- 3D Computer Modeling on Phase Separated Porous Structure
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Dong-Uk Kim, Ji-Young Byun, Pil-Ryung Cha
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J Korean Powder Metall Inst. 2011;18(2):172-175.
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DOI: https://doi.org/10.4150/KPMI.2011.18.2.172
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- We developed a 3D simulation model of microstructure evolution of vertically aligned porous structure due to phase separation during film growth. The model proves its validity by reproducing the results of previous researches which are topological features of the microstructures and effects of varied processing parameters. The model will be extended by including bulk diffusion effect and elastic effect.
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Citations
Citations to this article as recorded by  - Review of “Integrated Computer-Aided Process Engineering Session in the International Symposium on Innovation in Materials Processing (ISIMP, 26–29 October 2021)”
Hyunjoo Choi, Jungjoon Kim, Pil-Ryung Cha, Hyoung Seop Kim
MATERIALS TRANSACTIONS.2023; 64(10): 2542. CrossRef
- Grain Growth and Texture Evolution of Mg: Phase Field Modeling
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Dong-Uk Kim, Pil-Ryung Cha
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J Korean Powder Metall Inst. 2011;18(2):168-171.
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DOI: https://doi.org/10.4150/KPMI.2011.18.2.168
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Abstract
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- We investigate grain growth behavior of poly-crystalline Mg sheet having strong basal fiber texture using phase field model for grain growth and micro-elasticity. Strong initial basal texture was maintained when external load was not imposed, but was weaken when external biaxial strain was imposed. Elastic interaction between elastic anisotropy of Mg grain and external load is the reason why texture evolution occurs.
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