Identify any three of the following metals as ferrous or non-ferrous:
(i) Steel,
(ii) Aluminium,
(iii) Cast Iron:
(iv) Copper. - Leaving Cert Engineering - Question c - 2008
Question c
Identify any three of the following metals as ferrous or non-ferrous:
(i) Steel,
(ii) Aluminium,
(iii) Cast Iron:
(iv) Copper.
Worked Solution & Example Answer:Identify any three of the following metals as ferrous or non-ferrous:
(i) Steel,
(ii) Aluminium,
(iii) Cast Iron:
(iv) Copper. - Leaving Cert Engineering - Question c - 2008
Step 1
Identify Steel
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Answer
Steel is a ferrous metal because it contains iron. It is known for its strength and durability.
Step 2
Identify Aluminium
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Answer
Aluminium is a non-ferrous metal, which means it does not contain significant amounts of iron. It is lightweight and resistant to corrosion.
Step 3
Identify Cast Iron
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Answer
Cast iron is also considered a ferrous metal due to its high iron content. It is characterized by its excellent castability and high wear resistance.
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