Numerical investigation of the influence of material property of a crucible on interface shape in a unidirectional solidification process

Hiroaki Miyazawa, Lijun Liu, Koichi Kakimoto

研究成果: ジャーナルへの寄稿学術誌査読

20 被引用数 (Scopus)

抄録

We carried out calculations to investigate the influence of thermal conductivity of the wall of a crucible on melt-crystal interface shape using three-dimensional global analyses. It was found that thermal conductivity of the wall of a crucible has significant influence on the melt-crystal interface shape due to modification of the amount of outgoing heat flux through the wall of a crucible. The results indicate that we should control not only heater power, growth velocity, and melt flow but also thermophysical properties of the wall of a crucible in order to reduce deformation of the melt-crystal interface.

本文言語英語
ページ(範囲)267-272
ページ数6
ジャーナルCrystal Growth and Design
9
1
DOI
出版ステータス出版済み - 1月 2009

!!!All Science Journal Classification (ASJC) codes

  • 化学一般
  • 材料科学一般
  • 凝縮系物理学

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