Benefits That Makes Aluminum Widely Used In Various Industries
Although aluminum is ubiquitous in the earth, it is seldom found in pure form in nature. It has been used since 1940's after aluminum electrolysis was introduced. Presently, aluminum is used in different areas and industries, starting from your kitchen to the aerospace industry. There are a variety of benefits that aluminum brings to these sectors, and that is just one of the reasons for the popularity of its use. Aluminum extrusion has been improving as the demand increases, and that has made it accepted widely. Benefits derived from aluminum extrusion include the following.
• Aluminum is lightweight
The weight of aluminum is less by volume when compared to most other metals. It is about one-third of the weight of iron, brass or copper. Thus, the cost of shipment decreases and at the same time it is easier to handle. It also makes it a vital component for those industries that require a strong metal that is not very heavy. That is crucial for things such as airplanes and electric cars. Any product that is sensitive to weight can make use of aluminum extrusion to help with the weight/power ratio.
• Aluminum is Strong
Aluminum profiles can be created in different composition depending upon the mixing of the various alloys. Thus, based on the type of application it is used for, you can make aluminum very strong. It is often used for cold weather applications because as the temperature falls, aluminum becomes stronger. In Canada, extruded aluminum is becoming very popular for use in automobile manufacturing because of its strength and lightweight.
• Aluminum is non-corrosive
The best part of using aluminum is that it resists rust better than iron, steel, and many other metals. It has its natural occurring oxide film that protects the aluminum from getting corroded. Furthermore, additional protection can be added to the metal to increase its rust resistance further.
It does not emit sparks, and thus it is the best choice for such applications that uses explosive materials or is manufactured in a highly flammable environment. Some of these characteristics can depend on the extrusion process and the manufacturing plant the produces the aluminium.
• Conducts electricity
Compared to copper, aluminum is a better conductor of heat and hence it is widely used in bulk power transmissions. It is the metal of choice for many electric wires and other industries that require a good conductor of electricity.
• Good conductor of heat
In respect of the weight and the overall cost of the metal, aluminum is a good conductor of heat. That makes it popular among various applications that required heat exchangers.
• It is non-magnetic
Aluminum never gets any magnetic charge which makes it appropriate for use in high-voltage applications. Where magnetic devices are made aluminum comes very useful for this property.
The best part of suing aluminum is that it combines flexibility with strength. It can readily spring back from any impact shock or flex under loads.
• Aluminum is Recyclable
The scrap value of aluminum is very high, and thus it can be recycled easily. When it is recycled, it does not lose any of its properties. That makes it an environmentally friendly choice for many industries. In fact, it is used for Pepsi cans and in other soft drink containers because of its ecological benefits.
• Aluminum is Seamless
It is very easy to give almost any shape to aluminum products. Manufacturing aluminum products are much simple than any other metals.
With so many benefits associated it is no wonder that demand for aluminum extrusion is increasing. The next decade will probably see an increasing shift towards using the lightweight aluminum for rockets, airplanes, and cars.