You should be able to answer these questions without too much difficulty after studying this TLP. If not, then you should go through it again!
What is the ratio of the minimum shear stress required to operate a Frank-Read source for work-hardened copper (ρ = 1014 m-2) and annealed copper (ρ = 1010 m-2)?
Which of the following about cross-slip is true?
Which type of intersection is most important to work hardening?
Which of the following is not a pinning site in forest hardening?
Which of the following about poly-crystals is/are true?
The following questions require some thought and reaching the answer may require you to think beyond the contents of this TLP.
Explain why the intersection of two screw dislocations is important to work hardening.