Aluminum 1050/3003 Coated Circle Sheet

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 1 m.t.

Supply Capability:: 5000 m.t./month

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Packaging & Delivery

Packaging Details:	25kg/carton-boxes(353219CM) &Fumigation wooden-pallets (11011015cm) 20GP can loading 22 Ton,total 21 pallets,20 CBM.
Delivery Detail:	within 25 days

Specifications

1).Excellent Surface Quality for lighting reflectors.
2).Excellent deep drawing and spinning quality.
3).Anodizing Quality

Aluminium circle/Aluminium discs/disks for cooking utensils Cookware

Aluminum disc Surface Finish: Bright & smooth surface, without flow lines, slightly oiled to avoid White rusting.Smooth,Brightly ,No Zone of Fracture ,No Scratched ,No oil Sludge
We enjoy a good reputation among our customers for our aluminum circle with high quality and competitive price, win high appreciation from our clients with the excellent workman-ship and professional ability. The quality matches with ISO 9001 quality management system.
It is equipped with 5 hot tandem rolling line, 4 cold mill production lines, 4 annealing surface machines and a complete finishing equipment.
Specification:
Alloy
Temper
Specification
Thickness
Diameter
1070,1050,3003,1100
O,H12,H14,H16
0.5-5.0mm
100-1200mm
Aluminum disc chemical Properties(WT.%)
Alloy
Si
Fe
Cu
Mn
Mg
Cr
Ni
Zn
Ca
V
Ti
Other
Min.A1
1050
0.25
0.4
0.05
0.05
0.05
-
-
0.05
-
0.05
0.03
0.03
99.5
1070
0.25
0.25
0.04
0.03
0.03
-
-
0.04
-
0.05
0.03
0.03
99.7
3003
0.6
0.7
0.05-0.2
1.0-1.5
-
-
-
0.1
-
-
-
0.15
96.95-96.75

Alloy	Temper	Specification
Thickness	Diameter
1070,1050,3003,1100	O,H12,H14,H16	0.5-5.0mm	100-1200mm

Alloy	Si	Fe	Cu	Mn	Mg	Cr	Ni	Zn	Ca	V	Ti	Other	Min.A1
1050	0.25	0.4	0.05	0.05	0.05	-	-	0.05	-	0.05	0.03	0.03	99.5
1070	0.25	0.25	0.04	0.03	0.03	-	-	0.04	-	0.05	0.03	0.03	99.7
3003	0.6	0.7	0.05-0.2	1.0-1.5	-	-	-	0.1	-	-	-	0.15	96.95-96.75

Aluminum Alloy Circle Sheet 1050/3003 Coating Painting

Q: What characteristics distinguish pure aluminum from its alloyed forms?: Pure aluminum is a soft, lightweight, and highly malleable metal with good electrical and thermal conductivity. It is often used for its corrosion resistance and is relatively inexpensive. Aluminum alloys, on the other hand, are made by combining aluminum with other elements like copper, magnesium, silicon, or zinc to enhance its properties. These alloys are stronger, more durable, and can be tailored for specific applications, such as in aerospace, automotive, or construction. They offer improved strength-to-weight ratios, better resistance to heat and wear, and can be anodized for enhanced surface properties. While pure aluminum is more ductile and easier to weld, aluminum alloys provide greater versatility in terms of mechanical properties and performance.

Q: What are the various applications of aluminum oxide in different industries and daily life?: Aluminum oxide, also known as alumina, has a wide range of applications due to its hardness and other properties. It is used as an abrasive in products like sandpaper and grinding wheels. In the electronics industry, it serves as a substrate for semiconductor devices. It's also a key component in the production of aluminum metal through the Hall-H茅roult process. In the medical field, aluminum oxide is used in dental materials and as an antiperspirant. Additionally, it's found in cosmetics, ceramics, and as a catalyst in various chemical processes.

Q: This question asks for a comparison between aluminum and other metals, highlighting their distinct properties and characteristics.: Aluminum is a lightweight, corrosion-resistant metal with a low density, making it ideal for applications requiring strength without excessive weight. It is also a good conductor of heat and electricity. Unlike other metals like iron or copper, aluminum is not magnetic and has a lower melting point. It is also more abundant and cheaper to produce than many other metals, which makes it widely used in industries such as construction, transportation, and packaging. Aluminum's reactivity means it forms a protective oxide layer when exposed to air, which prevents further corrosion. In contrast, metals like stainless steel offer greater strength and resistance to corrosion, while copper has superior electrical conductivity. Each metal has its unique properties that make it suitable for specific applications.

Q: This question asks for everyday applications of aluminum foil.: Aluminum foil has various uses in daily life. It's commonly used for food storage, wrapping leftovers to keep them fresh. It's also used in cooking, such as covering dishes to retain moisture or creating packets for steaming foods. Aluminum foil is great for lining baking sheets to prevent sticking and making cleanup easier. It's also used for insulation, like wrapping pipes to reduce heat loss. Additionally, it's used for arts and crafts, shining surfaces, and even as a makeshift reflector for sunlight. Its versatility makes aluminum foil a staple in many households.

Q: What precautions should be taken when handling or working with aluminum?: When working with aluminum, several safety measures should be taken: Wear appropriate personal protective equipment (PPE) such as gloves, safety glasses, and a dust mask to prevent inhalation of aluminum dust. Ensure proper ventilation to avoid the buildup of dust or fumes. Use tools and equipment designed for aluminum to prevent sparks or heat buildup, which can cause fires. Store aluminum in a dry place to prevent corrosion. Always follow the manufacturer's guidelines for handling and processing aluminum, and be aware of the specific hazards associated with the aluminum products you are working with.

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: This question asks about the methods used to determine the purity level of aluminum.: The purity of aluminum is typically measured using various analytical techniques. One common method is spectroscopy, which can identify and quantify the elements present in a sample. Techniques such as X-ray fluorescence (XRF) and Inductively Coupled Plasma Mass Spectrometry (ICP-MS) are used to analyze the composition of aluminum alloys and determine the concentration of impurities. Additionally, metallographic examination can reveal the presence of inclusions or other impurities that affect purity. The American Society for Testing and Materials (ASTM) and other standards organizations provide specific guidelines and methods for testing aluminum purity.

Q: This question asks for an explanation of the steps involved in producing aluminum.: The production process of aluminum primarily involves two stages: extraction from bauxite and refining. Initially, bauxite ore, the primary source of aluminum, is mined and then processed to remove impurities. The refined bauxite is then mixed with a hot caustic soda solution in a process called the Bayer Process, which extracts aluminum oxide (alumina). In the second stage, alumina is dissolved in molten cryolite and subjected to an electrolytic reduction process in a Hall-H茅roult cell. This involves passing an electric current through the molten mixture, causing the aluminum oxide to decompose and release pure aluminum, which collects at the bottom of the cell. The aluminum is then tapped off, cooled, and cast into various forms for further processing or use.

Q: The question seeks to understand the steps involved in producing aluminum, from raw material extraction to the final product.: The process of aluminum production involves several key steps. Initially, bauxite, the primary aluminum ore, is mined. This ore is then crushed and washed to remove impurities. The next phase is the Bayer Process, where bauxite is dissolved in a caustic soda solution under high temperature and pressure, resulting in a solution rich in aluminum hydroxide. This solution is then seeded with aluminum hydroxide crystals, causing more crystals to form, which are then harvested. The final step is the Hall-H茅roult Process, where the aluminum oxide is dissolved in a molten cryolite bath and electrolyzed to extract pure aluminum. This process involves passing an electric current through the bath, causing aluminum ions to be reduced at the cathode, forming molten aluminum which is then tapped off for further processing or use.

Q: Explain the interaction between aluminum and water, including any chemical reactions or properties.: Aluminum and water do not react directly under normal conditions. Aluminum is a reactive metal, but it is protected by a thin layer of aluminum oxide that forms on its surface when exposed to air, which prevents further reaction with water. This oxide layer is stable and acts as a barrier, making aluminum resistant to corrosion. However, in certain conditions, such as when aluminum is in contact with water and an electrolyte, it can lead to a process known as electrochemical corrosion. Additionally, aluminum can react with steam at high temperatures to form aluminum oxide and hydrogen gas.

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