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Q. |
For steel, which one of the following properties can be enhanced upon annealing? |
A. | hardness |
B. | toughness |
C. | ductility |
D. | resilience |
Answer» C. ductility | |
Explanation: a furnace cooling technique, annealing will enhance the ductility of steel, due to the formation of coarse pearlite. |
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