What is aluminum alloy? Application of aluminum alloy

Aluminum alloy is one of the materials that are widely applied in many different fields such as electronic components, household appliances, construction, … to know what aluminum alloy is, the applications of the material. this, please find out through the article below!

What is aluminum alloy?

Aluminum alloy is a compound made from aluminum and other metal elements such as copper, magnesium, silicon, zinc, iron, … In which, the density of aluminum is usually higher than that of other metal components. This substance has many properties of aluminum metal, has silvery white color, light metallic luster, good structure, anti-corrosion, good oxygen resistance, light weight, soft, hardness, higher strength than pure aluminum.

Outstanding properties of aluminum alloy

Durable

Aluminum alloys on the surface are usually coated with a layer of aluminum oxide that is produced by oxidation. This aluminum oxide layer acts as a “shield” to help strengthen the protection of the internal structure, good corrosion resistance, and high durability even without any coating or plating on the surface.

Good electrical and thermal conductivity

Because aluminum is inherently good at conducting electricity (second only to silver and copper), aluminum alloy materials with a large percentage of aluminum also inherit this characteristic. The conductivity index is as high as 2/3 of copper metal and copper alloy. Besides, aluminum alloy also has high thermal conductivity, low thermal expansion ability.

Easy to shape and mold

Aluminum alloy is very soft, light and strong, can be laminated, spun or made into different shapes according to your machining requirements. Moreover, this alloy has a melting point not too high, located at about 550 – 660°C , you can shape and mold flexibly, suitable for your work.

Some applications of aluminum alloy in life

With many outstanding properties that aluminum alloy possesses, this material is trusted and popularly used in many industries and fields:

– Manufacturing technology of means of transport : aluminum alloy is used to manufacture components and spare parts for means of transport such as bicycles, motorcycles, cars, trucks, ships, trains, etc. …

– Electronic components : many details in phones, laptops, watches, … are made from aluminum alloy materials.

– Mechanics, construction, furniture : is the main component in the manufacturing process of machinery, windows, main doors, door frames, balconies, tables and chairs, stairs, water pipes, gates, …

– Household appliances : used in the production of aluminum foil, food wrap, pots, pans, sink faucets, household appliances,… Especially aluminum ladders with durability and good bearing and heat resistance properties.

– Other fields : important raw materials in the manufacture of aircraft, rockets, other aerospace equipment, used in the preparation of metals with high melting temperatures such as Tungsten, Chromium, which are also components. fireworks production…

From the above information, have you understood more about aluminum alloy materials and its applications? If you have any questions or want to share your opinion on this topic, please write a comment in the box below to share with Tnhelearning.edu.vn!