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Study of growth mechanism of TiC cluster in ferrite via molecular dynamics simulation
journal contribution
posted on 2015-07-18, 00:00 authored by Yanan Lv, Peter HodgsonPeter Hodgson, Lingxue KongLingxue Kong, Weimin GaoAbstract Atomistic simulations were used to investigate the evolution process of titanium carbide clusters to mature precipitates in ferrite. The typical kinetic of carbide cluster growth was studied in detail through analyzing the atomic interactions of a carbide cluster with scattered carbon atoms. The driving force required for cluster growth was calculated along with the atomic diffusivity in the iron matrix, exploring the change in response as two main growth steps. The growth kinetic improved the understanding of precipitate evolution at the atomic level.
History
Journal
Materials lettersVolume
159Pagination
389 - 391Publisher
ElsevierLocation
Amsterdam, The NetherlandsPublisher DOI
ISSN
0167-577XeISSN
1873-4979Language
engPublication classification
C Journal article; C1 Refereed article in a scholarly journalCopyright notice
2015, ElsevierUsage metrics
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