How does aluminum form alloys?

Aluminum forms alloys by combining with other elements, such as copper, magnesium, silicon, manganese, and zinc, among others. This process involves melting aluminum and the alloying elements together in a furnace. The molten mixture is then cooled and solidified to form an alloy. The resulting alloy has properties that are different from pure aluminum, such as increased strength, corrosion resistance, and improved machinability. The specific properties of the alloy depend on the elements added and their proportions. Alloying allows for the customization of aluminum's characteristics to suit various applications in industries like aerospace, automotive, and construction.