Coated Embossed Aluminum Coil - Thin Aluminum Rolls Alloy for Foil Stock
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 10000 m.t./month
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Specification
1. Specification of Thin Aluminum Rolls Alloy used for Foil Stock
characteristics | Application |
1) Super peeling strength | 1) Building exterior curtain walls |
2) Excellent surface flatness and smoothness | 2) Decoration and renovation additions for old buildings |
3) Superior weather, corrosion, pollutant resistance | 3) Decoration of interior walls, ceilings, bathrooms, kitchens and balconies |
4) Even coating, various colors | 4) Shop door decorations |
5) Fireproof, excellent heat and sound insulation | 5) Advertisement board display platforms and signboards |
6) Superior impact resistance | 6) Wallboards and ceilings for tunnels |
7) Lightweight and easy to process | 7) Industrial materials, materials for vehicles and boats |
2. Application of Thin Aluminum Rolls Alloy used for Foil Stock
(1).Interior: wall cladding, ceilings, bathrooms, kitchens and balconies, shutters, doors...
(2).Exterior: wall cladding, facades, roofing, canopies, tunnels,column covers , renovations...
(3).Advertisement: display platforms, signboards, fascia, shop fronts...
3. Feature of Thin Aluminum Rolls Alloy used for Foil Stock
*Such coil is specially designed to replace aluminum ingot, due to the high export tax of aluminum ingot, the coil has better price than ingot.
*This type of coil can fit customer's remelting furnace just like ingot, no need to make any change to the production line that was previously used for ingot. The standard coil size and weight is very suitable for the feed gate of furnace.
*This type of coil causes less material wastage than ingot when remelted.
*Our coil is made directly from ore, no need to go though the ingot making process, quality is much better than other suppliers who use ingot scrap to make coil.
Be free from Oil Stain, Dent, Inclusion, Scratches, Stain, Oxide Dicoloration, Breaks, Corrosion, Roll Marks, Dirt Streaks and other defect which will interfere with use
4. Certificate:
SGS and ROHS(if client request, paid by client), MTC(plant provided), Certificate of Origin(FORM A, FORM E, CO), Bureau Veritas and SGS (if client request, paid by client), CIQS certificate
5. Image of Thin Aluminum Rolls Alloy used for Foil Stock
6. Package and shipping of Thin Aluminum Rolls Alloy used for Foil Stock
eye to wall
eye to the wall
with wood pallet (wooded case also available)
7. FAQ
1) What is the delivery time?
Dpends on actual order, around 20 to 35 days
2)What is the QC system:
We have QC staff of 20 persons and advanced equipment, each production is with MTC traced from Aluminum ingot lot.
3) What market do you mainly sell to?
Australia, America, Asia, Middle East, Western Europe, Africa etc
- Q: What is the process of manufacturing aluminum coils?
- Manufacturing aluminum coils encompasses a series of steps. Initially, aluminum ingots or scrap are melted at high temperatures in a furnace. The molten aluminum is then moved to a continuous casting machine to solidify it into a long, thin slab known as a billet. Following that, the billet is heated and passed through rolling mills to decrease its thickness and form it into a coil. Referred to as hot rolling, this process encompasses multiple passes through the rolling mills, gradually reducing the aluminum's thickness. After hot rolling, the coil may undergo additional processes depending on the desired end product. For example, it may go through cold rolling to further decrease thickness and enhance the aluminum's surface finish. Cold rolling also imparts specific mechanical properties such as increased strength and hardness. Subsequently, the coil may be subjected to various surface treatments like cleaning, etching, or coating to improve its appearance and protect it from corrosion. These treatments involve chemical processes or the application of protective coatings. Finally, the aluminum coil is typically cut into smaller lengths, known as sheets or strips, and packaged for shipment to customers. These sheets or strips may undergo further processing like fabrication or forming to meet specific customer requirements. Overall, the manufacturing process of aluminum coils involves melting and casting the aluminum, hot and cold rolling to shape and refine it, surface treatments for protection and appearance, and cutting and packaging for distribution.
- Q: a) Although Aluminium is a reactive metal, it is used to make door frames and window frames.b) Although Aluminium conducts heat, it is used to make blankets, which are good thermal insulators.
- a] AL is used to make frames because it is light, not costly and strong.
- Q: This question asks for a comparison of various types of equipment used for welding aluminum coils, highlighting their distinct features and applications.
- <p>Aluminum coil welding equipment varies based on technology, power source, and application. TIG (Tungsten Inert Gas) welders are known for high-quality welds and are ideal for thin aluminum coils. MIG (Metal Inert Gas) welders are versatile and suitable for thicker coils, offering faster welding speeds. Stick welders are more portable and cost-effective but produce lower quality welds. Laser welders provide precise, deep penetration welds suitable for high-precision applications. Friction stir welding is a solid-state process that offers excellent joint properties without melting the metal. Each type has its advantages and is chosen based on the specific requirements of the welding task, such as material thickness, weld quality, and production rate.</p>
- Q: What is the reason for the grooves that go around the circumference of a tin/aluminium can? It can't be for grip because they're covered with paper anyway and i don't think it would make much difference.
- This is the correct answer. This is a Microsoft Interview Question Source: How Would You Move Mount Fuji?: Microsoft's Cult of the Puzzle -- How the World's Smartest Companies Select the Most Creative Thinkers There was a time when cans were in rectangular shape and made of heavy steel. As can companies became more cost and environment conscious, they figured out ways to switch to thinner aluminum cans. The thin aluminum is less strong. Like eggshells, today's cans are just about as thin as they can be and still reliably enclose their contents. This demands architectural tricks that weren't necessary with the steel cans. The thickest and strongest part of the can is the top, attached separately with a crimp. The top has to stand the stress of someone ripping open the flip top. Because the top is thicker metal, the manufacturers found it desirable to minimize its diameter. So they shrunk the top a little. This meant adding a bevel at the top to connect it to the rest of the can. (They couldn't shrink the diameter of the whole can, or it would hold less beer.) Once you shrink the top, you also have to shrink the bottom, for the cans are supposed to stack. Both top and bottom are tapered. There are other reasons why thebottom is tapered. The bottom and middle are pressed from a single piece of thin aluminum, eliminating the extra step of attaching a separate bottom to the can. This is easiest to do when there is a bevel rather than a sharp right angle. The bevel also makes the can a little more dent-proof at the ends. You could get a similar strengthening effect with a convex bottom, but then the cans wouldn't stack.
- Q: What is the role of aluminum coils in HVAC systems?
- The role of aluminum coils in HVAC systems is crucial for the efficient functioning of the system. Aluminum coils are an essential component of the air conditioning unit as they are responsible for transferring heat between the indoor and outdoor environments. When the air conditioning unit is in cooling mode, the aluminum coils act as evaporator coils. They help in absorbing heat from the indoor air, thus cooling it down. The warm air from the room passes over the cold aluminum coils, and the heat is transferred to the refrigerant flowing through the coils. This process cools the air and removes moisture, resulting in the desired cooling effect. In heating mode, the aluminum coils function as condenser coils. They receive the hot refrigerant from the compressor and transfer the heat to the surrounding air. This hot air is then distributed throughout the building, providing warmth during colder weather. Aluminum coils are preferred in HVAC systems due to their excellent heat transfer properties and resistance to corrosion. They are lightweight, durable, and have a high thermal conductivity, allowing for efficient heat exchange. Moreover, aluminum coils are more environmentally friendly compared to other materials like copper, as they are easier to recycle. Regular maintenance and cleaning of the aluminum coils are necessary to ensure optimal performance and prevent any airflow restrictions caused by dust, dirt, or debris buildup. Neglecting coil maintenance can lead to reduced cooling or heating capacity, decreased energy efficiency, and potential system breakdowns. Overall, aluminum coils play a vital role in HVAC systems by facilitating the heat transfer process, enabling efficient and effective temperature control in both cooling and heating modes, and contributing to the overall comfort and functionality of the system.
- Q: Suppose a cube of aluminum which is 1.00 cm on a side accumulates a net charge of +1.50 pC.(a) What percentage of the electrons originally in the cube was removed?(b) By what percentage has the mass of the cube decreased because of this removal?So for a you need to find total number of electrons removed (which gives it the +1.5 pC charge), and divide that by the number of total electrons in Aluminum right? 13 electrons in Aluminum..and i really don't know much else on this. I've been searching the internet for hours man
- One approach to this can use the density of aluminum to find the mass of the1 cm? block. The density of aluminum is 2.70-g/cm? so your cube has a mas of 2.70-g. The number of aluminum atoms in this block is: 2.7-g Al x (1 mol Al / 27.0-g Al) x (6.023 X 10?? atoms Al / 1 mol Al) = 6.023 x 10?? atoms Al. Each Al, as you pointed out, contains 13 electrons so we have 6.023 x 10?? atoms Al x 13 electron/atom = 7.83 x 10?? electrons. 1 x 10?? pC = 1 C and 1 C = 6.24 x 10?? electrons=== 1.5 pC x (1C / 1 x 10?? pC) x ( 6.24 x 10?? electrons / 1 C) = 9.36 x 10? electrons a.) % removed = 9.36 x 10? / 7.83 x 10?? x 100% = 1.2 x 10??? % b.) Each electron has a mass of 9.11 x 10???-g , so the total mass removed =9.11 x 10???-g/elec x 9.36 x 10? electrons = 8.53 x 10???-g. Thus the % decrease is (8.53 x 10???-g/ 2.7-g) x 100% = 3.16 x 10??? %
- Q: How do aluminum coils compare to titanium coils in terms of weight?
- Aluminum coils are generally lighter in weight compared to titanium coils.
- Q: Explain the distinction between aluminum coil and copper coil, highlighting their properties and uses.
- <p>Aluminum coil and copper coil are both metal coils used in various industries, but they have distinct properties. Aluminum coil is lighter, more corrosion-resistant, and less expensive than copper coil. It is often used in applications where weight and cost are concerns, such as in construction and electrical wiring. Copper coil, on the other hand, has superior electrical conductivity and is more ductile, making it ideal for electrical applications where high conductivity is required, such as in power transmission cables and wiring for electronics. Copper is also used in plumbing due to its resistance to corrosion. In summary, the choice between aluminum and copper coil depends on the specific requirements of the application, including factors like conductivity, weight, cost, and resistance to corrosion.</p>
- Q: This question asks for a brief explanation of the process involved in manufacturing aluminum coils.
- <p>To make aluminum coil, start with high-quality aluminum ingots. These are melted in a furnace and then poured into a casting machine to create a continuous cast strip. This strip is passed through a series of rollers to reduce its thickness and achieve the desired width and thickness. The rollers apply heat and pressure, gradually forming the aluminum into a coil. The coil is then cooled, often using water, and wound onto a mandrel for storage or further processing. Quality control checks are performed throughout the process to ensure the coil meets specific strength, thickness, and surface finish requirements. The final product is a tightly wound aluminum coil ready for use in various industries such as construction, automotive, and packaging.</p>
- Q: Is it possible to use a welding process to join two pieces of aluminum coil?
- <p>Yes, you can weld two pieces of aluminum coil together, but it requires specific techniques and equipment. Aluminum welding is different from steel welding and requires a TIG (Tungsten Inert Gas) or MIG (Metal Inert Gas) welding process. It's crucial to use a clean, dry aluminum filler rod and maintain a clean, oxide-free surface on the aluminum. Additionally, a shielding gas like argon is necessary to protect the weld area from oxidation. Special precautions must be taken due to aluminum's high thermal conductivity and reactivity, so it's recommended to have experience or professional guidance when welding aluminum.</p>
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Coated Embossed Aluminum Coil - Thin Aluminum Rolls Alloy for Foil Stock
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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