Kinematics of polycrystal deformation by
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Jörg Weissmüller; Jürgen Markmann; Manuel Grewer; Rainer Birringer
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Article
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2011
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Elsevier Science
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English
⚖ 560 KB
We analyze the macroscopic deformation of a polycrystalline solid due to local deformation events in the core of grain boundaries. The central result is an equation that decomposes the effective macroscopic strain into contributions from three deformation modes, namely: (i) the elastic strain in the