Shock-induced reaction of molybdenum silicide from pretreated powders by mechanical alloying

Tatsuhiko Aizawa

研究成果: Article

1 引用 (Scopus)

抄録

The pretreated powders by mechanical alloying were used as a starting material for the shock reactive synthesis through the one-stage gun for various flyer velocities. Through XRD, SEM and EMPA, their shock reactivity was compared with that from the elemental powder mixture. Although only partial reactions were observed in the latter, the pretreated powders were fully reacted into molybdenum silicides. The points to be noted are that (1) non-equilibrium phase with a variety of non-stoichiometric compositions was also synthesized together with Si-rich MoSi2, and (2) the amount of this non-equilibrium phase was reduced with increasing flyer velocity.

元の言語English
ページ(範囲)87-90
ページ数4
ジャーナルJournal of Materials Processing Technology
85
発行部数1-3
出版物ステータスPublished - 1999 1 1
外部発表Yes

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Molybdenum
Mechanical alloying
Powders
Silicides
Scanning electron microscopy
Chemical analysis

ASJC Scopus subject areas

  • Materials Science(all)

これを引用

Shock-induced reaction of molybdenum silicide from pretreated powders by mechanical alloying. / Aizawa, Tatsuhiko.

:: Journal of Materials Processing Technology, 巻 85, 番号 1-3, 01.01.1999, p. 87-90.

研究成果: Article

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