Modeling of heat and solute interactions upon grain structure solidification

Ch A. Gandin, J. Blaizot, S. Mosbah, M. Bellet, G. Zimmermann, L. Sturz, D. J. Browne, S. McFadden, H. Jung, B. Billia, N. Mangelinck, H. Nguyen Thi, Y. Fautrelle, X. Wang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Abstract

Simulations of several laboratory experiments developed for the study of structure and segregation in casting are presented. Interaction between the development of dendritic grain structure and segregation due to the transport of heat and mass by diffusion and convection is modeled using a Cellular Automaton - Finite Element model. The model includes a detailed treatment of diffusion of species in both the solid and liquid phases as presented elsewhere in this volume [1]. Applications deal with prediction of columnar and equiaxed grain structures, as well as inter-dendritic and inter-granular segregations induced by diffusion and macrosegregation induced by thermosolutal buoyancy forces.

LanguageEnglish
Title of host publicationSolidification and Gravity V
Pages189-198
Number of pages10
DOIs
Publication statusPublished - 18 Aug 2010
Event5th International Conference on Solidification and Gravity - Miskolc-Lillafured, Hungary
Duration: 4 Sep 20085 Sep 2008

Publication series

NameMaterials Science Forum
Volume649
ISSN (Print)0255-5476

Conference

Conference5th International Conference on Solidification and Gravity
CountryHungary
CityMiskolc-Lillafured
Period4/09/085/09/08

Fingerprint

Crystal microstructure
solidification
Solidification
solutes
heat
cellular automata
Cellular automata
interactions
Buoyancy
buoyancy
solid phases
Casting
liquid phases
convection
Liquids
predictions
Hot Temperature
simulation
Experiments

Keywords

  • Cellular automaton
  • Columnar
  • Equiaxed
  • Finite element
  • Grain structure
  • Modeling
  • Segregation
  • Solidification

Cite this

Gandin, C. A., Blaizot, J., Mosbah, S., Bellet, M., Zimmermann, G., Sturz, L., ... Wang, X. (2010). Modeling of heat and solute interactions upon grain structure solidification. In Solidification and Gravity V (pp. 189-198). (Materials Science Forum; Vol. 649). https://doi.org/10.4028/www.scientific.net/MSF.649.189
Gandin, Ch A. ; Blaizot, J. ; Mosbah, S. ; Bellet, M. ; Zimmermann, G. ; Sturz, L. ; Browne, D. J. ; McFadden, S. ; Jung, H. ; Billia, B. ; Mangelinck, N. ; Nguyen Thi, H. ; Fautrelle, Y. ; Wang, X. / Modeling of heat and solute interactions upon grain structure solidification. Solidification and Gravity V. 2010. pp. 189-198 (Materials Science Forum).
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Gandin, CA, Blaizot, J, Mosbah, S, Bellet, M, Zimmermann, G, Sturz, L, Browne, DJ, McFadden, S, Jung, H, Billia, B, Mangelinck, N, Nguyen Thi, H, Fautrelle, Y & Wang, X 2010, Modeling of heat and solute interactions upon grain structure solidification. in Solidification and Gravity V. Materials Science Forum, vol. 649, pp. 189-198, 5th International Conference on Solidification and Gravity, Miskolc-Lillafured, Hungary, 4/09/08. https://doi.org/10.4028/www.scientific.net/MSF.649.189

Modeling of heat and solute interactions upon grain structure solidification. / Gandin, Ch A.; Blaizot, J.; Mosbah, S.; Bellet, M.; Zimmermann, G.; Sturz, L.; Browne, D. J.; McFadden, S.; Jung, H.; Billia, B.; Mangelinck, N.; Nguyen Thi, H.; Fautrelle, Y.; Wang, X.

Solidification and Gravity V. 2010. p. 189-198 (Materials Science Forum; Vol. 649).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Gandin CA, Blaizot J, Mosbah S, Bellet M, Zimmermann G, Sturz L et al. Modeling of heat and solute interactions upon grain structure solidification. In Solidification and Gravity V. 2010. p. 189-198. (Materials Science Forum). https://doi.org/10.4028/www.scientific.net/MSF.649.189