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Corrosion resistance of steel is increased by adding

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Corrosion resistance of steel is increased by adding

Answer & Solution
Correct Answer: Option A
Chromium is a powerful alloying element in steel.
It strongly increases the hardenability of steel, and markedly improves the corrosion resistance of alloys in oxidizing media.
Nickel is added to steels to increase hardenability.
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கடுங்கோன்
கடுங்கோன் 6 years ago
Which of following energy nonrenewable energy resource
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