Which of the following is not a source of dislocation multiplication?
Which of the following is not a source of dislocation multiplication? Correct Answer Annealing
Dislocation multiplication can arise from condensation of vacancies, by regeneration under applied stress from existing dislocations by either the Frank-Read mechanism or multiple cross-slip mechanisms or by the emission of dislocations from a high-angle grain boundary. But the annealing generally reduces the dislocation density.
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Feb 20, 2025