Aluminum A3xxx Grade Cold Rolled Circle CC
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 1000 m.t./month
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1.Structure of Aluminum Cirlces C.C Quality 3xxx Description：
Aluminum circles C.C quality 3xxx is made from aluminum coils 3xxx. Aluminum circles C.C quality 3xxx has great ductility, heat conductivity, anti-corrosion and moisture resistance properties.
Aluminum circles C.C quality 3xxx are widely used for kitchen wares including fried pans, non-sticky pans, cooking pots,hard anodized cookware, pressure cooker and house hold utensils.
2. Aluminum Cirlces C.C Quality 3xxx Quality Specification：
A3XXX Hot Rolled CC Aluminium Circle
1) alloy number 3003 3004 3005.
2) temper available O H12 H14 H16 H18.
3) application: cookware utensil and basin.
4) thickness: 0.5-4.0mm.(+/-0.02mm)
5) diameter: 100-1200mm.(+/-0.5mm)
6) production treatment: cold rolled
7) surface appearance: flat clean surface no scratch, oil dirty and oxidation.
8) cutting edge: neat cutting edge no burrs.
3.Aluminum Circles C.C Quality 3XXX Images
4. FAQ of C.C Quality 3xxx Specification：
A．How to guarantee the quality?
Customers are welcome to our mill to visit and check the products. Besides, we can arrange a third party to test the quality.
B．When will you deliver the products?
The goods will be delivered within 35 days after receiving advanced payment or original L/C.
- 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.
- <p>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.</p>
- Q: Is the accumulation of aluminum in the body harmful to health?
- <p>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.</p>
- Q: This question asks about the impact of adding silicon to aluminum alloys on their characteristics.
- <p>Adding silicon to aluminum alloys significantly enhances their properties. Silicon increases the alloy's strength and hardness, making it more durable. It also improves the alloy's resistance to corrosion, particularly in harsh environments. The addition of silicon can also reduce the melting point of the alloy, which can be beneficial for casting processes. However, it should be noted that excessive silicon content can lead to a decrease in ductility and workability of the alloy. Overall, silicon is a common alloying element used to improve the mechanical properties and performance of aluminum alloys in various applications.</p>
- Q: This question asks for typical applications of aluminum in various industries and everyday life.
- <p>Aluminum has a wide range of common uses due to its lightweight, corrosion resistance, and high strength-to-weight ratio. It's extensively used in the manufacturing of transportation vehicles like cars, airplanes, and bicycles for its strength and low weight. In construction, aluminum is used for window frames, roofing, and facades. It's also prevalent in food and beverage packaging due to its excellent barrier properties. Other uses include electrical wiring, electronics, and everyday items like pots and pans. Additionally, aluminum is used in the production of various alloys to enhance the properties of other metals.</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: Explain the natural relationship between aluminum and magnesium, focusing on their abundance and reactivity in the Earth's crust.
- <p>Aluminum and magnesium are both abundant elements in the Earth's crust, with aluminum being the most abundant metal and magnesium being the eighth most abundant element overall. They are often found in close association within the same minerals, such as in aluminosilicates and some carbonates. Both elements are highly reactive, forming compounds readily with oxygen to create oxides and silicates. However, they differ in their reactivity with water; aluminum forms a protective oxide layer that prevents further reaction, while magnesium reacts more readily with water to form magnesium hydroxide. This difference in reactivity influences their distribution and the types of compounds they form in nature.</p>
- Q: What precautions should be taken when handling or working with aluminum?
- <p>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.</p>
- Q: Is it possible to utilize aluminum in the manufacturing of medical devices like stents or implants?
- <p>Aluminum is not typically used in medical devices such as stents or implants due to its potential toxicity and lack of biocompatibility. Medical-grade materials like stainless steel, titanium, and various biocompatible polymers are preferred for their strength, durability, and ability to be safely integrated with human tissues. Aluminum can cause adverse reactions in the body, and its use in medical devices is generally avoided to prevent such complications.</p>
- Q: This question asks about the methods and steps involved in processing aluminum.
- <p>Aluminum processing involves several key steps: extraction from bauxite ore, refining, and fabrication. Initially, bauxite is mined and then processed to remove impurities. The Bayer process is commonly used to extract alumina (aluminum oxide) from bauxite by dissolving it in a caustic soda solution. The alumina is then smelted in a reduction furnace using the Hall-H茅roult process, where it is dissolved in molten cryolite and electrolyzed to produce pure aluminum. Finally, the aluminum is shaped and fabricated into various products through methods such as casting, extrusion, or rolling.</p>
- Q: This question asks for typical applications of aluminum foil in everyday life.
- <p>Aluminum foil is commonly used for food storage, as it helps preserve freshness and prevents freezer burn. It's also used in cooking, either to cover dishes to retain moisture or to create packets for steaming or baking. In the kitchen, it's often used to line baking sheets to prevent food from sticking. Beyond cooking, aluminum foil is used for insulation, in arts and crafts, and even for cleaning purposes, such as buffing glass or polishing silverware. It's a versatile material found in many households and commercial settings.</p>
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Aluminum A3xxx Grade Cold Rolled Circle CC
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 1000 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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