The Proceedings of the Materials and Mechanics Conference
Online ISSN : 2424-2845
2014
Session ID : OS0514
Conference information
OS0514 Construction and analysis of Bimodal structure using Voronoi dynamics
Tetsuya OhashiDaisetsu SutoYelm Okuyama
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CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract
Deformation behaviors in Bimodal microstructure were studied by a crystal plasticity software code. The Bimodal microstructure consists of fine and coarse crystal grains. Some numerical models for such structure were constructed by the Voronoi dynamics software where growth process of crystal nuclei were simulated. Results showed that deformation of coarse grains took place first and then, deformation of fine grains occurred.
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© 2014 The Japan Society of Mechanical Engineers
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