Alloys
1 past-paper question on Alloys · examined 2018–2018.
20181 question
Pure metals are often converted into more useful alloys. For example, aluminium is converted into an alloy used in aircraft, iron is converted into an alloy used in cutlery and gold alloys are used in jewellery. These processes of alloying change the structures of the metals. Some properties of pure aluminium, iron and gold are shown in Figure 12. Explain how alloying changes these pure metals to make the alloys more suitable for the given uses.
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