Select any three from the alloys listed below and state the methods used to produce each:
(i) Soft solder,
(ii) Stainless steel,
(iii) Brass,
(iv) Bronze. - Leaving Cert Engineering - Question b - 2010
Question b
Select any three from the alloys listed below and state the methods used to produce each:
(i) Soft solder,
(ii) Stainless steel,
(iii) Brass,
(iv) Bronze.
Worked Solution & Example Answer:Select any three from the alloys listed below and state the methods used to produce each:
(i) Soft solder,
(ii) Stainless steel,
(iii) Brass,
(iv) Bronze. - Leaving Cert Engineering - Question b - 2010
Step 1
Soft solder
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Answer
Soft solder is produced by combining lead and tin. This alloy is commonly used in electronics and plumbing applications due to its low melting point and good conductivity.
Step 2
Stainless steel
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Answer
Stainless steel is produced by alloying steel with chromium and nickel. This combination enhances the corrosion resistance and strength of the material, making it suitable for a wide range of applications including kitchenware and medical devices.
Step 3
Brass
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Answer
Brass is an alloy formed from copper and zinc. The specific proportions can vary depending on the desired properties, which include malleability and resistance to corrosion, making it ideal for musical instruments and fittings.
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