B2-phase formation and hydriding properties of (Mg1-xAlx)Ni (x= 0~0.5)

S. Orimo, K. Ikeda, H. Fujii

研究成果: Article査読

4 被引用数 (Scopus)

抄録

Crystalline forming abilities of the alloys (Mg1-xAlx)Ni were systematically examined by mechanical alloying of Mg-rich compositions ranging from x=0 to x≈0.5. A crystalline phase with small crystallites of B2(CsCl)-type structure was firstly found to be formed in the alloys with x=0.3, 0.4 and 0.5, even in the as-alloyed state. This crystalline phase was thermally stable, and was able to interstitially dissolve hydrogen atoms without any structural transformation. These results indicate that the alloys can be regarded as a new series of hydrogen storage materials in the Mg-Ni system.

本文言語English
ページ(範囲)L1-L3
ジャーナルJournal of Alloys and Compounds
266
1-2
出版ステータスPublished - 1998 2月 20
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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