Ordering and clustering in FeCr binary alloys : An atomistic simulation study

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Abstract

We applied atomistic kinetic Monte Carlo techniques, together with recently fitted Two Band many body potential to study the precipitation process by simulating thermal aging. The tendency to clustering is observed by inspection of the SRO parameter. The Cr-rich precipitates are coherent with the matrix structure. For their identification a Local Concentration Approximation (LCA) is proposed.

Details

Original languageEnglish
Title of host publication3rd Intl. Conf. on Multiscale Materials Modelling, Freiburg, Germany
Place of PublicationStuttgart, Germany
Pages752-754
Volume1
Publication statusPublished - 18 Sep 2006
Event3rd Intl. Conf. on Multiscale Materials Modelling, Freiburg, Germany - Fraunhofer-Institute for Mechanics of Materials IWM, Freiburg, Germany
Duration: 18 Sep 200622 Sep 2006

Conference

Conference3rd Intl. Conf. on Multiscale Materials Modelling, Freiburg, Germany
CountryGermany
CityFreiburg
Period2006-09-182006-09-22

Keywords

  • FeCr, Ordering, clustering, precipitates, Monte Carlo, Two band model

ID: 351278