Towards a phase field model of the microstructural evolution of duplex steel with experimental verification

Publication: Research - peer-reviewConference article – Annual report year: 2012

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A phase field model to study the microstructural evolution of a polycrystalline dual-phase material with conserved phase fraction has been implemented, and 2D simulations have been performed. For 2D simulations, the model predicts the cubic growth well-known for diffusion-controlled systems. Some interphase boundaries are found to show a persistent non-constant curvature, which seems to be a feature of multi-phase materials. Finally, it is briefly outlined how this model is to be applied to investigate microstructural evolution in duplex steel. © (2012) Trans Tech Publications, Switzerland.
Original languageEnglish
JournalMaterials Science Forum
Volume715-716
Pages (from-to)635-642
ISSN0255-5476
DOIs
StatePublished - 2012
Peer-reviewedYes

Conference

Conference4th International Conference on Recrystallization and Grain Growth
CountryUnited Kingdom
CitySheffield
Period04/07/201009/07/2010
CitationsWeb of Science® Times Cited: 0

Keywords

  • Computer simulation, Grain growth, Mathematical models, Phase interfaces, Recrystallization (metallurgy), Microstructural evolution
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