Effect of Anisotropic Interfacial Energy on Grain Boundary Distributions during Grain Growth

Jason Gruber; Denise C. George; Andrew P. Kuprat; Gregory S. Rohrer; Anthony D. Rollett

doi:10.4028/www.scientific.net/MSF.467-470.733

Paper Titles

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HomeMaterials Science ForumMaterials Science Forum Vols. 467-470Effect of Anisotropic Interfacial Energy on Grain...

Effect of Anisotropic Interfacial Energy on Grain Boundary Distributions during Grain Growth

Abstract:

Through simulations with the moving finite element program GRAIN3D, we have studied the effect of anisotropic grain boundary energy on the distribution of boundary types in a polycrystal during normal grain growth. An energy function similar to that hypothesized for magnesia was used, and the simulated grain boundary distributions were found to agree well with measured distributions. The simulated results suggest that initially random microstructures develop nearly steady state grain boundary distributions that have local maxima and minima corresponding to local minima and maxima, respectively, of the energy function.

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Periodical:

Materials Science Forum (Volumes 467-470)

Pages:

733-738

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.467-470.733

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Online since:

October 2004

Authors:

Jason Gruber, Denise C. George, Andrew P. Kuprat, Gregory S. Rohrer, Anthony D. Rollett

Keywords:

Grain Boundary, Grain Growth, Microstructure, Simulation

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References

[1] D.M. Saylor, A. Morawiec, and G.S. Rohrer, Acta Mater., 51 (2003) 3663-74.

Google Scholar

[2] D.M. Saylor, B.S. El-Dasher, T. Sano, and G.S. Rohrer, J. Amer. Ceram. Soc., in press.

Google Scholar

[3] D.M. Saylor, A. Morawiec, G.S. Rohrer, J. Amer. Ceram. Soc., 85 (2002) 3081-3.

Google Scholar

[4] A.P. Kuprat, SIAM J. Sci. Comp., vol. 22, no. 2, (2000) 535-60.

Google Scholar

[5] D.M. Saylor, D.E. Mason, and G.S. Rohrer, J. Am. Ceram. Soc., 83 (2000) 1226-32.

Google Scholar

[6] U.F. Kocks, C.N. Tomé, and H. -R. Wenk, Texture and anisotropy : preferred orientations in polycrystals and their effect on materials properties, New York, Cambridge University Press, (1998).

Google Scholar

[7] J. Gruber, G.S. Rohrer, and A.D. Rollett, in preparation.

Google Scholar