what is the objectives of alloys and their composition,properties and ises
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Explanation:
Alloys Compositions Uses
Rolled Gold Cu + Al In making cheap ornaments.
Gun Metal Cu + Sn + Zn + Pb In making guns, barrels, gears and bearings.
Dutch metal Cu + Zn In making artificial ornaments.
Delta metal Cu + Zn + Fe In making blades of aeroplane.
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