High Quality Aluminum 3003/8011 Color Coated Deep Drawing Aluminum Circle
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 300 m.t./month
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Specification
Grade:
6000 Series,8000 Series
Surface Treatment:
Coated,Anodized,Mill Finish,Color Coated
Shape:
Round,Flat
Temper:
O-H112
Application:
Kitchen Use
Product Description
Aluminium Circle for Cooking Utensils
1. Alloy: 3003, 8011
2. Temper: O,H12,H14,H16,H18,H19,H22,H24,H26
3. Hardness: 26 ~ 29
4. Elongation Percentage: 36% ~ 45%
5. Surface Treatment: Coated or Non-Coated
6. Thickness: 0.50mm ~ 6mm
7. Diameter: 100mm - 1520mm
8. Type: Discs, Circle
Product Applications:
Deep drawing quality,Less Scrap.
Suitable for making cookware and following products:
+Stock pots +Fry pans +Tea kettles
+Pressure cookers +Pizza pans + Rice cookers
+Restaurant cookware +Coffee urns + Electric skillets
+Bakeware, Bread Makers + Stainless cookware bottom plates.
Packing And Loading:
Standard Export Package And Customized Packing Ways Are Welcomed
- Q: This question asks about the impact of aluminum on human health.
- <p>Aluminum is a naturally occurring element that can be found in small amounts in various foods, water, and air. While it's not considered an essential nutrient, it's also not inherently harmful in small quantities. However, excessive exposure to aluminum has been linked to potential health concerns. Some studies suggest that high levels of aluminum might contribute to neurological disorders, particularly Alzheimer's disease, although the evidence is not conclusive. Aluminum can also cause digestive issues and bone disorders if ingested in large amounts. It's important to note that the human body does not absorb aluminum efficiently, and most ingested aluminum is excreted without issue. However, it's always advisable to minimize exposure to high levels of aluminum, especially for vulnerable populations such as infants and those with kidney issues.</p>
- Q: Explain how the addition of zinc impacts the corrosion resistance of aluminum alloys.
- <p>The addition of zinc to aluminum alloys significantly enhances their corrosion resistance. Zinc forms a protective layer on the surface of aluminum, which prevents the metal from reacting with corrosive elements such as oxygen and moisture. This protective layer, known as a passive layer, is self-healing and can regenerate if damaged, maintaining its effectiveness over time. Additionally, zinc's presence in aluminum alloys can improve the alloy's overall mechanical properties, making it more resistant to stress corrosion cracking. This is particularly useful in marine environments or other corrosive conditions where aluminum alloys are commonly used.</p>
- Q: This question asks about the process through which aluminum deteriorates over time due to environmental factors.
- <p>Aluminum corrodes through a process called oxidation. When exposed to air, aluminum reacts with oxygen to form a thin, protective layer of aluminum oxide on its surface. This layer prevents further corrosion. However, in the presence of moisture, acids, or other corrosive substances, the aluminum oxide layer can break down, leading to further oxidation and eventual pitting or thinning of the aluminum. The rate of corrosion can be influenced by factors such as temperature, humidity, and the presence of impurities in the aluminum. Proper protective measures, such as coatings or anodizing, can help prevent or slow down the corrosion process.</p>
- Q: Can aluminum be recycled repeatedly without losing its quality or strength?
- <p>Yes, aluminum can be recycled multiple times without significant degradation in quality or strength. The recycling process retains most of its original properties, making it one of the most sustainable materials. Each recycling cycle does not diminish its performance, unlike some other materials. This characteristic makes aluminum a valuable resource in reducing waste and conserving energy.</p>
- Q: Explain how the inclusion of copper impacts the characteristics of aluminum alloys.
- <p>The addition of copper to aluminum alloys significantly enhances their strength and hardness. Copper is one of the most effective alloying elements for aluminum, leading to the formation of a series of age-hardenable alloys known as the 2xxx series. These alloys, such as 2024, are characterized by their high strength-to-weight ratio and are often used in aerospace applications, structural components, and transportation equipment. The copper atoms in the aluminum matrix form precipitates that strengthen the alloy through a process called precipitation hardening. However, the addition of copper also reduces the alloy's ductility and corrosion resistance, necessitating careful control of the copper content and heat treatment processes to optimize the alloy's properties for specific applications.</p>
- Q: Explain the distinctions between aluminum alloys and pure aluminum in a few sentences.
- <p>Aluminum alloys and pure aluminum differ in composition and properties. Pure aluminum is soft and has low strength, making it less suitable for structural applications. In contrast, aluminum alloys are made by combining aluminum with other elements like copper, magnesium, or silicon to enhance strength, durability, and resistance to corrosion. These alloys maintain the lightweight nature of aluminum while offering improved mechanical properties, making them ideal for various industries, including aerospace, automotive, and construction.</p>
- Q: What are the various applications and benefits of using aluminum in the automotive industry?
- <p>Aluminum is widely used in automobiles for its lightweight properties, which improve fuel efficiency and reduce emissions. It's used in engine parts, such as pistons and cylinder heads, to decrease weight and increase performance. Aluminum is also used in body panels, wheels, and suspension components, enhancing vehicle handling and reducing unsprung weight. Additionally, aluminum's corrosion resistance makes it ideal for exterior parts, and its recyclability aligns with environmental sustainability efforts in the automotive industry.</p>
- Q: Describe the reaction of aluminum with acids and bases.
- <p>Aluminum reacts differently with acids and bases. With acids, aluminum undergoes a redox reaction where it loses electrons and forms Al^3+ ions. This reaction is exothermic and releases hydrogen gas. The general reaction with a non-oxidizing acid like hydrochloric acid is: 2Al + 6HCl 鈫?2AlCl鈧?+ 3H鈧? In the presence of a strong base, aluminum reacts with water to form aluminate ions and hydrogen gas, a process known as an alkaline hydrolysis. The reaction can be represented as: 2Al + 2OH鈦?+ 6H鈧侽 鈫?2Al(OH)鈧勨伝 + 3H鈧?</p>
- Q: This question asks for methods to prevent the corrosion of pure aluminum when exposed to environmental factors.
- <p>To prevent corrosion of pure aluminum in the environment, one can apply protective coatings such as paints or anodizing, which forms a dense oxide layer on the surface. Additionally, using aluminum alloys that contain elements like copper, magnesium, and silicon can enhance resistance to corrosion. Regular cleaning and maintenance to remove contaminants that may initiate corrosion are also important. In extreme environments, cathodic protection or the use of inhibitors can be employed to further protect aluminum from corrosion.</p>
- Q: This question asks for a comparison of the positive and negative aspects of using aluminum as a material.
- <p>Aluminum has several advantages, including its lightweight nature, making it ideal for transportation and construction. It is also highly recyclable, with the recycling process requiring less energy compared to many other materials. Additionally, aluminum is corrosion-resistant, which extends the lifespan of products. On the downside, aluminum is less strong than some other metals, which can limit its use in certain applications. It also has a high thermal conductivity, which can be a disadvantage in situations where insulation is needed. Moreover, aluminum production is energy-intensive, contributing to environmental concerns.</p>
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High Quality Aluminum 3003/8011 Color Coated Deep Drawing Aluminum Circle
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 300 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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