ネオジムの酸素溶解度

DOI Web Site 被引用文献7件 参考文献17件
  • 佐野 浩行
    Graduate School of Engineering, Nagoya University, Chikusa–ku, Nagoya 464–8603
  • 吉田 貴行
    Graduate School of Engineering, Nagoya University, Chikusa–ku, Nagoya 464–8603
  • 高井 章治
    School of Engineering, Nagoya University
  • 黒田 健介
    Center for Integrated Research in Science and Engineering, Nagoya University
  • 藤澤 敏治
    Research Center for Advanced Waste and Emission Management, Nagoya University
  • 山内 睦文
    Graduate School of Engineering, Nagoya University, Chikusa–ku, Nagoya 464–8603

書誌事項

タイトル別名
  • Solubility of Oxygen in Neodymium.
  • ネオジム ノ サンソ ヨウカイド

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抄録

The solubility of oxygen in solid and liquid neodymium, were measured by the solid state electrotransport and metal-oxide equilibrium methods, are determined as follows: Solubility in solid neodymium; log (CO /mass %) Nd (α) = -1760 (± 20)T-1/ K-1) + 0.65 (± 0.02) (1,023 ∼ 1,123 K) log (CO /mass %) Nd (β) = -1850 (± 30)T-1/ K-1) + 0.70 (± 0.03) (1,173 ∼ 1,248 K) Solubility in liquid neodymium; log (CO/mass %) Nd (l) = -5580 (± 30)T-1/ K-1) + 3.30 (± 0.04) (1,373 ∼ 1,773 K) NdO was identified by the X-ray diffraction analysis as the oxide phase in equilibrium with neodymium from 1,023 to 1,248 K and Nd2O3 was identified as the oxide phase in equilibrium with neodymium from 1,373 to 1,773 K.

収録刊行物

  • 資源と素材

    資源と素材 115 (1), 49-53, 1999

    一般社団法人 資源・素材学会

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