Wholesale Roofing Aluminum Coil - Aluminum Mill Finished Strips 8xxx for Construction
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 8 g/ft
- Supply Capability:
- 100000 g/ft/month
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1.Structure of Aluminum Mill Finished strips 8XXX Used in Construction Description
Aluminum Mill Finished strips 8XXX Used in Construction has great ductility, heat conductivity, anti-corrosion and moisture resistance properties.
Aluminum Mill Finished strips 8XXX Used in Construction is widely used for PP cap stock, hot rolled thick plate, PS base plate, aluminum curtain wall base plate, the traffic sign ,air-conditioner heat and exchangers, food container, household foil, pharmaceutical packing, cigarettes packing.
2.Main Features of Aluminum Mill Finished strips 8XXX Used in Construction
• Superior quality of raw material
• Reasonable and stable chemical composition
• Accurate tolerance
• Goode mechanical property
3.Aluminum Mill Finished strips 8XXX Used in Construction Images
4.Aluminum Mill Finished strips 8XXX Used in Construction Specification
Alloy | AA8xxx (AA8011 etc) |
Temper | H14, H16, H18, H22, H24, H26, H32, O/F |
Thickness | 0.2mm -- 100mm |
Width | 30mm -- 1700mm |
Standard | GB/T 3880-2006,EN,ASTM,JIS |
5. FAQ of Aluminum Mill Finished strips 8XXX Used in Construction
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 Aluminum Mill Finished strips 8XXX Used in Construction.
B．When will you deliver the products?
Aluminum Mill Finished strips 8XXX Used in Construction will be delivered within 35 days after receiving advanced payment or original L/C.
- Q: my text says aluminium does not corrode much as a passive aluminium oxide layer is formed on it.Well other metals such as sodium adn potassium also form oxides. Why dont their oxides prevent further oxidation ?
- sodium oxide and potassium oxide are water soluble aluminium oxide is not water soluble. the layer formed of oxide on the aluminium surface is coherent and adherent with no pores and stuck to the metal surface. the layer is also passive to most acids and alkalies except HCl and anti passive ions if present. sodium oxide and potassium oxide dissolve in any aqueous medium forming the corresponding alkalies NaOH and KOH leaving the fresh metal surface exposed to more corrosion. also the reaction of Na and K with aqueous media like water and acids is quite vigorous and fast unlike aluminium which is mu less reactive
- Q: What are the necessary safety measures one should take while using aluminum coils in a kitchen setting?
- <p>When using aluminum coil in a kitchen, safety precautions include: 1) Ensuring proper ventilation to avoid inhaling fumes, as aluminum dust can be harmful. 2) Wearing protective gear such as gloves and goggles to protect your skin and eyes from potential contact with aluminum or sharp edges. 3) Handling the aluminum coil carefully to prevent cuts or injuries. 4) Avoiding contact with acidic or alkaline substances, as aluminum can react with them. 5) Not using aluminum coil near open flames or high heat sources, as it can melt or cause fires. 6) Cleaning up any aluminum dust or debris promptly to prevent slipping hazards. 7) Storing aluminum coils in a dry, cool place away from chemicals and heat sources.</p>
- Q: How are aluminum coils tested for surface cleanliness?
- Aluminum coils are tested for surface cleanliness through various methods and techniques to ensure that they meet the required standards. One common method used is the water break test. In this test, a clean water droplet is placed on the surface of the aluminum coil. If the water spreads out evenly and forms a continuous film without beading or breaking, it indicates that the surface is clean and free from any contaminants. Another method used is the solvent wipe test. In this test, a solvent-soaked wipe is gently rubbed on the surface of the aluminum coil. The wipe is then inspected for any dirt or residue that may have been picked up, indicating the presence of contaminants on the surface. Surface energy measurement is also carried out to test the cleanliness of aluminum coils. This involves measuring the surface energy of the coil using a contact angle measurement device. If the surface energy is high, it indicates a clean surface, whereas a low surface energy suggests the presence of contaminants. In addition, visual inspection is often conducted to check for any visible dirt, oil, or other foreign substances on the surface of the aluminum coil. This can be done using a magnifying glass or under specific lighting conditions to ensure thorough examination. Overall, a combination of these methods is used to assess the cleanliness of aluminum coils, ensuring that they are free from contaminants and suitable for further processing or use in various industries.
- Q: We are working on a new aluminum fixture. It is basically an aluminum spine with many 6061-T6 pins sticking out. Currently we drill the holes inside the spine and hammer the 5/32 6061-T6 pins inside. Is there anyway to cast aluminum with many 6061-T6 pins embedded (they will stick out after the casting)?
- Casting aluminum is one of the least expensive ways to make metallic objects and with a little clean up work and polishing, the results are stunning and shine like the wings of the old WWII bombers. Cast aluminum melts at a hot but relatively low temperature and is easy to carve after you cast it.
- Q: 4. a) The inner diameter of a steel ring is 2.0000 cm, and the diameter of an aluminumdisk is 2.0100 cm. Both are at 430C. At what common temperature will the disk fitprecisely into the hole in the steel ring?b) If after the aluminum disk is fitted precisely into the hole the two metals are thetemperature is changed to 200 C, what is the stress in the steel ring?
- Steel ring: - Inner diameter: 2.00 cm at 430-deg C - thermal expansion coefficient: 17.3e-6 = s Aluminum ring: - Outer diameter: 2.01 cm at 430-deg C - thermal expansion coefficient: 23.1e-6 = a a) The aluminum ring is too large. If they are both cooled, the aluminum ring will shrink at a faster rate, so at some cooler temperature, there will be a match. What we need: R_new = 2.01*(1+ a*dT) = 2.00*(1 + s*dT) 2.01 + (2.01*a)dT = 2.00 + (2.00*s)dT 0.01 = dT*(2*s - 2.01*a) dT = 0.01*e6/(2*17.3 - 2.01*23.1) = -8.5e2 (deg-C) = -850 (deg-C) Hmm, so we need a reduction in temperature by 850 deg. But we started at T-celsius = 430 = T-kelvin = 803. A reduction by 850 deg gives us -47 deg-K. But that's impossible! Either the coefficients of thermal expansion are extremely different at 430-C than at 20-C (quite possible) or this degree of accommodation is not possible. b) This cannot be answered, based on the impasse in a).
- Q: Is it possible to utilize aluminum coils in the construction of solar panels or wind turbines?
- <p>Aluminum coils can be used in the construction of both solar panels and wind turbines, but not as the primary material for energy conversion. In solar panels, aluminum is often used for framing and mounting structures due to its lightweight and corrosion-resistant properties. For wind turbines, aluminum is utilized in the manufacturing of certain components such as nacelle shells and towers, but the main rotor blades are typically made from composite materials for their strength and aerodynamic properties. Thus, while aluminum plays a supportive role in these renewable energy technologies, it is not the core material for capturing solar or wind energy.</p>
- Q: So on friday we mixed crystaline copper chloride stuffs with water to make a clear blue solution. We then put some aluminum into the solution. The solution began to heat up and there was a redish brown precipitate at the end. What caused the heat? What was boiling? How does the mass of the original aluminum and original copper chloride crystaline stuff compare with the mass of the red/brown power stuff (we strained the liquid out), and the mass of the dried up blue stuff?
- You're looking at a redox reaction. During this process, the copper ions in solution are reduced to form copper metal (visible as dust) and the aluminum metal is oxidized to form aluminum ions. This process is exothermic due to the relative electron affinities and the positions on the activity sequence such that copper has a greater affinity for electrons and is a stronger oxidizing agent. I think aluminum forms a 3+ ion and copper forms either a 1+ or a 2+ ion. Copper's molecular weight is 63g/mol and aluminums weight is 27 g/mol. You would see the weight decrease because aluminum weighs less than Copper and is replaced less frequently due to the higher charge when you figure out the ionics. Nothing was boiling.
- Q: Is there any elements that can be added to aluminum to create any compound?
- yes: Aluminum Chloride which is AlCl3. Aluminum Sulfate: AlSO4
- Q: This question asks about the distinctions among various grades of aluminum coils, likely referring to their properties and uses.
- <p>Aluminum coils are differentiated by grades based on their alloy composition, thickness, and specific applications. Common grades include 1000 series (99% pure aluminum, soft and malleable), 3000 series (aluminum-manganese alloys, good for cooking utensils), 5000 series (aluminum-magnesium alloys, used in marine applications), and 6000 series (aluminum-magnesium-silicate alloys, known for strength and used in construction). Each grade has distinct properties such as strength, formability, and corrosion resistance, which determine their suitability for different industries and applications.</p>
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Wholesale Roofing Aluminum Coil - Aluminum Mill Finished Strips 8xxx for Construction
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 8 g/ft
- Supply Capability:
- 100000 g/ft/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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