Steady-state grain-size distributions resulting from grain growth in two dimensions
β Scribed by W. Fayad; C.V. Thompson; H.J. Frost
- Book ID
- 114388753
- Publisher
- Elsevier Science
- Year
- 1999
- Tongue
- English
- Weight
- 290 KB
- Volume
- 40
- Category
- Article
- ISSN
- 1359-6462
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π SIMILAR VOLUMES
Consideration of the physics and topology of two-dimensional grain growth suggests that a stochastic treatment is required to determine grain size distribution [Pande CS. Acta Metall 1987;35:2671]. In this paper, a size-based continuum stochastic formulation is presented based on topological conside
It is shown that the inclusion of a ''noise" term in the growth rate of individual grains leads to a stochastic model that provides a more realistic description of grain growth phenomenon. The resulting Fokker-Planck equation for the grain size distribution is solved numerically due to the difficult