Study of growth mechanism of TiC cluster in ferrite via molecular dynamics simulation

Lv, Yanan, Hodgson, Peter, Kong, Lingxue and Gao, Weimin 2015, Study of growth mechanism of TiC cluster in ferrite via molecular dynamics simulation, Materials letters, vol. 159, pp. 389-391, doi: 10.1016/j.matlet.2015.07.039.

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Title Study of growth mechanism of TiC cluster in ferrite via molecular dynamics simulation
Author(s) Lv, Yanan
Hodgson, Peter
Kong, LingxueORCID iD for Kong, Lingxue
Gao, WeiminORCID iD for Gao, Weimin
Journal name Materials letters
Volume number 159
Start page 389
End page 391
Total pages 3
Publisher Elsevier
Place of publication Amsterdam, The Netherlands
Publication date 2015-07-18
ISSN 0167-577X
Keyword(s) Cluster
Molecular dynamics
Titanium carbides
Summary Abstract 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.
Language eng
DOI 10.1016/j.matlet.2015.07.039
Field of Research 091207 Metals and Alloy Materials
020201 Atomic and Molecular Physics
010503 Mathematical Aspects of Classical Mechanics, Quantum Mechanics and Quantum Information Theory
Socio Economic Objective 861103 Basic Iron and Steel Products
HERDC Research category C1 Refereed article in a scholarly journal
ERA Research output type C Journal article
Copyright notice ©2015, Elsevier
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Document type: Journal Article
Collections: Institute for Frontier Materials
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