NCTAM papers, National Congress of Theoretical and Applied Mechanics, Japan
54rd NCTAM papers, National Congress of Theoretical and Applied Mechanics, Japan
Session ID : 2E08
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OS15-2
Difference of Multi Body Interaction of Compatible Tri-Crystals and Symmetric Bi-Crystals
*Ryouji KONDOUTetsuya OHASHI
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Abstract
In this paper, difference of multi body interaction of compatibility tri-crystals and symmetric bi-crystals subjected tensile loading are reported by crystal plasticity analysis. It is shown that the restriction of slip deformation and multi body interaction occurred without the restriction of deformation through the grain boundary. The restriction of slip deformation of bi-crystal can be evaluated before the tensile deformation but the multi body interaction of tri-crystals changes dynamically with the tensile deformation.
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© 2005 Committee for Mechanics and Structure,Science Council
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