Noncontact thermophysical property measurement of liquid cerium by electrostatic levitation

Jianqiang Li, Takehiko Ishikawa, Junpei T. Okada, Yuki Watanabe, Jianding Yu, Shinichi Yoda, Zhangfu Yuan

研究成果: Article査読

8 被引用数 (Scopus)

抄録

The knowledge of thermophysical properties of active metals is critical to understand their metallurgical processes and further industrial applications. However, due to high reactivity and melt contamination from a crucible and gaseous environment, accurate values of the properties are hard to obtain using conventional methods such as the sessiledrop method. In the present study, a vacuum electrostatic levitator was used to circumvent these difficulties and enabled the noncontact determination of thermophysical properties of liquid cerium even in an undercooled state. The data of density, surface tension, and viscosity of molten cerium were reported, as well as their temperature dependence.

本文言語English
ページ(範囲)2449-2452
ページ数4
ジャーナルJournal of Materials Research
24
7
DOI
出版ステータスPublished - 2009 7
外部発表はい

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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