Asked by Sabrina Laricy on Apr 29, 2024
Verified
Which acts as a toughener when added to steel?
A) cadmium
B) nickel
C) sodium
D) brass
Toughener
A substance added to materials to increase their toughness, making them more resistant to impact and less likely to crack.
Nickel
A hard, malleable, and ductile metallic element, primarily used in alloys and as a catalyst.
- Identify elements that act as tougheners in steel composition.
Verified Answer
MO
Michael OpalskiMay 06, 2024
Final Answer :
B
Explanation :
Nickel is known to increase the strength and toughness of steel when added in small amounts. Cadmium, sodium, and brass do not have significant effects on the toughening of steel.
Learning Objectives
- Identify elements that act as tougheners in steel composition.
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