maintain their integrity and safety.

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 differences between aluminum and iron, including their properties and uses.: Aluminum and iron are distinct metals with different properties and uses. Aluminum is lightweight, corrosion-resistant, and has a lower melting point, making it ideal for applications like beverage cans, aircraft construction, and electrical wiring. It is a good conductor of heat and electricity but is less strong than iron. Iron, on the other hand, is heavier, stronger, and has a higher melting point. It is a key component in steel, which is used extensively in construction, automotive, and machinery due to its strength and durability. Iron is also magnetic, unlike aluminum, and is crucial in electromagnetism applications.

Q: What limitations or precautions should be considered when using aluminum foil for cooking purposes?: Yes, there are restrictions on using aluminum foil for cooking. Avoid using it with acidic foods as it can react and release aluminum into the food. Also, refrain from using it at high temperatures, as it can melt and produce harmful fumes. Do not wrap food in aluminum foil and cook it in a microwave, as it can cause sparks and fires. Always ensure the foil is clean and free of any chemical residues from manufacturing.

Q: This question asks for the amount of energy needed to produce a single aluminum ingot.: The energy required to produce an aluminum ingot varies based on production methods and efficiency. On average, it takes about 14 to 25 kWh of electricity to produce one kilogram of aluminum. This high energy consumption is due to the electrolytic process used to extract aluminum from its ore, bauxite. The Hall-H茅roult process is the dominant method, which involves passing an electric current through a bath of molten cryolite to reduce aluminum oxide to aluminum metal. Energy efficiency in aluminum production has been improving, but it remains a significant factor in the overall carbon footprint of aluminum products.

Q: This question asks for an overview of the environmental concerns associated with the manufacturing process of aluminum.: The production of aluminum is associated with several environmental issues. One major concern is the high energy consumption required for the smelting process, which contributes to greenhouse gas emissions. The process also generates significant amounts of waste, including red mud, a hazardous byproduct that can contaminate soil and water if not properly managed. Additionally, deforestation and habitat destruction occur due to the mining of bauxite, the primary ore of aluminum. Air pollution is another issue, as the production process releases particulates and other pollutants into the atmosphere. Lastly, the depletion of non-renewable resources, such as fossil fuels used in the smelting process, is a long-term environmental concern related to aluminum production.

Q: Are aluminum alloys suitable for use in the aerospace industry?: Yes, aluminum alloys are extensively used in aerospace applications due to their high strength-to-weight ratio, corrosion resistance, and good fatigue characteristics. They are particularly favored for constructing airframes, wings, and other structural components where weight savings are critical. The alloys are also used in manufacturing engine parts and heat exchangers due to their thermal conductivity and ability to withstand high temperatures. However, the specific alloy selection depends on the particular requirements of the application, such as temperature resistance, strength, and environmental conditions.

Q: This question asks about the impact of adding zinc to aluminum alloys and how it changes their characteristics.: Adding zinc to aluminum alloys significantly enhances their mechanical properties, particularly strength and hardness. Zinc increases the alloy's resistance to deformation, making it more suitable for applications requiring high strength-to-weight ratios. This addition also improves the alloy's resistance to corrosion, especially in marine environments. However, it's important to note that excessive amounts of zinc can lead to a decrease in ductility and increase the risk of cracking, especially during welding or heat treatment processes. The addition of zinc also affects the alloy's thermal conductivity and electrical conductivity, typically reducing both. Overall, the addition of zinc to aluminum alloys is a balancing act to achieve desired properties for specific applications.

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.

We are a well-known enterprise specializing in the production and sales of aluminum cookware and aluminum circles. Since the establishment of us, we have been devoted to setting up a good CIS and completely implementing ISO9001 quality management system.

1. Manufacturer Overview

Location	Henan, China
Year Established	1995
Annual Output Value	Above US$50 Million
Main Markets	Mid East；Eastern Europe；North America
Company Certifications	ISO 9001:2000；ISO 14001:2004；OHSAS 18001

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Shanghai Port
Export Percentage	30%-50%
No.of Employees in Trade Department	21-50 People
Language Spoken:	English；Chinese
b) Factory Information
Factory Size:	Above 100,000 square meters
No. of Production Lines	Above 10
Contract Manufacturing	OEM Service Offered；Design Service Offered
Product Price Range	Average