Q-12. Which stage of the annealing of a cold worked metal causes the strength and grain...

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Question

Q-12. Which stage of the annealing of a cold worked metal causes the strength and grain size to decrease? (a) Grain growth (b

Answer 1

Answer #1

12. In recrystallization process strength and grain size Is decreased

Option. B is correct

13. Stress relief anneal is achieved as a result of RECOVERY

Option A is correct

14. Option C is correct

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Answer 2

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