Introduction to aluminium and aluminium alloys

Primary aluminum is commonly referred to as electrolytic aluminum in the market. It is the raw material for the production of aluminum and aluminum alloy. Aluminum is a low strength, plastic metal, in addition to the application of some pure aluminum, in order to improve the strength or comprehensive performance, alloy. When an alloying element is added to aluminum, its structure and properties can be changed, and it is suitable for all kinds of machining materials or casting parts. Frequently added alloying elements are copper, magnesium, zinc, silicon, manganese and so on.

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