Shock reactive synthesis of refractory metal aluminides and silicides

Tatsuhiko Aizawa

研究成果: Conference article

5 被引用数 (Scopus)

抄録

Shock induced reactions in the Ni-Al and Mo-Si systems are experimentally investigated with consideration of the pretreatment effect on the shock reactivity. The milling-type and the repeated-forging type mechanical alloying (MA) procedures were first used to reduce the elemental powder size from micron to submicron and further to yield nano-structured solid solution by varying the processing time. These pretreated powders were consolidated by uniaxial pressing into a powder compact, which was employed as a sample for shock synthesis. With comparison to thermally-ignited and mechanically-ignited SHS and shock reactive synthesis from elemental powder mixture, reaction mechanism of shock induced reactions is considered to make advancement in shock chemistry for processing of refractory metal aluminides and silicides.

本文言語English
ページ(範囲)573-580
ページ数8
ジャーナルCeramic Engineering and Science Proceedings
18
4 B
出版ステータスPublished - 1997 1 1
イベントProceedings of the 1997 21st Annual Conference on Composites, Advanced Ceramics, Materials, and Structures-B - Cocoa, FL, USA
継続期間: 1997 1 121997 1 16

ASJC Scopus subject areas

  • Ceramics and Composites
  • Materials Chemistry

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