1145 H19 Aluminum Coil Foil for Controlled Atmosphere Brazing

1145 H19 Aluminum Coil Foil for Controlled Atmosphere Brazing

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 5 m.t.

Supply Capability:: 10000 m.t./month

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Specification

Grade:

4000 Series

Surface Treatment:

Mill Finish

Shape:

Flat

Temper:

O-H112

Application:

brazing strip

1.Specifications of Aluminum Coil For Controlled Atmosphere Brazing

Alloy and Temper: 4004-O

Thickness: 0.20-3.0mm

Width: 16-1600mm

Advantage: we could divide the coil into narrow size according to customer’s request.

Package: seaworthy package.

2.Feature of Aluminum Coil For Controlled Atmosphere Brazing

steady and consistent quality, good product durability, high performance and cost ratio, professional team.

3. 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

4. Image of Aluminum Coil For Controlled Atmosphere Brazing

Aluminum Coil For Controlled Atmosphere Brazing

5.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?

Q: Can aluminum coils be used in aerospace heat exchangers?: Yes, aluminum coils can be used in aerospace heat exchangers. Aluminum is a commonly used material in the aerospace industry due to its lightweight and high thermal conductivity properties. Heat exchangers are crucial components in aerospace systems, responsible for transferring heat from one medium to another. Aluminum coils are highly effective in conducting heat, making them suitable for use in aerospace heat exchangers. Additionally, aluminum is corrosion-resistant, which is important in the harsh environments encountered in aerospace applications. Its low density also contributes to fuel efficiency by reducing the overall weight of the aircraft. Therefore, aluminum coils are a preferred choice for aerospace heat exchangers due to their excellent thermal conductivity, lightweight properties, and resistance to corrosion.

Q: Is there any specific regulation or standard that dictates the weight of an aluminum coil?: Yes, there are regulations and standards that dictate the weight of aluminum coils. These are often set by industry standards such as ASTM (American Society for Testing and Materials) and EN (European Norm). The weight of an aluminum coil can vary depending on its thickness, width, and length, and manufacturers must adhere to these standards to ensure consistency and quality. For example, ASTM B 209 specifies the standard for aluminum and aluminum alloy sheet and plate, which includes weight limits. Compliance with these standards is crucial for the safety and performance of products that utilize aluminum coils.

Q: Are there any health concerns associated with aluminum coils?: Aluminum coils, commonly used in HVAC systems and refrigerators, have been a subject of health concerns due to the possible release of aluminum particles into the air or food. However, studies have consistently shown that the amount of aluminum released from these coils is typically very low, posing no significant health risks. Although aluminum is known to be a neurotoxin, exposure to aluminum coils generally remains well below the harmful threshold. The World Health Organization (WHO) has established a provisional tolerable weekly intake for aluminum, and the amount released from aluminum coils is significantly below this level. It is important to acknowledge that individuals with certain health conditions, such as kidney disease or aluminum sensitivity, may be more vulnerable to the potential health effects of aluminum exposure. In such cases, seeking advice from a healthcare professional or an HVAC specialist is advisable to determine the most appropriate course of action. In summary, while there are some health concerns associated with aluminum coils, they are generally considered minimal and unlikely to pose significant risks to the general population. Proper maintenance and installation of HVAC systems can effectively minimize any potential risks and ensure the safe and efficient operation of aluminum coils.

Q: Can aluminum coils be used for HVAC condenser coils?: Yes, aluminum coils can be used for HVAC condenser coils. In fact, aluminum coils have become increasingly popular in recent years due to their numerous advantages over traditional copper coils. Aluminum coils are lighter, more durable, and more resistant to corrosion. They also have excellent heat transfer properties, allowing for efficient cooling of the refrigerant. Additionally, aluminum coils are more cost-effective and environmentally friendly compared to copper coils. Overall, using aluminum coils for HVAC condenser coils is a viable and beneficial option.

Q: What are the various categories of aluminum coils based on their characteristics and applications?: Aluminum coils are categorized based on their thickness, alloy composition, surface treatment, and temper. The main types include: 1) Thickness-based: thin gauge, medium gauge, and thick gauge coils. 2) Alloy composition: 1000 series (99% aluminum), 3000 series (aluminum-manganese), 5000 series (aluminum-magnesium), 6000 series (aluminum-silico-magnesium), and 7000 series (aluminum-zinc). 3) Surface treatment: mill finish, anodized, painted, and coated. 4) Temper: O (annealed), H (strain hardened), W (solution heat treated), and T (thermally treated to various strengths). Each type serves specific industries such as construction, automotive, packaging, and aerospace.

Q: This question asks for a comparison of the benefits and drawbacks of utilizing aluminum coil in insulation applications.: Aluminum coil has several advantages for insulation, including its high thermal conductivity, which allows for efficient heat transfer, and its lightweight nature, making it easy to handle and install. It also offers good resistance to corrosion and is cost-effective compared to other materials. However, it has some disadvantages such as low strength, which may require additional support structures, and it can be prone to denting or damage if not handled carefully. Additionally, aluminum's high conductivity can lead to increased heat loss if not properly insulated, and it may require more frequent maintenance due to its susceptibility to environmental factors.

Q: What are the different types of surface treatments for aluminum coils?: There are various types of surface treatments available for aluminum coils, including anodizing, painting, laminating, and chemical conversion coating.

Q: Is there any elements that can be added to aluminum to create any compound?: Which industries? while you're actually not greater particular the checklist can pass on perpetually. i'm going to checklist some nonetheless: Hydrogen-Used to make ammonia and for hydrogenation techniques like the production of liquid fuels and margarine. Ammonia-Used to make fertilizer for agriculture. Sulfuric acid-fabric ending, prescribed drugs, pesticides, oil-nicely acidification, preserving coatings, purification of petrol, manufacture of detergents, explosives....... Carbon-Used for all smelting of metals Iron-For the production of steel. Oxygen-Steelmaking, paint pigment, welding, rocket gas. As you may locate the checklist is getting ridiculous. Sulfuric acid is the main used yet you may look this info up in any good inorganic chemistry textbook.

Q: Are aluminum coils suitable for electrical transformer applications?: Yes, aluminum coils are suitable for electrical transformer applications. Aluminum coils have several advantages over traditional copper coils in transformer applications. Firstly, aluminum is a lightweight metal, which makes it easier to handle and transport. This can be particularly advantageous for large transformers where weight reduction is desired. The lightweight nature of aluminum coils also allows for easier installation and maintenance. Secondly, aluminum has excellent electrical conductivity, although it is not as conductive as copper. However, aluminum coils can compensate for the lower conductivity by using larger wire sizes or increasing the number of turns. This ensures that the transformer still operates efficiently and effectively. Additionally, aluminum has a higher thermal conductivity compared to copper. This means that aluminum coils can dissipate heat more efficiently, which is crucial for the proper functioning and longevity of transformers. The increased heat dissipation helps in reducing the operating temperature of the transformer, thereby improving its overall performance. Furthermore, aluminum is a cost-effective alternative to copper. Aluminum is generally less expensive than copper, making it a more budget-friendly option for transformer manufacturers. This cost advantage can be significant, especially in large-scale transformer production. However, it is important to note that there are some considerations to be aware of when using aluminum coils in transformer applications. Aluminum coils are more prone to oxidation and require proper insulation to prevent corrosion. Additionally, aluminum coils may have slightly higher electrical losses compared to copper coils, although advancements in design and manufacturing techniques have minimized this issue. In conclusion, aluminum coils are indeed suitable for electrical transformer applications. They offer advantages such as lightweight construction, excellent electrical conductivity, superior thermal conductivity, and cost-effectiveness. However, proper insulation and preventive measures should be taken to address any potential challenges associated with aluminum coils, ensuring optimal performance and durability of the transformers.

Q: 94 f150. have the stock wheels which are weathered and dull. whats a good way to bring the shine back? some of the original coating is there ,most is gone. tried mothers aluminum wheel polish,does nothing. is it wise to use a wire wheel in a drill to get down to just the aluminum? the wheels are those with the center plastic cap with holes around the outer edge.thanks for any info: I am not sure if you can sand them down an put a clear coat on them? I can say this is why you see older vehicles with plasti-dip coatings, to cover up the dings, curb rash and peeling clear coat, and the cost is lower than replacement. List your city and state. In my area there is wheel specialty shop that does tig welding repairs and will do a factory refinish. Look for one of those places. Or buy new rims and sell the old ones online.

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