Orowan strengthening at low temperatures
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G. Monnet; S. Naamane; B. Devincre
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Article
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2011
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Elsevier Science
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English
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In this paper, the first investigation of the Orowan strengthening mechanism in the thermal plastic regime of body-centered cubic (bcc) materials is made with dislocation dynamics simulations. In bcc crystals, the mobility of dislocations strongly depends on temperature and dislocation line characte