2.1 The properties of a base metal can be changed for specific uses by adding certain alloy elements - NSC Agricultural Technology - Question 2 - 2016 - Paper 1
Question 2
2.1 The properties of a base metal can be changed for specific uses by adding certain alloy elements.
2.1.1 Name THREE alloy elements that are found in stainless st... show full transcript
Worked Solution & Example Answer:2.1 The properties of a base metal can be changed for specific uses by adding certain alloy elements - NSC Agricultural Technology - Question 2 - 2016 - Paper 1
Step 1
2.1.1 Name THREE alloy elements that are found in stainless steel.
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Answer
The three alloy elements that are commonly found in stainless steel are:
Chromium
Nickel
Manganese
Step 2
2.1.2 Name the alloy element that has a silvery white colour, is soft, malleable and resistant to oxygen and water, but dissolves in acids and bases.
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Answer
The alloy element that fits this description is Chromium.
Step 3
2.1.3 Name TWO alloy elements that are used to manufacture brass.
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Answer
The two alloy elements that are used to manufacture brass are:
