Shock reactive synthesis of refractory metal aluminides and silicides

Tatsuhiko Aizawa

Research output: Chapter in Book/Report/Conference proceedingChapter

5 Citations (Scopus)

Abstract

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.

Original languageEnglish
Title of host publicationCeramic Engineering and Science Proceedings
PublisherAmerican Ceramic Soc
Pages573-580
Number of pages8
Volume18
Edition4 B
Publication statusPublished - 1997
Externally publishedYes
EventProceedings of the 1997 21st Annual Conference on Composites, Advanced Ceramics, Materials, and Structures-B - Cocoa, FL, USA
Duration: 1997 Jan 121997 Jan 16

Other

OtherProceedings of the 1997 21st Annual Conference on Composites, Advanced Ceramics, Materials, and Structures-B
CityCocoa, FL, USA
Period97/1/1297/1/16

Fingerprint

Refractory metals
Silicides
Powders
Mechanical alloying
Processing
Forging
Solid solutions

ASJC Scopus subject areas

  • Ceramics and Composites

Cite this

Aizawa, T. (1997). Shock reactive synthesis of refractory metal aluminides and silicides. In Ceramic Engineering and Science Proceedings (4 B ed., Vol. 18, pp. 573-580). American Ceramic Soc.

Shock reactive synthesis of refractory metal aluminides and silicides. / Aizawa, Tatsuhiko.

Ceramic Engineering and Science Proceedings. Vol. 18 4 B. ed. American Ceramic Soc, 1997. p. 573-580.

Research output: Chapter in Book/Report/Conference proceedingChapter

Aizawa, T 1997, Shock reactive synthesis of refractory metal aluminides and silicides. in Ceramic Engineering and Science Proceedings. 4 B edn, vol. 18, American Ceramic Soc, pp. 573-580, Proceedings of the 1997 21st Annual Conference on Composites, Advanced Ceramics, Materials, and Structures-B, Cocoa, FL, USA, 97/1/12.
Aizawa T. Shock reactive synthesis of refractory metal aluminides and silicides. In Ceramic Engineering and Science Proceedings. 4 B ed. Vol. 18. American Ceramic Soc. 1997. p. 573-580
Aizawa, Tatsuhiko. / Shock reactive synthesis of refractory metal aluminides and silicides. Ceramic Engineering and Science Proceedings. Vol. 18 4 B. ed. American Ceramic Soc, 1997. pp. 573-580
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