Question

write short note on aluminium alloy

Answer 1

hey.. there..
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Aluminium or aluminum is a chemical element with symbol Al and atomic number 13. It is a silvery-white, soft, nonmagnetic and ductile metal in the boron group. By mass, aluminium makes up about 8% of the Earth's crust; it is the third most abundant element after oxygen and siliconand the most abundant metal in the crust, though it is less common in the mantle below. The chief ore of aluminium is bauxite. Aluminium metal is so chemically reactive that native specimens are rare and limited to extreme reducing environments. Instead, it is found combined in over 270 different minerals
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Answer 2

Answer:

In the aluminium alloy the main metal of the compound will be aluminium itself with other metals mixed together to form an alloy. Where the other substance used must be impurities.

These impurities that are added to the pure alloy makes the properties of the allow better and its strength also increases. Metals which can be used with the aluminium to make the alloy can be iron,zinc, magnesium, silicon, manganese or copper.