Aluminium Benefits
What is Aluminium ?
Aluminum is a very adaptable material with several benefits; it is well known for being both lightweight and flexible. It may be made into a number of shapes and then afterwards built to meet a wide range of functions because it can be cast, melted, mould, machined, and extruded. The use of aluminium is growing in popularity because of its incredible strength and versatility, especially considering the benefits it provides. Aluminum can be delivered in ever-more sophisticated designs through the extrusion process. Anodized, milled, or painted finishes are available for this extrusion, which can then be further machined or constructed from.
Why Aluminium ?
Light
Weight
It is a well-known light metal with a specific weight of roughly 2.71 g/cm3. Aluminum sheets are the preferred material for projects like automobile panelling, artwork, building cladding, and kitchen fitting, among others, because to their lightweight properties, resistance to corrosion, and ease of production.
Corrosion
Resistance
Aluminium is a corrosion-resistant metal that produces a protective layer on its own. The protective layer of aluminium oxide aids in preventing corrosion on the metal's surface. Additionally, giving the metal's surface a surface treatment like painting can increase the metal's overall corrosion resistance.
Electrical & Thermal Conductivity
It is a very good heat and electrical conductor. Although less conductive than copper, aluminium weighs about a third as much, so a wire made of aluminium that was half as heavy as a wire made of copper would have the same electrical resistance.
Odourless and Impermeable
Aluminium foil is impermeable and has no taste or smell, even when it is only 0.007 mm thick. This is non-toxic and frequently used for packing delicate things, such as food and medications.
What is it used for ?
Architectural
Aluminium is perfect for architectural purposes since it is both robust and lightweight. Because of its great strength to weight ratio, it can be fixed to buildings with fewer fasteners than, say, steel. It is a good heat radiator and, because to its anodized surface, requires little maintenance when used as both cladding panels and the panel framework.
Transportation
Because it is light and strong, aluminium is employed in transportation. Greater fuel efficiency results from a vehicle being lighter and easier to manoeuvre and drive. Aeronautical components and aircraft seating are two typical transportation uses for aluminium. Although it is not the most resilient metal, when combined with other metals, it helps boost their strength. It enables designers to make trains lighter so that there is less friction resistance.
Consumer Goods
Due to its efficiency and ease of handling, aluminium is frequently employed in the manufacturing of many consumer goods. Aluminum's coating gives flat-screen TVs, computers, tablets, cellphones, and even some home products a contemporary yet elegant appearance. Because of its superior heat conductivity, the metal is frequently employed as heat spreaders in electrical appliances.
Electrical
Aluminium is a useful material for long-distance power lines because of its low density. This is more ductile than copper, making it easier to combine with wires. In the electrical business, being corrosion-resistant is quite advantageous for shielding the cables from the environment.