Kinetics evaluation of inclusions removal during levitation melting of steel in cold crucible

Takehiko Toh, Hideaki Yamamura, Hiroyuki Kondo, Masamitsu Wakoh, Shin Ichi Shimasaki, Shoji Taniguchi

研究成果: Article査読

23 被引用数 (Scopus)

抄録

Transport phenomena of inclusions during levitation melting of steel samples in a cold crucible are discussed by use of numerical simulation. Taking account of various forces acting on the inclusions during fusion, population balance simulation is performed within the framework of finite volume method (FVM) analysis for magnetohydrodynamics (MHD). The numerical results supported the experimental results that the inclusions size distribution does not change so much due to the agglomeration effect and the phenomena of inclusions removal to the sample surface are mainly caused by the electromagnetic reaction force and the flotation.

本文言語English
ページ(範囲)1625-1632
ページ数8
ジャーナルIsij International
47
11
DOI
出版ステータスPublished - 2007
外部発表はい

ASJC Scopus subject areas

  • 材料力学
  • 機械工学
  • 金属および合金
  • 材料化学

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