On Strain-Induced Grain Growth Using Modified Monte Carlo Method and Digital Image Correlation Technique
Autor: | Jui Chao Kuo, Wei Ling Lin |
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Rok vydání: | 2007 |
Předmět: |
Digital image correlation
Materials science Annealing (metallurgy) Mechanical Engineering Monte Carlo method chemistry.chemical_element Strain mapping Condensed Matter Physics Grain growth chemistry Mechanics of Materials Aluminium General Materials Science Grain boundary Composite material Simulation 2d strain |
Zdroj: | Materials Science Forum. :1121-1126 |
ISSN: | 1662-9752 |
Popis: | In this study the strain-induced grain growth was simulated on an aluminum bicrystal by using channel-die compression. After compression of the bicrystal up to 5% deformation the strain mapping were characterized by using digital image correlation (DIC) technique and the 2D strain filed provided data to simulate grain growth using a modified Monte Carlo method. The strain-induced grain growth on grain boundary was simulated and compared with experiment after annealing at 450°C for 4 hours. The relation between the deformation heterogeneity and the grain growth was discussed in this work. |
Databáze: | OpenAIRE |
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