3003 Aluminum Coil - Alu Trade Plate 3003 H14, Big, Small Five Bars
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Aluminium alloys (or aluminum alloys;see spellingdifferences) are alloys in which aluminium(Al) is the predominant metal. The typical alloying elements are copper, magnesium,manganese,silicon,tin and zinc. There are twoprincipal classifications, namely casting alloys and wrought alloys, both of which are furthersubdivided into the categories heat-treatableand non-heat treatable. About 85% of aluminium is used for wrought products,for example rolled plate, foils and extrusions.Cast aluminium alloys yield cost-effective products due to the low meltingpoint, although they generally have lower tensilestrengths than wrought alloys. The most important cast aluminiumalloy system is Al–Si, where the high levels of silicon (4.0–13%)contribute to give good casting characteristics. Aluminium alloys are widelyused in engineering structures and components where light weight or corrosionresistance is required
Finishing: Mill Finish, Painted,One Side Bright, Brushed and Coil Anodizing available on request
Alloy: AA1050,1060, 1100, AA3003, 3005, 3015, 5052, 5754, 5083,8011, etc
Temper: H14/16/18/22/24/32,HO etc.
Thickness:0.2mm—100mm
Width:100mm—2300mm (Can be slitted)
Standard: GB/T 3880-2006 ASTM B-209
- Q: This question asks for methods to check the quality of aluminum coils.
- <p>To inspect aluminum coils for quality, follow these steps: Visually inspect for any surface defects like scratches, dents, or discoloration. Measure the thickness and width to ensure they meet specifications. Check the hardness and tensile strength using appropriate testing equipment. Examine the coil's flatness and straightness to avoid issues in further processing. Assess the surface roughness and cleanliness, as these can affect the coil's performance. Conduct a chemical composition analysis to confirm the alloy type and purity. Perform a magnetic particle inspection or ultrasonic testing to detect any internal defects. Finally, ensure the coil meets the required mechanical properties and specifications as per industry standards.</p>
- Q: I would like to know why the ionic substance aluminium oxide doesn't dissolve in water.
- Aluminium gives away 3 electrons, and two aluminium atoms are combined with 3 oxygen atoms, the charge is just to great for it to gracefully dissolve.
- Q: Can aluminum coils be used in refrigeration systems?
- Yes, aluminum coils can be used in refrigeration systems. Aluminum is a popular choice for coil materials in refrigeration systems due to its excellent heat transfer properties and corrosion resistance. Aluminum coils are lightweight, durable, and efficient in transferring heat, making them suitable for use in various refrigeration applications such as air conditioning units, refrigerators, and freezers. Additionally, aluminum coils are easier to shape and install compared to other materials, making them a preferred choice for manufacturers.
- Q: i know aluminum nitrate will dissociate, and also that there is no way that the nitrate will react to make the solution basic or neutral. But what about the aluminum ion? Does it take OH- from water to make [Al(OH)4]- and make the solution acidic? Does it somehow take protons and make a basic solution? My teacher said its not neutral, so I'm leaning towards an acidic solution. Thanks!
- Aluminum nitrate is the salt produced by the reaction of aluminum hydroxide and nitric acid. Nitric acid is a strong acid. Aluminum hydroxide is a realtively weak base. So the salt will be acidic.
- Q: How are aluminum coils packaged for transportation?
- Aluminum coils are typically packaged for transportation in a way that ensures their safety and prevents damage. The packaging process involves several steps to ensure that the coils are well-protected during handling, storage, and shipping. Firstly, the aluminum coils are usually wrapped in a protective material such as plastic or paper to safeguard them from dust, moisture, and other external factors. This wrapping helps to maintain the quality and integrity of the coils throughout the transportation process. After wrapping, the coils are then placed onto a pallet or wooden skid. This allows for easy handling with forklifts or other machinery during loading and unloading. The coils are securely strapped to the pallet to prevent any movement or shifting during transportation, minimizing the risk of damage. To provide additional protection, the coils may be placed inside a wooden or metal crate. This crate acts as a further barrier against potential impacts or rough handling that may occur during transit. The crates are carefully designed to fit the size and shape of the aluminum coils, ensuring a snug fit and preventing any unnecessary movement. Furthermore, depending on the specific requirements and distance of transportation, the coils may also be packed inside a shipping container. This offers an additional layer of protection against external elements and provides stability during long-distance transportation. Overall, the packaging process for aluminum coils prioritizes their safety and protection during transportation. The use of protective wrapping, pallets, crates, and shipping containers ensures that the coils arrive at their destination in optimal condition, ready for further processing or usage.
- Q: How are aluminum coils coated for corrosion resistance?
- Coil coating is the process used to apply a protective coating to aluminum coils in order to prevent corrosion caused by exposure to the environment. The first step in this process involves cleaning and pre-treating the aluminum coil to remove any contaminants, such as grease, dirt, or oxidation. Chemical cleaning agents are typically used, followed by rinsing to ensure no residue remains. Once the coil is clean, a primer is applied to act as a bonding agent between the aluminum surface and the subsequent coating layers. This primer enhances adhesion and provides an extra layer of protection against corrosion. After the primer, a topcoat is applied. This topcoat is usually a polymer-based paint that not only provides the desired color and appearance but also acts as a barrier against moisture, UV radiation, and other environmental factors that can cause corrosion. There are various techniques that can be used for the coating process, including roll coating, spray coating, or coil painting. The choice of technique depends on factors such as cost, production speed, and the desired coating properties. In some cases, an additional clear protective coating may be applied to further enhance the durability and longevity of the coated surface, providing an extra level of protection against corrosion. Overall, the coating of aluminum coils for corrosion resistance is a crucial step in ensuring the longevity and performance of products made from these coils. The specific coating process and materials used may vary depending on the application and desired performance requirements.
- Q: What are the standard sizes of aluminum coils?
- The standard sizes of aluminum coils vary depending on the manufacturer and application, but common sizes range from 0.008 inches to 0.25 inches in thickness and 12 inches to 60 inches in width.
- Q: ... of aluminum atoms?(mole = 6.022x10^23)
- Believe it or not, you have the proverbial not enough information in this problem. That's because you don't specify the thickness of the aluminum foil. You will certainly need to know that before you can determine the volume of Al and the number of atoms. You will also need the density of Al, but that's easy enough to come by. Just for grins, say the foil is 0.0020 cm thick, and the density of Al foil is 2.70 g/cm^3. If you have an Avogadro's number of Al atoms (1 mole), then you have 27.0 grams of Al (molar mass of Al). If the density of aluminum is 2.7 g/cm^3, then you have a piece of aluminum with a volume of 10.0 cm^3. V = L x W x H .... where H is the thickness of the foil You are given the width and have looked up a thickness, and have calculated the volume. So solve for length. L = V / (WH) = 10 cm^3 / (30.48 cm x 0.0020 cm) L = 164 cm You would need a section of foil 164 cm long to give you approximately 1 mol of aluminum atoms if the thickness is 0.02 mm.
- Q: Can aluminum coils be used for heat sinks?
- Yes, aluminum coils can be used for heat sinks.
- Q: Is it safe to use aluminum coil for food storage?
- <p>Using aluminum coil for storing food is not recommended. Aluminum can react with acidic or alkaline foods, potentially leaching aluminum into the food. This can be harmful to health, especially over time. Instead, opt for food-safe materials like glass, stainless steel, or BPA-free plastics for food storage to ensure safety and prevent contamination.</p>
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3003 Aluminum Coil - Alu Trade Plate 3003 H14, Big, Small Five Bars
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
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