Advantages and characteristics of aluminum

Advantages And Characteristics Of Aluminum

2019.08.21

Aluminum is one of the most widely used and widely used metal materials in non-ferrous metals, and its application range is expanding. The aluminum products produced by aluminum are a wide variety. According to statistics, there are more than 700,000 kinds of products, ranging from construction and decoration to transportation and aerospace.

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Low density. The density of aluminum is about 2.7 g/cm3. Its density is only 1/3 of that of iron or copper.

High plasticity. Aluminum has good ductility and can be made into various articles by pressure processing such as extrusion and stretching.

preservative. Aluminum is a highly electronegative metal that forms a protective oxide film under natural conditions or anodizing, and has much better corrosion resistance than steel.

Easy to strengthen. The strength of pure aluminum is not high, but its strength can be increased by anodizing.

Easy surface treatment. The surface treatment can further enhance or change the surface properties of the aluminum. The aluminum anodizing process is quite mature and stable in operation, and has been widely used in the processing of aluminum products.

Good conductivity and easy to recycle.