AA1050 Aluminum Coil Anodizing Aca Corporation Alu Sheet
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supply Mill-finished / coated aluminum plate/sheet/ coil:
Alloy: AA1050,1060,1100,1200,2024,3003,3304,3005,3015,5052,5086,5754,5083,6061,7050,7475,8011, etc
Temper: O, H14/16/18/22/24/32/ H112/H321/T6,T851,T7451,T7351, etc
Thickness: 0.02mm—20mm
Width: 100mm—2000mm (Can be slitted)
Notice: PE coating / PVDF coating / Embossment can be done if required.
- Q: The temperature of the water drops from 93.0°C to 78.0°C. What quantity of heat energy did the piece of aluminum absorb?
- The specific heat of Aluminum is 0.215 cal/g-°C. The calories absorbed (q) would be q = m * c * (T2 -T1) = 22.0 g * 0.215 cal/g-°C * (78.0 °C - 0.3 °C) If you have a different value for the Specific heat of Aluminum, use it in the formula for your calculations. If you knew the mass of the water, you could check your calculations because the heat gained by the Al would be equal to the heat lost by the water, using q = m * c * (T2 -T1), where m is the mass of the water, c = 1.00 calorie/gram °C, T2 = 78.0 °C and T1 = 93.0 °C. The sign of q will be negative.
- Q: Can aluminum coils be used in the manufacturing of cans?
- Yes, aluminum coils can be used in the manufacturing of cans. Aluminum coils are often used to produce the thin sheets of aluminum that are then formed into cans. The coils are typically processed through a series of steps, including rolling, annealing, and slitting, to create the desired thickness and width for can production. The aluminum sheets are then cut into appropriate sizes and shaped into the familiar cylindrical can shape. Aluminum is a popular choice for can manufacturing due to its lightweight, durable, and corrosion-resistant properties. It also provides a barrier to light, oxygen, and moisture, helping to preserve the quality and shelf life of the contents inside the cans. Overall, aluminum coils are an essential component in the manufacturing process of cans and play a significant role in the packaging industry.
- Q: What are the common fabrication techniques for aluminum coils?
- The common fabrication techniques for aluminum coils include hot rolling, cold rolling, annealing, slitting, and coating.
- Q: What precautions should be taken when operating a welding torch on aluminum coils to ensure safety?
- <p>When using a welding torch with aluminum coils, it's crucial to follow safety measures to prevent accidents and ensure a safe working environment. Always wear appropriate personal protective equipment (PPE), including heat-resistant gloves, safety glasses, and a welding helmet. Ensure the work area is well-ventilated to avoid inhaling fumes. Use a backdraft hood or fume extraction system to capture and remove welding fumes. Keep the work area clean and free of flammable materials. Regularly inspect the torch for any damage or wear. Use the correct type of welding rod for aluminum and ensure the gas supply is compatible with aluminum welding. Never leave a lit torch unattended and always follow the manufacturer's guidelines for safe operation.</p>
- Q: What are the various surface finishes available for aluminum coils?
- Aluminum coils offer a variety of surface finishes to meet different needs and preferences. The options include: 1. Mill Finish: This is the most basic and natural finish achieved by passing the coil through rollers during manufacturing. It gives the aluminum a smooth, shiny appearance. 2. Anodized Finish: Anodizing is an electrochemical process that adds a protective layer to the aluminum coil's surface. It comes in various colors and provides enhanced resistance to corrosion, abrasion, and wear. Architects commonly use anodized finishes. 3. Painted Finish: Aesthetic appeal and environmental protection can be achieved by coating aluminum coils with paint. The paint comes in different colors and finishes, such as matte, glossy, or metallic. 4. Brushed Finish: By brushing the surface with abrasive materials, aluminum coils can have a textured appearance with fine lines or scratches. Brushed finishes are often used for decorative purposes. 5. Polished Finish: Buffing the surface of the aluminum coil creates a smooth, reflective finish. It gives a mirror-like appearance and is commonly used for decorative and architectural applications. 6. Embossed Finish: Embossing involves stamping or pressing a pattern or design onto the surface of the aluminum coil. This finish adds texture and depth, making it suitable for non-slip surfaces or decorative purposes. 7. Laminated Finish: Lamination involves bonding a thin layer of film or foil to the aluminum coil's surface. This finish provides additional protection against scratches, stains, or UV radiation. It is commonly used for applications that require durability and resistance. These examples highlight the range of surface finishes available for aluminum coils. The choice of finish depends on specific application requirements, desired appearance, and functional properties needed for the end product.
- Q: show step by step
- First write out the formula reaction: 4Al + 3O2 --- 2Al2O3 Next, find the number of moles of oxygen gas needed to oxidize 3.42 g of aluminium completely. From the cchemical equation above, 3 mol of oxygen is used to oxidize completely 4 mol of aluminium. Calculate the no. of moles of aluminium used: no. of moles of aluminium used = 3.42 g / molar mass of Al = 3.42 g / 26.98 g mol^-1 = 0.127 mol Use the mole ratio concept to find the no. of moles of oxygen required: no. of moles of oxygen required : no. of moles of aluminium used = 3 : 4 no. of moles of oxygen required / 0.127 = 3 / 4 no. of moles of oxygen required = (3 / 4)(0.127) = 0.095 mol Next, use the gas equation PV = nRT [P: Pressure of gas in Pa; V: Volume of gas in m^3; n: no. of moles; R, gas constant, 8.314 J mol^-1 K^-1; T, Temperature of gas in K] -Convert 0.975 atm to Pa: 0.975 atm = (0.975 x 101325) Pa = 98791.875 Pa -Convert 25 oC to K: 25 oC = (25 + 273) K = 298 K -Substitute into the equation PV = nRT and solve it: (98791.875)(V) = (0.095)(8.31)(298) (98791.875)(V) = 235.2561 V = 235.2561 / 98791.875 = 0.002381 m^3 = (0.002381 x 10^3) L = 2.381 L
- Q: What is the typical thickness of an aluminum coil?
- The typical thickness of an aluminum coil can vary depending on its intended use and application. However, common thicknesses range from 0.15mm to 8mm.
- Q: Is it possible to utilize aluminum coil as a conductor for speaker wires?
- <p>While it is technically possible to use aluminum coil as speaker wire, it is not recommended. Aluminum has higher resistance and lower conductivity compared to copper, which is the standard material for speaker wires. This can result in signal loss and reduced sound quality. Copper is preferred due to its superior electrical conductivity, ensuring minimal signal degradation over distance. For optimal audio performance, it's best to use speaker wire made from high-quality copper or copper-clad aluminum.</p>
- Q: What is the reflectivity of aluminum coils?
- When we talk about the reflectivity of aluminum coils, we are referring to their capacity to reflect light. Aluminum is renowned for its remarkable reflectivity, boasting a reflectivity percentage ranging from 80 to 90%. This outstanding feature makes it an excellent material for numerous applications that require reflective qualities, including the production of mirrors, solar panels, and lighting fixtures. The superior reflectivity of aluminum coils enables efficient light reflection, resulting in minimal energy wastage and optimal performance for these applications.
- Q: Can aluminum coils be used for nameplates and labels?
- Yes, aluminum coils can be used for nameplates and labels. Aluminum is a versatile and durable material that can be easily shaped, engraved, or printed on. It is commonly used for manufacturing nameplates and labels due to its resistance to corrosion, lightweight nature, and ability to withstand harsh environments.
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AA1050 Aluminum Coil Anodizing Aca Corporation Alu Sheet
- Ref Price:
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- Loading Port:
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- TT OR LC
- Min Order Qty:
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- Supply Capability:
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