Protium diffusion in LaNi5 alloy

K. Asano, T. Tabata, Y. Yamazaki, Y. Iijima

研究成果: ジャーナルへの寄稿学術誌査読

2 被引用数 (Scopus)

抄録

Diffusion of protium in the α phase (solid solution), the ά phase (α phase dehydrided from the β phase) and the β phase (hydride) of LaNi5-H alloys was studied by the desorption method. It was observed that the diffusion coefficient of protium in the β phase was a little higher than that in the α phase and that these were much higher than that in the ά phase. The difference between the diffusion coefficients in the three phases is attributed to the difference in the protium concentration between the α phase and the β phase and to the difference in the trapping density between the α phase and the ά phase.

本文言語英語
ページ(範囲)803-806
ページ数4
ジャーナルNippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals
65
9
DOI
出版ステータス出版済み - 2001
外部発表はい

!!!All Science Journal Classification (ASJC) codes

  • 凝縮系物理学
  • 材料力学
  • 金属および合金
  • 材料化学

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