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Modeling the dependence of strength on grain sizes in nanocrystalline materials
nanocrystalline materials grain size hardness strength modeling Hall–Petch relationship grain boundary affected zone
2008/3/13
A model was developed to describe the grain size dependence of hardness (or strength) in
nanocrystalline materials by combining the Hall–Petch relationship for larger grains with a
coherent polycrys...