Q:Aluminum roll 220 kg.0.3 thickness, 500 width, roll diameter is how much?

You can use the outside diameter, the inner diameter and the width to get the volume. You know the density and volume, and then you can find the weight naturally

Q:I am writing a science-fiction story, and I am planning on making Aluminum this ultra-valuable element (Which adds irony - Aluminum is the third most abundant element on Earth!) Even if ol' atomic no. 13 is as common throughout the universe as it is on Earth, I can bring up 'multiverse' to get away with it. I think it'd still be nice to know.

Interesting, the aluminum must flow? Aluminum is not as common as other elements. It is not readily produced in the cores of stars through the alpha-capture process (which produces things like carbon, oxygen, neon, magnesium, silicon, etc.). This means it is only produced via supernova explosions. The table in Wikipedia (see link below) will give you an idea of the relative abundance to other elements. (Notice that magnesium and silicon, which are before and after aluminum, are nearly 100 times more abundant). As a fellow, Sci-Fi enthusiast, I'd remind you to make you're story believable. If you decide that your universe won't have supernovae, remember that would mean there would be no iron, gold, uranium, etc. My answer has been long enough, but I'm sure you have an idea why aluminum is so abundant on the Earth's crust so I'll stop here.

Q:How do aluminum coils compare to other metal coils like steel or copper?

Aluminum coils offer several advantages and disadvantages when compared to other metal coils like steel or copper. In terms of weight, aluminum coils are significantly lighter than steel coils. This makes them easier to handle and transport, which can reduce costs in the manufacturing and construction industries. On the other hand, steel coils are much stronger and more durable than aluminum, making them more suitable for heavy-duty applications where strength is crucial. In terms of corrosion resistance, aluminum coils have a natural oxide layer that protects them from rust and corrosion. This makes them an excellent choice for outdoor applications or environments with high humidity. Copper coils also have excellent corrosion resistance, but steel coils are more prone to rust and require additional protective coatings. Thermal conductivity is another factor to consider. Copper is known for its exceptional thermal conductivity, making it highly efficient for applications that require heat transfer, such as HVAC systems. Aluminum coils have lower thermal conductivity than copper, but they are still widely used in various heat transfer applications due to their lightweight and cost-effectiveness. Cost is a significant consideration when comparing different metal coils. Aluminum coils are generally more affordable than copper and steel coils, which makes them a popular choice for many industries. However, steel coils are often the most cost-effective option for heavy-duty applications due to their strength and durability. Overall, the choice between aluminum, steel, or copper coils depends on the specific requirements of the application. Each metal has its own unique properties and advantages, and selecting the right material involves considering factors such as weight, strength, corrosion resistance, thermal conductivity, and cost.

Q:Are aluminum coils suitable for curtain wall systems?

Yes, aluminum coils are suitable for curtain wall systems. Aluminum is a popular material choice for curtain walls due to its strength, lightweight nature, and corrosion resistance. Aluminum coils provide flexibility in design, ease of installation, and durability, making them an ideal choice for curtain wall systems.

Q:Can aluminum coils be used for solar panel applications?

Yes, aluminum coils can be used for solar panel applications. They are often utilized as the base material for solar panels due to their lightweight, corrosion-resistant, and durable properties. Additionally, aluminum coils offer good thermal conductivity, enabling efficient heat dissipation in solar panels.

Q:What is the creep resistance of aluminum coils?

The creep resistance of aluminum coils is generally high, as aluminum has a low melting point and exhibits minimal creep deformation under normal operating conditions.

Q:I am looking for a deoderant that doesn't contain aluminum that actually works. I have tried Tom's natural deoderant and didn't get to use it long enough to see if it worked because it really irritated my skin and caused it to burn and peel. I have also tried the one made by Adidas and it seemed to work pretty well through the winter months, but now that it is getting warm again I'm noticing that it isn't quite doing the job anymore.

aluminum zirconium is the chemical that makes you stop sweating, not that it works on most people. they can only put a certain percentage of it in deodorants, try the degree clinical, i just started using it and it seems to be doing okay, good luck i know what you are going through.

Q:How are aluminum coils processed to achieve desired mechanical properties?

Aluminum coils are processed using various techniques to achieve the desired mechanical properties. One commonly used method is called annealing. Annealing is a heat treatment process in which the coils are heated to a specific temperature and then cooled slowly. This process helps to reduce internal stresses and improve the metal's ductility and toughness. Another important process is cold rolling. Cold rolling involves passing the coils through a series of rollers at room temperature to reduce their thickness and improve their mechanical properties. This process not only increases the strength of the aluminum but also enhances its surface finish. To further enhance the mechanical properties, aluminum coils can also undergo alloying. Alloying involves mixing the aluminum with other elements like copper, manganese, or magnesium to form specific alloys. These alloys offer improved strength, corrosion resistance, and other desirable properties. Additionally, aluminum coils can be subjected to heat treatments like precipitation hardening. This process involves heating the coils to a specific temperature and holding them there for a certain period, followed by rapid cooling. Precipitation hardening allows the metal's microstructure to form fine particles, which increase its strength and hardness. Lastly, surface treatments such as anodizing or painting can also be applied to aluminum coils to enhance their mechanical properties. Anodizing forms a protective oxide layer on the surface, improving corrosion resistance, while painting provides additional protection and aesthetic appeal. In summary, aluminum coils are processed through techniques such as annealing, cold rolling, alloying, heat treatments, and surface treatments to achieve the desired mechanical properties. These processes can enhance the strength, ductility, toughness, and corrosion resistance of the aluminum, making it suitable for a wide range of applications.

Q:Hey! I have an Aluminum MacBook (2.4 GHz Core 2 Duo, 9400m graphics processor), and I'm wondering whether it's worth updating to the new 2011 13 MacBook Pro. I'm mainly looking for two things: 1. What would be the difference between the 2.4 GHz Core 2 Duo, and the 2.3 GHz i5, and 2. What would be the difference between the 9400m and the HD 3000 Graphics?Thanks! :)

THIS ONE IS BEST ACCORDING TO YOUR REQUIREMENT Apple MacBook Pro MC700LL/A 13.3-Inch Laptop *13.3-inch LED-backlit glossy widescreen display with edge-to-edge, uninterrupted glass (1280 x 800-pixel resolution). *2.3 GHz Intel Core i5 dual-core processor (Sandy Bridge) with 3 MB shared L3 cache for excellent multitasking. *Intel HD Graphics 3000 with 384 MB of DDR3 SDRAM shared with main memory. *320 GB Serial ATA hard drive (5400 RPM) *4 GB installed RAM (1333 MHz DDR3; supports up to 8 GB) *8x slot-loading SuperDrive with double-layer DVD support (DVD±R DL/DVD±RW/CD-RW) *Built-in FaceTime HD camera for video chatting *Wi-Fi wireless networking (based on 802.11n specification; 802.11a/b/g compatible) *Gigabit Ethernet wired networking (10/100/1000) *Bluetooth 2.1 + EDR (Enhanced Data Rate) for connecting with peripherals such as keyboards, mice and cell phones *Two USB 2.0 ports, one FireWire 800 port *SDXC card slot *Thunderbolt port with native Mini DisplayPort output plus support for DVI, VGA, dual-link DVI, and HDMI (requires adapters, sold separately) *Multi-Touch trackpad for precise cursor control with support for inertial scrolling, pinch, rotate, swipe, three-finger swipe, four-finger swipe, tap, double-tap, and drag capabilities *Full-size backlit keyboard *Stereo speakers with subwoofers *Dimensions: 12.78 x 8.94 x 0.95 inches (WxDxH) *Weight: 4.5 pounds *Up to 7 hours of battery life *Meets Energy Star 5.0 requirements *Rated EPEAT Gold

Q:What are the different edge profiles available for aluminum coils?

Aluminum coils offer various edge profiles to cater to specific needs and preferences. The options include: 1. Square Edge: This simple profile has sharp corners and a flat surface, often used in functional industrial applications. 2. Round Edge: With a curved surface that eliminates sharp corners, this profile ensures safety and is commonly used in automotive and playground equipment. 3. Beveled Edge: This profile boasts a sleek and modern look with its slanted or angled surface, making it popular for architectural purposes and reducing the risk of injuries. 4. Full Radius Edge: Featuring a smooth, rounded surface along the entire coil length, this profile minimizes the risk of damage or scratching when in contact with other materials. 5. Hemmed Edge: By folding the edge back onto itself, this profile creates a double layer of metal, providing a strong and durable edge for appliances and cabinets. 6. Tapered Edge: Gradually narrowing the coil's width towards the edge, this profile adds visual interest and a dynamic appearance, often chosen for architectural or decorative purposes. It's important to consider that the availability of these edge profiles may vary among manufacturers and depend on the intended application. Consulting with the supplier or manufacturer is recommended to determine the specific edge profiles available for a particular coil.