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Article Dans Une Revue Journal de Physique Année : 1990

Cellular arrays during upward solidification of Pb-30 wt% T1 alloys

H. Nguyen Thi
B. Billia
  • Fonction : Auteur
L. Capella
  • Fonction : Auteur

Résumé

A quantitative study of the cellular or dendritic hexagonal arrays, obtained during upward solidification of Pb-30 wt% T1 alloys, is presented. These arrays are reconstituted by the Wigner-Seitz method which allows the determination of the primary spacing, the identification of the defects and the analysis of the disorganization of the interface structures by using concepts developed for two-dimensional melting.
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Dates et versions

jpa-00212394 , version 1 (04-02-2008)

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H. Nguyen Thi, B. Billia, L. Capella. Cellular arrays during upward solidification of Pb-30 wt% T1 alloys. Journal de Physique, 1990, 51 (7), pp.625-637. ⟨10.1051/jphys:01990005107062500⟩. ⟨jpa-00212394⟩

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