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HomeMaterials Science ForumMaterials Science Forum Vol. 753Three Dimensional Monte Carlo Simulations with...

Three Dimensional Monte Carlo Simulations with Real Grain Orientations for the Role of Sub-Boundaries and Precipitates in Abnormal Grain Growth

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Abstract:

Three-dimensional Monte Carlo simulations with real grain orientations are performed to study the role of precipitates and sub-boundaries in the abnormal grain growth. According to the simulation results, sub-boundaries in the abnormally growing grain and precipitates in the matrix grains are necessary for the abnormal grain growth. The simulation results can be best explained by the mechanism of sub-boundary enhanced solid state wetting. The simulated microstructure is very similar to that experimentally observed.

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Recrystallization and Grain Growth V

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Periodical:

Materials Science Forum (Volume 753)

Pages:

367-372

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.753.367

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Online since:

March 2013

Authors:

Tae Wook Na, Chang Soo Park, Hyung Seok Shim, Byeong Joo Lee, Chan Hee Han, Nong Moon Hwang

Keywords:

Abnormal Grain Growth, Monte-Carlo Simulation

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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