Model Calculation of Grain Growth in a Liquid Matrix

Abstract:

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Growth behavior and kinetics of grains in a liquid matrix has been studied by computer simulation for various physical and processing conditions. The kinetics of growing and dissolving grains is considered to follow that of single crystals in a matrix. Depending on the crystal shape, i.e. rounded or faceted, different kinetic equations were adopted for growing grains and a single equation was assumed for dissolving grains. Effects of critical parameters such as step free energy, temperature, and liquid volume fraction were evaluated.

Info:

Periodical:

Materials Science Forum (Volumes 534-536)

Edited by:

Duk Yong Yoon, Suk-Joong L. Kang, Kwang Yong Eun and Yong-Seog Kim

Pages:

569-572

DOI:

10.4028/www.scientific.net/MSF.534-536.569

Citation:

Y. I. Jung et al., "Model Calculation of Grain Growth in a Liquid Matrix", Materials Science Forum, Vols. 534-536, pp. 569-572, 2007

Online since:

January 2007

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$38.00

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