The application of the aluminum circles
The application of the aluminum circle is very various, such as cookware,electronics, daily chemicals, medicine, auto part, spacecraft, ship, panning,moulding, priting, household utensils, light cover, etc.
Firstly, aluminum is light in weight and strong in corrosion resistance. These two points are the most prominent features of aluminum circles. Its density is small and its weight is light, so it is widely used in transportation, such as aviation, automobiles and ships. In addition, high-end industries such as spacecraft and satellites also use a large number of aluminum circle and aluminum alloys.
Secondly, it has excellent electrical conductivity. Although its conductivity is weaker than that of gold, silver and copper, its has large reservation and low density which is only one-third of that of copper. Therefore, when the same amount of electricity is delivered, the quality of aluminum is only Half of the copper. In addition, the surface oxide film of aluminum not only has corrosion resistance but also some insulation properties, so aluminum circle has a very wide range of applications in the electrical appliance manufacturing industry, wire and cable, and the radio industry.
Finally, let me talk about the forgeability of aluminum. Aluminum circles and aluminum alloys are often used in the industry as forgings. They can be used to cast forgings of various shapes and varieties, and can be joined by a variety of methods, including welding, electric resistance welding, etc. In addition, aluminothermic agents are often used to smelt refractory metals and welded rails, and can also be used as a deoxidizer in steelmaking processes.