36 Pass 4-Way All Aluminum Coil - Aluminum Continuous Casting Coil and Direct Casting
- Ref Price:
-
$2,000.00
/ m.t.
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 5000 m.t./month
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1.Specification
ALLOY: AA1***
AA3***
AA5***
TEMPER: H14 H16 H18 H22 H24 H26 H32 O/F
THICKNESS:0.03MM-3.0MM
WIDTH: 30MM-1700MM
COATING: PE(POLYESTER),PVDF,EPOXY
STANDARD: GB/T 17748-1999
2.Description
In Europe aluminium experiences high rates of recycling, ranging from 42% of beverage cans, 85% of
construction materials and 95% of transport vehicles.Recycled aluminium is known as secondary aluminium, but maintains the same physical properties as primary aluminium. Secondary aluminium is produced in a wide range of formats and is employed in 80% of alloy injections. Another important use is for extrusion.
White dross from primary aluminium production and from secondary recycling operations still contains useful quantities of aluminium that can be extracted industrially.The process produces aluminium billets, together with a highly complex waste material. This waste is difficult to manage. It reacts with water, releasing a mixture of gases (including, among others, hydrogen, acetylene, and ammonia), which spontaneously ignites on contact with air;contact with damp air results in the release of copious quantities of ammonia
gas. Despite these difficulties, the waste has found use as a filler in asphalt and concrete.
3.Our advantage
We can supply best price!
4.Pictures
5.FAQ
1)what is aluminum?
Aluminium (or aluminum; see spelling differences) is a chemical element in the boron group with symbol Al and atomic number 13. It is a silvery white, soft, nonmagnetic, ductile metal. Aluminium is the third most abundant element (after oxygen and silicon), and the most abundant metal in the Earth's crust. It makes up about 8% by weight of the Earth's solid surface.
Aluminium metal is so chemically reactive that native specimens are rare and limited to extreme reducing environments. Instead, it is found combined in over 270 different minerals.The chief ore of aluminium is bauxite.
2)What's kind of payment term we can supply?
CIF,CFR, FOB and other.
- Q: Are aluminum coils suitable for decorative applications?
- Indeed, decorative applications can benefit greatly from the use of aluminum coils. This versatile and lightweight material boasts exceptional corrosion resistance, rendering it an optimal selection for decorative purposes. Its ability to be effortlessly shaped, formed, and fabricated into a myriad of designs, patterns, and finishes grants endless possibilities in the realm of decoration. Furthermore, aluminum coils can be coated with various colors and finishes, including anodized or painted coatings, to augment both their aesthetic allure and durability. Thus, whether utilized for interior or exterior decoration, the utilization of aluminum coils offers a visually captivating and economically viable solution.
- Q: How are aluminum coils joined or welded?
- Aluminum coils can undergo various methods of joining or welding, depending on the specific application and desired outcome. Some commonly employed techniques are: 1. Mechanical fastening: This involves physically fastening the aluminum coils together using bolts, screws, or rivets. Mechanical fastening is a cost-effective and straightforward method suitable for thin coils or temporary connections. 2. Adhesive bonding: Specialized adhesives are used to bond aluminum coils together in adhesive bonding. This method creates a strong and durable joint, evenly distributing stress across the entire bond area. Adhesive bonding is often used when aesthetics, weight reduction, or vibration dampening are important considerations. 3. Resistance welding: Resistance welding employs an electric current to generate heat and pressure at the joint, effectively welding the aluminum coils. This method is particularly suitable for high-speed production lines, providing a strong and reliable joint. However, it requires specialized equipment and may not be suitable for all aluminum alloys. 4. Laser welding: Laser welding is a precise and efficient method that utilizes a laser beam to melt and join the aluminum coils. This technique allows for precise control of heat input, resulting in minimal distortion and excellent weld quality. Laser welding is commonly used in industries where high precision and aesthetic appearance are crucial, such as automotive and aerospace. 5. Friction stir welding: Friction stir welding is a solid-state joining process that employs a rotating tool to generate heat and friction, effectively welding the aluminum coils without melting the material. This method produces strong and high-quality welds with minimal distortion and no need for additional filler material. Friction stir welding is commonly used in industries that require excellent mechanical properties and high productivity, such as shipbuilding and railway construction. Overall, the choice of joining or welding method for aluminum coils depends on factors such as desired joint strength, application requirements, production volume, and available equipment and expertise.
- Q: The user is asking if it's possible to use a punching machine to create holes in aluminum coils.
- <p>Yes, you can use a punching machine to punch holes in aluminum coils. Punching machines are designed to cut or create holes in various materials, including metals like aluminum. However, the type of punching machine and the specific settings will depend on the thickness and hardness of the aluminum coils. For thicker or harder aluminum, a more robust machine with appropriate dies may be necessary. Ensure that the machine is capable of handling the material's properties to avoid damage or inefficiencies in the punching process.</p>
- Q: A magnet will not attract a aluminum bar, but if you have an electromagnetic field made by an transformer it will interact.Why is that?Why iron is attracted and wood is not?
- Aluminum is not a magnetic material and will not be affected by stationary magnets. However, if a changing magnetic field is present, an electrical voltage will be induced in the aluminum ring and an electric current will flow as a result. This current will produce a magnetic field which will interact with the externally produced magnetic field. The key here is a changing magnetic field - because the voltage induced in the aluminum ring will be proportional to the rate of change of the field. If an aluminum disk is passed between the poles of a powerful magnet, eddy currents will be induced in the aluminum producing a magnetic field that will tend to retard the motion of the aluminum relative to the magnet. The changing field in this case is due to the motion of the aluminum. Iron is attracted to a magnetic field because it is a ferro-magnetic material. Wood is not a magnetic material, and it is not an electrical conductor, so it will not behave as aluminum does in a magnetic field.
- Q: How do aluminum coils contribute to the energy efficiency of products?
- Aluminum coils play a vital role in enhancing the energy efficiency of various products. To begin with, aluminum is renowned for its exceptional thermal conductivity, which facilitates efficient heat transfer. This characteristic enables aluminum coils to swiftly and effectively move heat between different components within a product, such as air conditioning systems or refrigerators. By efficiently dissipating heat, aluminum coils assist these products in operating more efficiently, reducing energy consumption, and ultimately saving costs for consumers. Furthermore, aluminum possesses the advantage of being a lightweight material, making it easier to incorporate into various products without adding unnecessary burden. This is particularly advantageous for industries like automotive and aerospace, where reducing weight is crucial for enhancing fuel efficiency. Through the use of aluminum coils in these applications, manufacturers can create lighter and more energy-efficient vehicles or aircraft, resulting in decreased fuel consumption and emissions. Moreover, aluminum coils offer exemplary resistance to corrosion. This is especially beneficial for products exposed to moisture or harsh environments, as it prevents rust and deterioration over time. By maintaining the performance and integrity of the coils, the overall energy efficiency of the product is preserved, ensuring optimal operation for an extended duration. In conclusion, aluminum coils make a significant contribution to the energy efficiency of products through their thermal conductivity, lightweight characteristics, and corrosion resistance. By effectively transferring heat, reducing weight, and preventing degradation, these coils facilitate the more efficient operation of products, leading to lower energy consumption, cost savings, and a reduced environmental impact.
- Q: What are the different types of surface coatings for aluminum coils?
- There are several types of surface coatings available for aluminum coils, including polyester, polyvinylidene fluoride (PVDF), epoxy, acrylic, and plastisol. Each coating offers unique properties such as durability, weather resistance, chemical resistance, and color retention. The choice of coating depends on the intended application and the specific requirements of the aluminum coil.
- Q: What is the bending radius for aluminum coils?
- The bending radius for aluminum coils can vary depending on several factors such as the thickness and temper of the aluminum, as well as the specific alloy being used. Generally, aluminum coils can be bent to a relatively small radius compared to other materials due to its high ductility and malleability. However, it is important to consult the manufacturer's guidelines or specifications for the specific aluminum coil being used to determine the recommended bending radius. This will ensure that the bending process does not exceed the material's limits and result in undesirable deformation or damage.
- Q: What is the typical lead time for manufacturing aluminum coils?
- The lead time for manufacturing aluminum coils can vary depending on several factors, such as the order's specific requirements, the complexity of the manufacturing process, and the manufacturer's current demand and capacity. Typically, the lead times for aluminum coil production range from a few weeks to several months. For standard aluminum coil orders that fall within the manufacturer's regular production capabilities in terms of specifications and quantities, the lead time is usually shorter, around 4-8 weeks. This timeframe includes the sourcing of raw materials, processing, and quality control checks. However, for custom or specialized aluminum coil orders that necessitate specific dimensions, finishes, or additional processing steps like coating or embossing, the lead time can be longer. These types of orders may require additional time for design and engineering, tooling setup, and testing. Consequently, the lead time for these orders can extend to approximately 8-12 weeks or even longer. It is important to consider that lead times can also be affected by external factors like the availability of raw materials, transportation delays, or unforeseen production issues. Therefore, it is advisable to communicate with the manufacturer to obtain an accurate estimate of the lead time for specific aluminum coil orders.
- Q: Can aluminum coils be welded or joined?
- Aluminum coils have the capability to be welded or joined. Aluminum, being a highly weldable metal, can be easily joined through the utilization of different welding techniques. TIG welding, MIG welding, and resistance welding are the most commonly employed methods for welding aluminum coils. TIG welding is a precise and adaptable technique that employs a non-consumable tungsten electrode to generate the arc. This method is extensively utilized in welding aluminum coils due to its ability to offer exceptional control over the welding process, resulting in welds of high quality and strength. On the other hand, MIG welding employs a consumable wire electrode and a shielding gas to safeguard the weld zone from atmospheric contamination. This technique is faster compared to TIG welding and is often favored for larger production runs. Resistance welding is yet another prevalent method employed for joining aluminum coils. It involves the passage of an electric current through the overlapping metal surfaces to generate heat and pressure, thereby creating a robust weld joint. This technique is commonly used in industries that require high-speed production. It is important to note that welding aluminum coils necessitates specific techniques and considerations due to the distinctive properties of the metal. Aluminum possesses a lower melting point and higher thermal conductivity than other metals, which can make the welding process more challenging. Proper cleaning, preheating, and the selection of suitable filler materials are crucial in achieving successful welds. To summarize, aluminum coils can be welded or joined using various techniques such as TIG welding, MIG welding, and resistance welding. However, it is imperative to adhere to proper procedures and take into account the specific properties of aluminum to ensure the creation of strong and dependable welds.
- Q: Can aluminum coils be recycled multiple times?
- Aluminum coils possess the remarkable ability to be recycled numerous times. This is due to the fact that aluminum is an exceptionally recyclable substance, and its quality remains unaltered throughout the recycling process. As a result, aluminum coils can be melted and reshaped into fresh coils on multiple occasions, without experiencing any deterioration in their performance or characteristics. The act of recycling aluminum not only aids in the preservation of natural resources, but it also conserves a significant amount of energy compared to the production of new aluminum using raw materials. Consequently, opting for aluminum coils is a sustainable and eco-friendly decision, as they can be recycled multiple times.
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36 Pass 4-Way All Aluminum Coil - Aluminum Continuous Casting Coil and Direct Casting
- Ref Price:
-
$2,000.00
/ m.t.
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 5000 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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