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Q. |
When metal is deformed by cold work, severe stresses known as residual stresses are undesirable and to remove them |
A. | The metal should be stressed in reverse direction |
B. | The metal should be painted |
C. | The metal should be reheated below recrystallization temperature |
D. | The metal should be reheated above recrystallization temperature |
E. | None of the above |
Answer» C. The metal should be reheated below recrystallization temperature |
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