In terms of aluminium, it is the most common metal on the surface of the earth. It contains nearly 9% of the earth’s surface, but it is never found open in the wild. This metal can be found in granite, bauxite, and even in clay materials. Now, aluminium is widely used in everyday life in the form of fine flakes that are widely used in a variety of applications. 

This aluminium flake is called aluminium powder. So, what is aluminium powder? What are its uses and applications in society?

Aluminium Powder— A Definition

A basic understanding of aluminium powder is an aluminium metal that can be made in the form of fine particles. It is usually formed between 200 to 350 mesh in size. Thus, it is one of the most common explosives used in the manufacture of fireworks and its kind.

In addition to explosives, aluminium powder has a variety of other functions used in society. It is widely used as a paint stain which is suitable for use as a coating. In the field of construction, this material is used for thermite, which is a type of metal welding material. Last but not least, it is also used in the cosmetic field to create a glossy effect.  

Everyday Live Applications of Aluminium Powder

An odor-free silver colored powder is the end product of the aluminium powder material. Its powder has a high melting and boiling point, with a high degree of coercion. It also has a high level of conduction and is resistant to corrosion.  

In addition, aluminium powder is also non-toxic. Thus, making it one of the best properties in the low-carbon based economy. Hence, with these properties, aluminium powder is a key ingredient in technology, science, and engineering industries.

Nevertheless, what are some of the main applications of aluminium powder in daily use?

Electronics

Aluminium powder is usually sprayed on electronic materials to create thin layers. This in turn will save energy and cost of production. Its conductivity, durability, and unheavy properties allow it to be used for the manufacture of transmission lines (power lines in high-voltage). Hence, mass production devices (solar cells and light emission) are also made of aluminium powder.  

Ceramics

Aluminum powder is one of the main elements used in ceramic technology. Here, ceramics are made using high technology applications in creating non-metallic objects (cooktops, pottery, tiles, dinnerwares, etc.). This application is used in environments that require heat-resistance chemicals using diamond grinding tools.

Medical industry

Aluminum powder can be also used in the medical industry since it has suitable chemical properties and durability. Due to its non-infectious and lightweight properties, aluminium powder is used in most hospital equipment. Some of these equipment include surgical lamps, wheelchairs, hospital beds, monitors, etc. 

Rocket fuel

With the sophistication of a rocket engine, an aluminium powder creates chemical reactions to make solid rocket fuel. This is because aluminium has a stronger bond for oxygen than other chemical components. Mostly, it burns with significant heat release to other inert substances such as carbonic acid gas and water.

Military equipment

Back in the 1800s, aluminium powder was used to develop strong army helmets and shields. However, since the 19th century, the use of this type of metal powder has increased, such as for the aircraft armor, body, and vehicle. 
So, those are some common applications of aluminium powder in human life. It is very important to be used in various industries, and also very important to be used with care.