Manufacturing Processes II Practice Test 9

1. The recrystallization temperature is ______

2. The rate of nucleation can be defined as______

3. A soft annealed metal can have dislocation densities of the order of _____

4. The grain size grows rapidly with decreasing ______

5. The rate at which a metal recrystallizes depends on the rate of ______

6. The grain size will be smaller when ______

7. Free energy of cold-worked metals is _____ than/as that of annealed metals.

8. In deformed polycrystalline metals, high-temperature recovery is considered to be essentially a matter of polygonization.

9. The recrystallization temperature is lowered by _____

10. Which of the following is not affected by the speed of welding?