Synthesis of magnesium and titanium hydride via reactive mechanical alloying. Influence of 3d-metal addition on MgH2 synthesize

J. L. Bobet, C. Even, Y. Nakamura, E. Akiba, B. Darriet

研究成果: Contribution to journalArticle査読

90 被引用数 (Scopus)

抄録

TiH2 and MgH2 have been synthesized by Reactive Mechanical Alloying (MA in H2 or RMA) at room temperature starting from Ti and Mg powders. Ultrafine powder of TiH2 was obtained after short milling time (<1 h for Ti powder and <5 h for Ti sponge). A complete conversion of α-Ti to TiH2 was achieved. RMA of Mg powder only lead to a partial conversion of Mg to MgH2. However the ratio MgH2/Mg can be improved by increasing the milling time or by adding a 3d-element. X-ray diffraction was applied successfully to determine the quantity of MgH2 formed.

本文言語英語
ページ(範囲)279-284
ページ数6
ジャーナルJournal of Alloys and Compounds
298
1-2
DOI
出版ステータス出版済み - 2 28 2000

All Science Journal Classification (ASJC) codes

  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys
  • Materials Chemistry

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