Phase Field Model Simulation of Grain Growth in Three Dimensions under Isotropic and Anisotropic Grain Boundary Energy Conditions

Kyung Jun Ko; Pil Ryung Cha; Jong Tae Park; Jae Kwan Kim; Nong Moon Hwang

doi:10.4028/www.scientific.net/MSF.558-559.1101

Paper Titles

Computer Simulations Combining Finite Difference and Finite Element Methods: Solute Drag on Migrating Grain Boundaries in Three-Dimension
p.1075

Simulation of Recrystallization Using Molecular Dynamics; Effects of the Interatomic Potential
p.1081

On the Validation of the Monte Carlo Technique in Simulation of Grain Growth in Small, Two-Dimensional Systems
p.1087

Abnormal Grain Growth Induced by Boundary Segregation of Solute Atoms
p.1093

Phase Field Model Simulation of Grain Growth in Three Dimensions under Isotropic and Anisotropic Grain Boundary Energy Conditions
p.1101

Recrystallization and Mechanical Properties of Hot Rolled Seamless Steel Tubes
p.1107

Three Dimensional Monte Carlo Simulation of Isotropic Coarsening of Particles in Liquid Phase
p.1115

On Strain-Induced Grain Growth Using Modified Monte Carlo Method and Digital Image Correlation Technique
p.1121

Prediction of the Microstructural Evolution during Hot Strip Rolling of Nb Microalloyed Steels
p.1127

HomeMaterials Science ForumMaterials Science Forum Vols. 558-559Phase Field Model Simulation of Grain Growth in...

Phase Field Model Simulation of Grain Growth in Three Dimensions under Isotropic and Anisotropic Grain Boundary Energy Conditions

Abstract:

Phase-field model (PFM) in multiple orientation fields was used to simulate the grain growth in three-dimensions (3-D) for isotropic and anisotropic grain boundary energy. In the simulation, the polycrystalline microstructure was described by a set of non-conserved order parameters and each order parameter describes each orientation of grains. For isotropic grain boundary energy, the simulation showed the microstructure evolution of normal grain growth. For anisotropic grain boundary energy, however, the simulation showed that certain grains which share a high fraction of low energy grain boundaries with other grains have a high probability to grow by wetting along triple junctions and can grow abnormally with a growth advantage of solid-state wetting. The PFM simulation shows the realistic microstructural evolution of island and peninsular grains during abnormal grain growth by solid-state wetting.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Materials Science Forum (Volumes 558-559)

Pages:

1101-1106

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.558-559.1101

Citation:

Cite this paper

Online since:

October 2007

Authors:

Kyung Jun Ko, Pil Ryung Cha, Jong Tae Park, Jae Kwan Kim, Nong Moon Hwang

Keywords:

Abnormal Grain Growth, Computer Simulation, Phase Field Modellig, Solid-State Wetting

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] A. D. Rollett, D. J. Srolovitz, and M. P. Anderson: Acta Metall. Vol. 37 (1989), p.1227.

Google Scholar

[2] N. M. Hwang: J. Mater. Sci. Vol. 33 (1998), p.5625.

Google Scholar

[3] N. M. Hwang, et al., in: Solid-to-Solid Phase Transformations in Inorganic Materials 2005, edited by J.M. Howe, et al., TMS(The Minerals, Metals & Materials Society), USA, AZ, (2005), pp.591-608.

Google Scholar

[4] N. M. Hwang, S. B. Lee, and D. Y. Kim: Scripta Mater. Vol. 44 (2001), p.1153.

Google Scholar

[5] I. Steinbach, et al.: Physica D Vol. 94 (1996), p.135.

Google Scholar

[6] C. E. Krill III and L. -Q. Chen: Acta Mater. Vol. 50 (2002), p.3057.

Google Scholar

[7] M. Hillert: Acta Metall. Vol. 13 (1965), p.227.

Google Scholar

[8] P. R. Rios: Acta Metall. Mater. Vol. 40 (1992), p.2765.

Google Scholar