Question: There are two specimens A and B of the same chemical composition and the same grain size. Test piece A is subjected to a 55%

There are two specimens A and B of the same chemical composition and the same grain size. Test piece "A" is subjected to a 55% deformation, while test piece "B" only has 25% deformation. After a full anneal. Which of these specimens will have a finer grain size? Why?

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