Questions
Quick questions
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!
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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)?
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Which of the following about cross-slip is true?
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Which type of intersection is most important to work hardening?
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Which of the following is not a pinning site in forest hardening?
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Which of the following about poly-crystals is/are true?
Deeper questions
The following questions require some thought and reaching the answer may require you to think beyond the contents of this TLP.
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Explain why the intersection of two screw dislocations is important to work hardening.