Discussion :: Workshop Technology
- The hot working of metals is carried out
|
A.
At the recrystallisation temperature |
|
B.
Below the recrystallisation temperature |
|
C.
Above the recrystallisation temperature |
|
D.
At any temperature |
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Answer : Option C
Explanation :
Hot working process metals are plastically deformed above their recrystallization temperature.
Being above the recrystallization temperature allows the material to recrystallize during deformation.
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