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Approaches to Modeling of Recrystallization
AbstractControl of the material microstructure in terms of the grain size is a key component in tailoring material properties of metals and alloys and in creating functionally graded materials. To exert this control, reliable and efficient modeling and simulation of the recrystallization process whereby the grain size evolves is vital. The present contribution is a review paper, summarizing the current status of various approaches to modeling grain refinement due to recrystallization. The underlying mechanisms of recrystallization are briefly recollected and different simulation methods are discussed. Analytical and empirical models, continuum mechanical models and discrete methods as well as phase field, vertex and level set models of recrystallization will be considered. Such numerical methods have been reviewed previously, but with the present focus on recrystallization modeling and with a rapidly increasing amount of related publications, an updated review is called for. Advantages and disadvantages of the different methods are discussed in terms of applicability, underlying assumptions, physical relevance, implementation issues and computational efficiency.
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Hallberg, H. Approaches to Modeling of Recrystallization. Metals 2011, 1, 16-48.View more citation formats
Hallberg H. Approaches to Modeling of Recrystallization. Metals. 2011; 1(1):16-48.Chicago/Turabian Style
Hallberg, Håkan. 2011. "Approaches to Modeling of Recrystallization." Metals 1, no. 1: 16-48.